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Photosynthesis and Respiration
In this photosynthesis worksheet, 7th graders study the effects of photosynthesis and respiration in plants and animals. Students respond to 21 short answer questions.
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Limiting Reactant
In this chemistry worksheets, students calculate the amount of reactants and products are produced by the given equations. Students also calculate the number of moles as well as the mass of the given compounds.
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The Human Heart
In this human heart worksheet, students read a short passage about the human heart and study a diagram. Students then fill in the blanks to complete the 8 questions about the human heart.
Creative Chemistry
The Blast Furnace
In this chemical reactions learning exercise, students practice writing chemical formulas, word equations, and symbol equations. They also identify the types of reactions. This learning exercise has seven problems to solve.
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Organs and What They Do - Lecture
Pupils read information about the internal organs and body systems. In this organs and systems lesson, students read descriptions of the heart, lungs, stomach, small and large intestine, and liver and gall bladder. Pupils study images of...
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Writing Equations
In this chemistry worksheet, high schoolers practice creating chemical equations given the names of the compounds. The answers are included in the set of sheets.
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Completing/Balancing Word/Symbol Equations
In this chemistry worksheet, learners predict the reactants and products of chemical reactions. They complete and balance 10 chemical equations.
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4-H Horticulture/Garden Activity Page- Beginning
In this 4-H garden project worksheet set, student study the parts of seeds and plants. They make a mini-greenhouse. They complete a career scavenger hunt, tools word search, and experiment to learn more about the effect of water on seed...
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Stoichiometry
Students research chemical formulas and balance chemical equations. In this chemical equations lesson students complete a class activity on chemical equations and answer questions.
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Stomata
Students explore what the stoma does for a plant. In this botany lesson students complete a stomatal peel experiment and measure its densities.
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Basic Needs of Living Things-Lesson Three
Fourth graders explore the interconnectedness of organisms in the environment and examine how different organisms obtain their basic needs. They discuss a frog's habitat and what is found in it. Students discuss the processes of...
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Reaction Worksheet
In this chemical reaction worksheet, students write 11 balanced equations for 11 word equations, and complete word equations and balance chemical equations for 13 chemical equations.
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Comets
Students explore the nature and composition of a comet. They research comet facts, legends, and myths. They identify different types of comets and describe what happens to a comet as it travels closer to the Sun.
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Activity #18 Decompostion of Baking Soda
Students observe what occurs as baking soda is heated. They explain why a chemical rather than a physical change occurred during the procedure. Pupils identify the tpe of reaction (decomposition). Students conduct a glowing splint...
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Molecular Polarity
In this science worksheet, students solve problems that are related to the concept of molecular polarity. The answers to the problems are included.
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Topics in Environmental Science
Young scholars discover topics in environmental science. In this science lesson plan, students build a model to simulate the greenhouse effect and analyze and interpret data, especially the results of introducing pollutants into nature.
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Respiration, Circulation, and Excretion
In this body systems instructional activity, students read information about the respiratory, circulatory, and urinary system and then complete 5 short answer questions.
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Naming Binary Covalent Compounds
In this compounds worksheet, students read how to name binary covalent compounds and then practice by naming 10 binary covalent compounds.
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Chemical Reactions
In this reactions worksheet, students write the formula for each reactant and product and then balance the equation. Students have 23 problems to solve.
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Reacting Masses Problems
In this chemical reactions worksheet, students follow steps to determine the mass of compounds formed by the combustion of an element. This worksheet has 5 problems to solve.
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Reaction Types and Stoichiometry
In this chemical reactions worksheet, students balance chemical reactions and identify each type of reaction. Students write the net ionic equation for reactions. Students calculate moles and grams of reactants or products. This...
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Molecule Models: Model to Formula and Model to Formula
In this science molecule models worksheet, student convert 8 molecule models to chemical formulas and 8 chemical formulas to molecule models.
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What Do Trees Do for Dinner?
Students investigate how trees produce their own food. They examine chlorophyll cells with a microscope, analyze a cross section of a log, determine how old the tree was, simulate the distance of the roots, and create a play.
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Hot Gas Or Cold Gas Lab
Students engage in a lab project to study chemical reactions. They use guided questions to help facilitate the lab experience and come to the correct outcomes. The lesson does not contain a true understandable objective. The lesson could...
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