This is a Power Point on basic cell theory and drawing biological diagrams. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 21 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

This is a Power Point on physical properties, chemical properties, physical changes and chemical changes. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 9 or 10 science course. The Power Point is 11 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

This is a Power Point on complete combustion reactions, incomplete combustion reactions, synthesis reactions, decomposition reactions, double displacement reactions, single displacement reactions and the activity series. It explains the topics using words, diagrams, gifs and has solved practice problems. The content is suitable for a grade 10 science course. The Power Point is 14 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

This is a Power Point on the circulatory system and respiratory system. It discusses blood, blood vessels, the heart, functions of the circulatory system, plasma, red blood cells, hemoglobin, white blood cells, platelets, components of blood, function of the heart, arteries, veins and capillaries, functions of the respiratory system, breathing, diaphragm, lungs and gas exchange, alveoli, gas exchange and diffusion, diseases and disorders of the lungs. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 16 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

This is a Power Point on weather, climate and climate zones. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 18 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

This is a Power Point on the greenhouse effect, greenhouse gases, ocean and air currents. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 15 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

This is a Power Point on convex lens, concave lens and how and where they form virtual images or real images. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 18 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

This is a Power Point on lateral displacement, dispersion and total internal reflection. It also includes refraction and mirages, the critical angle, using Snell’s law to solve for the critical angle, applications of total internal reflection, dispersion and how are rainbows formed. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 17 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

This is a Power Point on concave lens calculations and convex lens calculations. It involves solving for image magnification, image distance, object distance, height of the object and height of the image. It includes the theory of how to use the mirror equation and magnification equation and includes many fully solved sample problems. The content is suitable for a the physics unit of a grade 10 science course. The Power Point is 16 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

This is a Power Point on ionic bonding, covalent bonding, valence, Lewis dot diagrams, structural diagrams and diatomic elements. 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. 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

This is a Power Point on lens applications, sight and vision problems. It includes the theory of how cameras, movie projectors, magnifying glasses, microscopes, telescopes and our eyes work. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 18 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

This is a Power Point on light, diffuse reflection, specular reflection, real images, virtual images and images in mirrors . It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 13 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

This is a Power Point on plane mirrors, curved mirrors and drawing light ray diagrams. It also includes virtual images in mirrors, determining the location of an image, the size of the image, the type of image, the attitude of the image and the distance of the image from the mirror, spherical mirrors, parabolic mirrors, concave mirrors, convex mirrors, principal axis, center of curvature, radius of curvature, vertex, focal point and focal length of a curved mirror. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science 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. 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. 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! 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! To assess my work, check out my 8 FREE PRODUCTS, which include Power Points, quizzes and tests! https://www.tes.com/teaching-resource/resource-12555615 (projectile motion Power Point) 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)

This is a Power Point on the crisscross rule, chemical formulas and naming binary ionic and binary covalent compounds. 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 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. 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

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

This is a Power Point on the nervous system. It includes, nerves, neurons, the brain, spinal cord and senses, the function of the nervous system, dendrite, cell body and axions and the peripheral nervous system. It explains the topics using words and diagrams. The content is suitable for a grade 10 science course. The Power Point is 13 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

This is a Power Point on the periodic table, valence electrons, atoms, ions, reactivity and calculating the number of protons, neutrons and electrons. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 21 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

This is a Power Point on refraction and Snell’s law. It includes the law of refraction, incident ray, refracted ray, normal, solving for index of refraction, solving for incident angle or solving for the refracted angle, refraction and the wave front model, refraction effects, apparent depth problems and partial refraction. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 18 slides long and contains fully 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. 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

This is a Power Point on stem cells, cancer, tumors, metathesis and specialized cells (ex. muscles cells, red blood cells, nerve cells, bone cells, fat cells, cardiac cells, guard cells, epidermal cells and photosynthetic cells). 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. 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

This is a Power Point on cells, tissues, organs, organ systems, organisms and the digestive system. It explains the topics using words, diagrams and gifs. The content is suitable for a grade 10 science course. The Power Point is 16 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