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Weathering
Second graders explore weathering and how the water cycle plays a part in weathering. In this weathering lesson, 2nd graders put gravel and sugar cubes in a jar and shake, simulating weathering. Students use the scientific method to do...
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Plant Nutrition
In this plant nutrition worksheet, students read for information and assess comprehension. In this true and false, fill in the blank, multiple choice, and short answer worksheet, students answer ten questions.
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Chemical Reactions
In this writing chemical reactions worksheet, students solve 15 problems on their own paper using a 3 step-problem solving approach. In addition, students write six balanced equations and classify each reaction. They also write equations...
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Nitrogen Cycle
Students identify the main concepts and ideas of the nitrogen cycle.
They review key concepts covered up to this point in ecology including food chains, food webs, energy pyramids, and bio-geochemical cycles.
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Chemistry Final Exam Worksheet
In this chemistry worksheet, students take a final exam that is concerning the identification of the chemical compounds. The answers are also included.
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Naming and Covalent Compounds
In this compounds worksheet, students practice naming compounds and classifying them as ionic, covalent, or polyatomic compounds. This worksheet has 12 fill in the blank and 12 problems to solve.
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Empirical Formulas
In this empirical formulas worksheet, students read about determining empirical formulas from chemical formulas. They determine the empirical formula given ten molecular formulas. They also find the molecular formulas given the mass and...
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Naming and Covalent Compounds
In this naming and covalent compounds worksheet, learners name 12 compounds using a chart of polyatomic ions if needed. They also draw covalent bonds in 6 compounds and answer 6 questions about ionic bonds, covalent bonds and polyatomic...
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Writing the Complete Equation
In this writing equations worksheet, students are given 6 chemical reactions and they write equations for each one including the reactants, the products and the states of matter.
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The Wonders of Bacteria
Learners explore the evolution and features of bacteria through a series of activities. In this biology lesson, students collect data and graph bacterial growth. They design a brochure about bacteria's role in society.
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Organic Chemistry-Understanding Organic Reactions
For this organic reactions worksheet, high schoolers are given descriptions of the seven types of reaction of organic compounds. They then answer six questions about these reactions.
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What Plants Need in Order to Survive and Grow: Light
Students conduct an experiment to evaluate whether plants need light to survive and grow. They observe and gather data about plant responses to different growth regimes, analyze the data, and make conclusions about basic plant needs.
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Getting to the Core of Climate Change
Learners investigate climate changes by graphing and analyzing ice core data from Greenland and Antarctica. They create, explain and report the pattern of data on a graph of ice core data. In addition they find relationships between the...
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What Makes a Habitable Planet?
Students list conditions necessary for humans to survive. They then mix yeast with a nutrient broth consisting of warm water and table sugar in a plastic bottle, capping it with a party balloon and compare the factors within the bottle...
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Chem 152-Electrochemistry
In this electrochemistry instructional activity, students solve a variety of problems including identifying parts of oxidation and reduction reactions, writing balanced equations for galvanic cells, determining free energy and...
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Kinetics Review Sheet
In this kinetics worksheet, students define 7 terms related to the energy of reactions, they find the average reaction rate in a reaction, they sketch an energy diagram for an endothermic reaction and they compare exothermic and...
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Chloroplasts and Mitochondria
For this biology worksheet, students read about the mechanism of photosynthesis to answer 43 short answer questions. They explain the role of chloroplasts in the process.
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I See a Coyote
Students role-play coyotes looking for natural resources. In this natural resources lesson, students examine the relationship between animal life and the environment. Students play a game that demonstrates how natural resources affect...
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Final Worksheet
Students will review a semesters worth of material on this final chemistry review. Information ranges from naming isotopes to pH and molarity.
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Dissolving Solids and Gases
In this dissolving solids and gases worksheet, high schoolers learn that the process of dissolving gas is opposite of the process of dissolving solids. Students answer 3 critical thinking questions about dissolving gases and solids in...
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Making Connections-Review Experimental Design and Homeostasis
In this experimental design and homeostasis instructional activity, students complete 20 sentences with key terms about designing experiments, gathering data, graphing data and determining controls. They also complete sentences about...
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Biomass: The Energy of the Future
Sixth graders examine information about a variety of renewable fuels. They read key vocabulary terms, read and discuss a story handout, and conduct research on renewable fuels. Students then complete a comparison chart, and write an...
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Chemistry and Bonding
In this bonding worksheet, students take an interactive quiz with 15 multiple choice questions about the VSEPR Theory, bonding, the geometry of molecules, Lewis structures, resonance structures and enthalpy changes.
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