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.
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.
This is a Power Point on reaction rates and determining reaction rates from the coefficients of a balanced chemical equation. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 14 slides long and contains solved practice problems.
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
This bundle contains 3 Enthalpy Power Points with answers, 4 Reaction Rates Power Points with answers, 10 Enthalpy and Rates Worksheets with answers, 2 Enthalpy Tests with answers, 2 Reaction Rate Tests with answers, 2 Enthalpy Quizzes with answers, 2 Reaction Rate Quizzes with answers. These are suitable to use for the Enthalpy and Rates Unit in a Grade 12 Chemistry Course and combined are 167 pages long. Buying a bundle gives you everything you need for a unit in one place at a reduced cost!
The Power Points contain the theory, the worksheets contain many practice problems to compliment the theory in the Power Points and the evaluations are based off the material in the Power Points and worksheets.
The order I teach the unit is included below.
Describing enthalpy changes
Calorimetry and Q = mct
Hess’s Law, bond dissociation, enthalpy of formation
Introduction to reaction rates
Collision Theory and factors that affect rates
Rate law and reaction order
Reaction mechanisms & Potential energy diagrams
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!
If you want to save 20-25% on my products, buy them as a bundle! The links to some of my grade 12 chemistry bundles are included below.
https://www.tes.com/teaching-resource/resource-12595568 (worksheets)
https://www.tes.com/teaching-resource/resource-12781418 (tests)
https://www.tes.com/teaching-resource/resource-12586120 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586117 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586087 (short answer)
https://www.tes.com/teaching-resource/resource-12587435 (organic unit power points)
https://www.tes.com/teaching-resource/resource-12587434 (orbital and bonding unit power points)
https://www.tes.com/teaching-resource/resource-12587433 (enthalpy and rates unit power points)
https://www.tes.com/teaching-resource/resource-12587432 (equilibria unit power points)
https://www.tes.com/teaching-resource/resource-12587431 (redox reactions unit power points)
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
This is a Power Point on the Rate Law and Reaction Mechanisms. It includes, the rate law equation, reaction mechanisms, rate constant, order or reaction, how the order of the reaction affects the rate and how concentration affects the rate of reaction. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 25 slides long and contains practice problems.
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
This is a Power Point on the four quantum numbers. It includes the principle quantum number, secondary quantum number, magnetic quantum number, spin quantum number, subshell shapes, s-orbitals, p-orbitals, d-orbitals and f-orbitals. It explains the topic using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 19 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. 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
This Power Point contains a practice organic chemistry test. There are multiple choice, true/false and short answer problems. It also gives test writing tips and how to be successful in chemistry. Some of the short answer questions have answers provided. The content is suitable for a grade 12 chemistry course. The Power Point is 27 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. 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
This is a Power Point on redox reactions, explaining what they are and how to determine an atom’s oxidation number. It includes oxidation, reduction, oxidizing agents reducing agents, oxidation number, oxidation state, and the rules for determining oxidation states. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 16 slides long and contains practice problems.
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
This is a Power Point explaining the periodic table and periodic trends using the electron configuration of elements. The topics include atomic radius, ionization energy, electron affinity, effective nuclear charge and the common ion charges of the transition metals. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 20 slides long and contains practice problems.
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
This is a Power Point on the types of organic reactions. It includes reactions of aromatic compounds, reactions of aldehydes and ketones, reactions of carboxylic acids and reactions of esters. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 19 slides long and contains solved practice problems.
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
This is a Power Point on Le Chateliere’s principle. It explains how temperature, pressure, volume, concentration and a catalyst affect an equilibrium. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 12 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. 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
This is a Power Point on organic reactions. It includes reactions of alcohols, oxidation of organic molecules, reduction of organic compounds, condensation reactions, hydrolysis reactions and alcohol reactions. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 23 slides long and contains many solved practice problems.
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
This is a Power Point on solving for Ksp, Qsp, the Common Ion Effect and buffers. It explains the topics using words and diagrams. The content is suitable for a grade 12 chemistry course. The Power Point is 17 slides long and contains solved practice problems.
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
This is a Power Point on Hess’s Law, Bond Dissociation Energies and Enthalpies of Formation. The topics include heat of summation, the rules of Hess’s Law, solving for enthalpy using bond dissociation energies, enthalpy of formation table, solving for enthalpy using Hess’s Law, solving for enthalpy using enthalpies of formation, solving for enthalpy using bond dissociation energies. It explains the topics using words and diagrams. The content is suitable for a grade 12 chemistry course. The Power Point is 14 slides long and contains solved practice problems.
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
This is a Power Point on naming aromatic compounds, drawing aromatic compounds naming alcohols, drawing alcohols, nomenclature, primary, secondary and tertiary alcohols, properties of alcohols and the priority rules for choosing a parent chain with multiple functional groups. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 20 slides long and contains solved practice problems.
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
This is a Power Point on addition reactions, substitution reactions and elimination reactions. It also includes Markonikov’s rule and Zaitsev’s rule. The topics are explained using words, diagrams and gifs. The content is suitable for a grade 12 chemistry course. The Power Point is 19 slides long and contains solved practice problems.
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
This is an Organic Chemistry Test and Quiz Package for grade 12 Chemistry. It includes 2 tests and 4 quizzes and is 24 pages long. The topics covered in theses assessments are identifying and predicting the reactions of various functional groups such as alkanes, alkenes, alkynes, ethers, esters, amines, amides, alcohols, ketones, aldehydes, aromatics and carboxylic acids. It also includes, isomers, solubility, boiling points and naming/drawing organic molecules with various functional groups.
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!
If you want to save 20-25% on my products, buy them as a bundle! The links to some of my grade 12 chemistry bundles are included below.
https://www.tes.com/teaching-resource/resource-12595568 (worksheets)
https://www.tes.com/teaching-resource/resource-12586017 (tests)
https://www.tes.com/teaching-resource/resource-12585996 (tests)
https://www.tes.com/teaching-resource/resource-12586120 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586117 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586087 (short answer)
https://www.tes.com/teaching-resource/resource-12587435 (organic unit power points)
https://www.tes.com/teaching-resource/resource-12587434 (orbital and bonding unit power points)
https://www.tes.com/teaching-resource/resource-12587433 (enthalpy and rates unit power points)
https://www.tes.com/teaching-resource/resource-12587432 (equilibria unit power points)
https://www.tes.com/teaching-resource/resource-12587431 (redox reactions unit power points)
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 8 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-12555615 (projectile motion 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)
This is an Orbitals and Bonding Test and Quiz Package for grade 12 Chemistry. It includes 2 tests and 2 quizzes and is 12 pages long. The topics covered in these assessments are electron configurations, ionization energy, atomic radius, electron affinity, electronegativity, quantum numbers, resonance, Lewis structures, VSEPR, bond angles, molecular shapes, hybridization, formal charge, pi bonds, sigma bonds, Hund’s rule, Aufbau and Pauli exclusion principle.
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!
If you want to save 20-25% on my products, buy them as a bundle! The links to some of my grade 12 chemistry bundles are included below.
https://www.tes.com/teaching-resource/resource-12595568 (worksheets)
https://www.tes.com/teaching-resource/resource-12586017 (tests)
https://www.tes.com/teaching-resource/resource-12585996 (tests)
https://www.tes.com/teaching-resource/resource-12586120 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586117 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586087 (short answer)
https://www.tes.com/teaching-resource/resource-12587435 (organic unit power points)
https://www.tes.com/teaching-resource/resource-12587434 (orbital and bonding unit power points)
https://www.tes.com/teaching-resource/resource-12587433 (enthalpy and rates unit power points)
https://www.tes.com/teaching-resource/resource-12587432 (equilibria unit power points)
https://www.tes.com/teaching-resource/resource-12587431 (redox reactions unit power points)
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 8 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-12555615 (projectile motion 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)
This is an Organic Chemistry Test and Quiz Package for grade 12 Chemistry. It includes 2 tests and 5 quizzes and is 22 pages long. The topics covered in theses assessments are identifying and predicting the reactions of various functional groups such as alkanes, alkenes, alkynes, ethers, esters, amines, amides, alcohols, ketones, aldehydes, aromatics and carboxylic acids. It also includes, isomers, solubility, boiling points and naming/drawing organic molecules with various functional groups.
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!
If you want to save 20-25% on my products, buy them as a bundle! The links to some of my grade 12 chemistry bundles are included below.
https://www.tes.com/teaching-resource/resource-12595568 (worksheets)
https://www.tes.com/teaching-resource/resource-12586017 (tests)
https://www.tes.com/teaching-resource/resource-12585996 (tests)
https://www.tes.com/teaching-resource/resource-12586120 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586117 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586087 (short answer)
https://www.tes.com/teaching-resource/resource-12587435 (organic unit power points)
https://www.tes.com/teaching-resource/resource-12587434 (orbital and bonding unit power points)
https://www.tes.com/teaching-resource/resource-12587433 (enthalpy and rates unit power points)
https://www.tes.com/teaching-resource/resource-12587432 (equilibria unit power points)
https://www.tes.com/teaching-resource/resource-12587431 (redox reactions unit power points)
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 8 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-12555615 (projectile motion 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)
This is an Orbitals and Bonding Test and Quiz Package for grade 12 Chemistry. It includes 2 tests and 2 quizzes and is 13 pages long. The topics covered in these assessments are electron configurations, ionization energy, atomic radius, electron affinity, electronegativity, quantum numbers, resonance, Lewis structures, VSEPR, bond angles, molecular shapes, hybridization, formal charge, pi bonds, sigma bonds, Hund’s rule, Aufbau and Pauli exclusion principle.
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!
If you want to save 20-25% on my products, buy them as a bundle! The links to some of my grade 12 chemistry bundles are included below.
https://www.tes.com/teaching-resource/resource-12595568 (worksheets)
https://www.tes.com/teaching-resource/resource-12586017 (tests)
https://www.tes.com/teaching-resource/resource-12585996 (tests)
https://www.tes.com/teaching-resource/resource-12586120 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586117 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586087 (short answer)
https://www.tes.com/teaching-resource/resource-12587435 (organic unit power points)
https://www.tes.com/teaching-resource/resource-12587434 (orbital and bonding unit power points)
https://www.tes.com/teaching-resource/resource-12587433 (enthalpy and rates unit power points)
https://www.tes.com/teaching-resource/resource-12587432 (equilibria unit power points)
https://www.tes.com/teaching-resource/resource-12587431 (redox reactions unit power points)
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 8 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-12555615 (projectile motion 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)
This is an Organic Chemistry Test and Quiz Package for grade 12 Chemistry. It includes 2 tests and 1 quiz and is 13 pages long. The topics covered in theses assessments are identifying and predicting the reactions of various functional groups such as alkanes, alkenes, alkynes, ethers, esters, amines, amides, alcohols, ketones, aldehydes, aromatics and carboxylic acids. It also includes, isomers, solubility, boiling points and naming/drawing organic molecules with various functional groups.
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!
If you want to save 20-25% on my products, buy them as a bundle! The links to some of my grade 12 chemistry bundles are included below.
https://www.tes.com/teaching-resource/resource-12595568 (worksheets)
https://www.tes.com/teaching-resource/resource-12586017 (tests)
https://www.tes.com/teaching-resource/resource-12585996 (tests)
https://www.tes.com/teaching-resource/resource-12586120 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586117 (multiple choice)
https://www.tes.com/teaching-resource/resource-12586087 (short answer)
https://www.tes.com/teaching-resource/resource-12587435 (organic unit power points)
https://www.tes.com/teaching-resource/resource-12587434 (orbital and bonding unit power points)
https://www.tes.com/teaching-resource/resource-12587433 (enthalpy and rates unit power points)
https://www.tes.com/teaching-resource/resource-12587432 (equilibria unit power points)
https://www.tes.com/teaching-resource/resource-12587431 (redox reactions unit power points)
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 8 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-12555615 (projectile motion 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)
This is a Power Point on naming multivalent metals, naming polyatomic compounds, naming hydrides, naming acids, naming bases and naming simple hydrocarbons. 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 and contains sample problems.
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