Hero image

Doc Mathewson's Shop

Average Rating3.00
(based on 1 reviews)

I sell 5 types of products: power points, test packages, worksheet packages, multiple choice questions and short answer questions. I sell products for 4 different courses: Grade 12 Chemistry, Grade 11 Chemistry, Grade 11 Physics and Grade 10 Science.

1k+Uploads

218k+Views

3k+Downloads

I sell 5 types of products: power points, test packages, worksheet packages, multiple choice questions and short answer questions. I sell products for 4 different courses: Grade 12 Chemistry, Grade 11 Chemistry, Grade 11 Physics and Grade 10 Science.
CELLS AND BATTERIES Galvanic Cell, Voltaic & Electrolytic Cell Short Answer Grade 12 Chemistry 24PGS
darrinmathewsondarrinmathewson

CELLS AND BATTERIES Galvanic Cell, Voltaic & Electrolytic Cell Short Answer Grade 12 Chemistry 24PGS

(0)
This product contains 24 pages of short answer questions on cells and batteries from the electrochemistry unit in grade 12 chemistry. The topics include Galvanic cells, Voltaic cells, electrolytic cells, cell notation, spontaneous redox reactions, non-spontaneous redox reactions, calculating cell potential, Eo Cell, calculating cell voltage, anode reaction, cathode reaction, salt bridge, oxidized, reduced, oxidizing agents and reducing agents. These short answer questions are suitable to use for grade 12 chemistry tests or quizzes. All short answer questions are in 12 font, times new roman, without text boxes and condensed into the least amount of space possible. The short answer questions already have the marks assigned and have been separated into knowledge, application, thinking and communication questions. All the multiple choice questions, short answer questions, Power Points, worksheets, quizzes, labs and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
RATE OF REACTIONS SHORT ANSWER Grade 12 Chemistry Reaction Rates (26 PGS)
darrinmathewsondarrinmathewson

RATE OF REACTIONS SHORT ANSWER Grade 12 Chemistry Reaction Rates (26 PGS)

(0)
This product contains 26 pages of short answer questions on REACTION RATES from the enthalpy and rate unit in grade 12 chemistry. These short answer questions are suitable to use for grade 12 chemistry reaction rate tests or reaction rate quizzes. The topics include solving for the rate law and reaction rates, determining the order of a reaction with respect to a reactant, determining the overall order of a reaction, collision theory, effective and ineffective collisions, how catalysts, concentration, temperature, surface area and nature of reactants affect reaction rates, how activation energy affect a reaction rate, solving for reaction rates and rate laws, Maxwell-Boltzmann distributions, identifying catalysts and reaction intermediates, calculating reaction rates and interpreting various graphs and rate data. All short answer questions are in 12 font, times new roman, without text boxes and condensed into the least amount of space possible. The short answer questions already have the marks assigned and have been separated into knowledge, application, thinking and communication questions. All the multiple choice questions, short answer questions, Power Points, worksheets, quizzes, labs and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. In my store I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! HOW TO NAVIGATE MY STORE: type “power point” to view all my Power Points for all 4 courses. type “grade 11 physics power point” to view only my grade 11 physics power points. type “test package” to view all my test packages for all 4 courses. type “test package grade 11 chemistry” to view only my grade 11 chemistry test packages. type “worksheets” to view all my worksheets for all 4 courses. type “worksheets grade 12 chemistry” “to view only my grade 12 chemistry worksheets. type “multiple choice” to view all my multiple choice questions for all 4 courses. type “multiple choice grade 10 science” to view only my grade 10 science multiple choice. type “short answer” to view all my short answer questions for all 4 courses. type “short answer grade 12 chemistry” to view only my grade 12 chemistry short answer.
Physics Lab Determining the Coefficient of Friction
darrinmathewsondarrinmathewson

Physics Lab Determining the Coefficient of Friction

(0)
This is a physics lab that involves determining the coefficient of static friction and the coefficient of kinetic friction. It comes with a data set, so that students could complete this lab virtually if they are doing online learning. The lab could also be done in person if you have a ramp, wood block, weights, balance, pulley and string. This lab is suitable for a Grade 11 Physics course. It is 4 pages long and includes instructions on how to perform the lab, detailed instructions on how to write up the lab, a set of data if the lab can’t be completed in person and a detailed marking rubric for the lab. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
Properties of Ionic and Covalent Compounds Virtual Lab or Internet Assignment
darrinmathewsondarrinmathewson

Properties of Ionic and Covalent Compounds Virtual Lab or Internet Assignment

(0)
This product can be used as an online virtual lab activity or an internet research assignment on the properties of ionic and covalent compounds. The assessment requires the students to do research on 6 compounds, most of which can be found in their homes. The compounds are either non-polar covalent, polar covalent or ionic compounds. The students are given detailed instructions on how to fill in each column of their data table, how to make their hypotheses, conclusions, what to reference and what they should include in their theory section. They also have to answer a page of analysis questions based off the data they collect through their internet research. This virtual lab / research activity is 5 pages long, includes a detailed marking rubric and is suitable for a grade 11 chemistry class. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
Culminating Task Grade 10 Science
darrinmathewsondarrinmathewson

Culminating Task Grade 10 Science

(0)
This is a culminating task for grade 10 science. It involves the students using an optics technology (from the physics unit of grade 10 science) on Mars to accomplish one of the tasks outlined in the instructions of the assignment. The assignment involves making a model of their proposal, giving a presentation and writing a report, all of which is explained in pages 1 and 2 of the assignment. Pages 3 and 4 of the assignment are the marking rubric. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
Biology Test Package Grade 10 Science Version #1
darrinmathewsondarrinmathewson

Biology Test Package Grade 10 Science Version #1

(0)
This is a test package for the biology unit for grade 10 science. It includes 2 biology tests and 1 quiz. The topics includes the cell cycle, cell division, cell theory, organelles, organs, tissues, organ systems, biological diagrams, cancer and specialized cells. The package contains multiple choice questions, short answer questions and is 10 pages long. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! To assess my work, check out my 7 FREE PRODUCTS, which include Power Points, quizzes and tests! https://www.tes.com/teaching-resource/resource-12545047 (organic chemistry test) https://www.tes.com/teaching-resource/resource-12545057 (physics test uniform motion and vectors) https://www.tes.com/teaching-resource/resource-12545034 (naming compounds quiz) https://www.tes.com/teaching-resource/resource-12545028 (stoichiometry quiz) https://www.tes.com/teaching-resource/resource-12544990 (naming alkanes Power Point) https://www.tes.com/teaching-resource/resource-12544998 (limiting reactant stoichiometry Power Point) https://www.tes.com/teaching-resource/resource-12545007 (cell function and using microscope Power Point)
2 BIOLOGY TESTS Biology Unit Test Package Grade 10 Science Unit Test WITH ANSWERS #2
darrinmathewsondarrinmathewson

2 BIOLOGY TESTS Biology Unit Test Package Grade 10 Science Unit Test WITH ANSWERS #2

(0)
This is a test package for the biology unit for grade 10 science. It includes 2 biology tests WITH ANSWERS. Each biology test includes 10 biology multiple choice and 7 or 8 biology short answer questions. Each biology evaluation takes approximately one hour to complete. The topics on these biology assessments include: the cell cycle, cell division, cell theory, organelles, organs, tissues, organ systems, biological diagrams, cancer and specialized cells. The package contains multiple choice questions, short answer questions and is 14 pages long including the answer keys. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, quizzes, tests, multiple choice questions, short answer questions and worksheets that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
Physics Quiz and Test Package Grade 10 Science Version #1
darrinmathewsondarrinmathewson

Physics Quiz and Test Package Grade 10 Science Version #1

(0)
This is a test package for the physics unit for grade 10 science. It includes 1 light/mirror quiz, 1 lenses quiz, 1 light/mirrors test and 1 lenses test. The topics include the theory and calculations of light, images, refraction, plane mirrors, curved mirrors, converging lenses and diverging lenses. The package contains multiple choice questions, short answer questions and is 10 pages long. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
4 OPTICS PHYSICS ASSESSMENTS Mirrors Test & Quiz Lenses Test & Quiz WITH ANSWERS #2
darrinmathewsondarrinmathewson

4 OPTICS PHYSICS ASSESSMENTS Mirrors Test & Quiz Lenses Test & Quiz WITH ANSWERS #2

(0)
This is a test package for the optics physics unit for grade 10 science. It includes 1 light/mirrors quiz, 1 lenses quiz, 1 light/mirrors test and 1 lenses test. Combined these physics tests and physics quizzes are 15 pages long including the ANSWER KEYS. The topics include the theory and calculations of light, images, refraction, plane mirrors, curved mirrors, concave mirrors, convex mirrors, converging lenses, concave lenses, diverging lenses and convex lenses. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, quizzes, tests, multiple choice questions, short answer questions and worksheets that I post are properly formatted and ready to print. They have been checked for mistakes and typos! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
Physics Quiz and Test Package Grade 10 Science Version #3
darrinmathewsondarrinmathewson

Physics Quiz and Test Package Grade 10 Science Version #3

(0)
This is a test package for the physics unit for grade 10 science. It includes 1 light/mirrors quiz, 1 lenses quiz and 2 light/mirrors tests. The topics include the theory and calculations of light, images, refraction, plane mirrors, curved mirrors, converging lenses and diverging lenses. The package contains multiple choice questions, short answer questions and is 11 pages long. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
2 CLIMATE CHANGE UNIT TESTS WITH ANSWERS Test Package Grade 10 Science Test #1
darrinmathewsondarrinmathewson

2 CLIMATE CHANGE UNIT TESTS WITH ANSWERS Test Package Grade 10 Science Test #1

(0)
This product contains 2 climate change tests WITH ANSWERS. Each of these grade 10 science tests contain 12 multiple choice and 9 short answer questions. Each global warming test takes approximately 1 hour to write. The topics include weather vs. climate, greenhouse effect, greenhouse gases, albedo effect, air/ocean currents, heat sinks, carbon sinks, feedback loops, global warming and proxy records. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, quizzes, tests, multiple choice questions, short answer questions and worksheets that I post are properly formatted and ready to print. They have been checked for mistakes and typos! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
Chemistry Quiz Package Grade 10 Science Version #3
darrinmathewsondarrinmathewson

Chemistry Quiz Package Grade 10 Science Version #3

(0)
This is a quiz package for the chemistry unit in grade 10 science. It includes 2 bonding quizzes and 4 naming quizzes. The assessments include ionic bonding, covalent bonding, bonding diagrams, structural formulas, naming acids, bases, binary covalent, binary ionic, multivalent metals polyatomic ions and simple alkanes. The package contains multiple choice questions, short answer questions, fill in the blank and is 6 pages long. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
4 ASSESSMENTS Chemistry Quiz CHEMISTRY TEST PACKAGE Grade 10 Science Quizzes WITH ANSWERS #1
darrinmathewsondarrinmathewson

4 ASSESSMENTS Chemistry Quiz CHEMISTRY TEST PACKAGE Grade 10 Science Quizzes WITH ANSWERS #1

(0)
This is a quiz and test package for the chemistry unit in grade 10 science. It includes 1 chemistry test, 1 bonding quiz and 2 naming quizzes WITH ANSWERS. The assessments include ionic bonding, covalent bonding, acids, bases, naming compounds, periodic table, bonding diagrams, structural formulas, atoms, elements, ions, balancing reactions, types of reactions, predicting products and calculating protons, neutrons and electrons. The package contains multiple choice questions, short answer questions and is 11 pages long including the answer keys. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
2 Naming Quiz, 1 Bonding Quiz, 1 CHEMISTRY TEST PACKAGE Grade 10 Science Test WITH ANSWERS#2
darrinmathewsondarrinmathewson

2 Naming Quiz, 1 Bonding Quiz, 1 CHEMISTRY TEST PACKAGE Grade 10 Science Test WITH ANSWERS#2

(0)
This is a quiz and test package WITH ANSWERS for the chemistry unit in grade 10 science. It includes 1 chemistry test, 1 bonding quiz and 2 naming quizzes. The assessments include ionic bonding, covalent bonding, acids, bases, naming compounds, periodic table, bonding diagrams, structural formulas, atoms, elements, ions, balancing reactions, types of reactions, predicting products and calculating protons, neutrons and electrons. The package contains multiple choice questions, short answer questions and is 11 pages long including the ANSWER KEYS. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, quizzes, tests, multiple choice questions, short answer questions and worksheets that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
PHYSICS WORKSHEETS Light, Mirrors, Lenses, Optics Grade 10 Science WITH ANSWERS (19PG)
darrinmathewsondarrinmathewson

PHYSICS WORKSHEETS Light, Mirrors, Lenses, Optics Grade 10 Science WITH ANSWERS (19PG)

(0)
This is a Physics unit worksheet package for Grade 10 Science. These optics worksheets are 19 pages long and contain answers. The topics include: light theory, light calculations, images, reflection, dispersion, diffraction, refraction, plane mirrors, curved mirrors, calculating the index of refraction, Snell’s law, mirror and magnification equations, thin lens equation calculations, total internal reflection, convex lenses, converging lenses, diverging lenses and concave lenses. In my store I have worksheet packages available for every unit in grade 11 physics, grade 11 chemistry, grade 10 science and grade 12 chemistry. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. In my store I have worksheet packages for every unit in grade 11 chemistry, grade 11 physics, grade 12 chemistry and grade 10 science. All the worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
13 CHEMISTRY WORKSHEETS Grade 10 Science Acids, Bases, Naming, Bonding WITH ANSWERS
darrinmathewsondarrinmathewson

13 CHEMISTRY WORKSHEETS Grade 10 Science Acids, Bases, Naming, Bonding WITH ANSWERS

(0)
This is a Worksheet Package for the Chemistry unit of Grade 10 Science. It contains 27 pages of chemistry worksheets WITH ANSWERS. The topics include ionic bonding, covalent bonding, acids, bases, naming ionic compounds, naming covalent compounds, naming polyatomic compounds, naming multivalent metals, periodic table, bonding diagrams, Lewis structures, structural formulas, atoms, elements, ions, balancing reactions, combustion reactions, synthesis reactions, decomposition reactions, single displacement reactions, double displacement reactions, predicting products and calculating protons, neutrons and electrons. This product includes 11 chemistry unit worksheets with answers, and is 23 pages long. The chemistry worksheets are: 3 acid base worksheets periodic table worksheet subatomic particles worksheet ionic bonding covalent bonding worksheet naming compounds worksheet naming acids and bases worksheet and Lewis structures worksheet. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. In my store I have worksheet packages for every unit in grade 11 chemistry, grade 11 physics, grade 12 chemistry and grade 10 science. All the worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
CELLS REVIEW WORKSHEET WITH ANSWERS Biology Cell Organelles & Cell Division (12PG)
darrinmathewsondarrinmathewson

CELLS REVIEW WORKSHEET WITH ANSWERS Biology Cell Organelles & Cell Division (12PG)

(0)
This is a cells review worksheet for grade 10 science, which is 12 pages long including the answer key. The topics include: cell theory, cell organelles of animal and plant cells, cell cycle, mitosis, prophase, metaphase, anaphase, telophase, cytokinesis, specialized cells, cancer cells, normal cells. In my store I have worksheet packages available for every unit in grade 11 physics, grade 11 chemistry, grade 10 science and grade 12 chemistry. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. In my store I have worksheet packages for every unit in grade 11 chemistry, grade 11 physics, grade 12 chemistry and grade 10 science. All the worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! I have over 140 Power Points for sale in my store, 40 worksheet packages, 100 test packages, 100 multiple choice packages and 70 short answer packages. I have Power Points, tests, quizzes, multiple choice questions, short answer questions and worksheets for every topic covered in grade 10 science, grade 11 chemistry, grade 11 physics and grade 12 chemistry! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
Acids and Bases pH Scale Grade 10 Science Power Point (14 PGS)
darrinmathewsondarrinmathewson

Acids and Bases pH Scale Grade 10 Science Power Point (14 PGS)

(0)
This is a Power Point on acids, bases and the pH scale. It includes the properties of acids, the properties of bases, acid-base reactions, neutralization reactions, electrical conductivity, the pH scale is a logarithmic scale and how changing one unit of pH affects the H+ concentration. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 14 slides long. All the multiple choice questions, short answer questions, Power Points, worksheets, quizzes, labs and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
CELL CYCLE Grade 10 Science Power Point Cell Division, Prophase, Metaphase, Anaphase, Telophase 22PG
darrinmathewsondarrinmathewson

CELL CYCLE Grade 10 Science Power Point Cell Division, Prophase, Metaphase, Anaphase, Telophase 22PG

(0)
This is a Power Point on the stages of the cell cycle (interphase, prophase, metaphase, anaphase, and telophase) and cytokinesis. It also includes what happens to the DNA, sister chromatids, centromeres, centrioles, mitotic spindles, nuclear envelope and chromosomes during cell division. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 20 slides long. My students have found these Power Points very helpful in understanding biology, chemistry, and physics during online classes and in person learning. The students find the fully solved sample problems extremely helpful in strengthening their math and problem-solving skills. The numerous gifs and diagrams are extremely effective at helping teachers explain and clarify the concepts presented in the Power Points. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice
CELL ORGANELLES Grade 10 Science Power Point Nucleus, Vacuoles, Mitochondria, Lysosomes, Chloroplast
darrinmathewsondarrinmathewson

CELL ORGANELLES Grade 10 Science Power Point Nucleus, Vacuoles, Mitochondria, Lysosomes, Chloroplast

(0)
This is a Power Point on the organelles of a cell and their functions. It includes cell membranes, cell walls, cytoplasm, nucleus, chromosomes, nucleolus, nuclear membrane, rough endoplasmic reticulum, smooth endoplasmic reticulum, golgi apparatus, lysosomes, vacuoles, mitochondria and chloroplasts. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 22 slides long. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. My students have found these Power Points very helpful in understanding biology, chemistry, and physics during online classes and in person learning. The students find the fully solved sample problems extremely helpful in strengthening their math and problem-solving skills. The numerous gifs and diagrams are extremely effective at helping teachers explain and clarify the concepts presented in the Power Points. My name is Darrin Mathewson and I have a PhD in organic chemistry. I have been teaching physics and chemistry for over 15 years. All the Power Points, worksheets, quizzes, and tests that I post are properly formatted and ready to print. They have been checked for mistakes and typos! KEY WORD SEARCHES TO USE TO NAVIGATE MY STORE: type “grade 11 physics power point” to view grade 11 physics power points type “grade 11 chemistry power point” view grade 11 chemistry power points type “grade 12 chemistry power point” view grade 12 chemistry power points type “grade 10 science power point” to view grade 10 science power points type “test package grade 11 physics” to view grade 11 physics tests type “test package grade 11 chemistry” to view grade 11 chemistry tests type “test package grade 12 chemistry” to view grade 12 chemistry tests type “test package grade 10 science” to view grade 10 science tests type “worksheets grade 11 physics” to view grade 11 physics worksheets type “worksheets grade 11 chemistry” to view grade 11 chemistry worksheets type “worksheets grade 12 chemistry” to view grade 12 chemistry worksheets type “worksheets grade 10 science” to view grade 10 science worksheets type “short answer grade 11 physics” to view grade 11 physics short answer type “short answer grade 11 chemistry” view grade 11 chemistry short answer type “short answer grade 12 chemistry” view grade 12 chemistry short answer type “short answer grade 10 science” to view grade 10 science short answer type “multiple choice grade 11 physics” view grade 11 physics multiple choice type “multiple choice grade 10 science” view grade 10 science multiple choice type “multiple choice grade 11 chemistry” to view grade 11 chemistry multiple choice type “multiple choice grade 12 chemistry” to view grade 12 chemistry multiple choice