K12 Reader
Forms of Matter
In this forms of matter instructional activity, students read a 4 paragraph article about forms of matter, then complete a set of 5 short answer comprehension questions.
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TE Lesson: Out of Breath
Students study the parts of the human respiratory system while examining the gas exchange that takes place in the lungs. They make a model lung. They look at how the respiratory system is affected by spaceflight.
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The Magic School Bus Works Out
Students learn along with Ms. Frizzle's class. In this Magic School Bus lesson plan, students make a personal heart profile of an important member of their own hardworking team.
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What Do Plants Need?
Students experiment with plants. In this plant instructional activity, students research the needs of plants. Students determine if all plants have the same requirements for growth. In small groups, students experiment with...
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Leaves
In this biology learning exercise, students write identify the different parts of a leaf shown in 5 different diagrams. They also complete 12 short answer questions after reading the information about leaves.
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The Energy Debate - Conclusion
Students write a persuasive essay about the choices in the energy debate. They comprehend the environmental consequences that accompany the decision. Students predict how they will power their future.
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Writing Equations
In this chemistry worksheet, students practice creating chemical equations given the names of the compounds. The answers are included in the set of sheets.
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Molecular Polarity
In this science worksheet, high schoolers solve problems that are related to the concept of molecular polarity. The answers to the problems are included.
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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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Stoichiometry Practice Problems
In this stoichiometry learning exercise, learners calculate the mass of compounds or gases produced from given chemical reactions. This learning exercise has 5 problems to solve.
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Respiration Crossword
In this respiration learning exercise, students complete a crossword puzzle by figuring out the vocabulary words associated with the 16 clues given.
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Stoichiometry Practice Problems
In this stoichiometry worksheet, students calculate the mass of the compound produced from given chemical reactions. This worksheet has 6 problems to solve.
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High School Chemistry Questions
In this chemistry activity, learners determine the number of water molecules is a given volume of water. Students determine the empirical formula for given compounds from the percentage mass of elements. This activity has 20 problems to...
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Gas Law Worksheet II
In this gas laws worksheet, students calculate volume, pressure, or mass for given gas reactions. Students calculate partial pressures for given gases. This worksheet has 17 problems to solve.
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Mass/Mass Problems
In this mass worksheet, students calculate how much of any product will form from a given amount of reactant. This worksheet has 7 problems to solve.
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Immunity From Diseases
In this immunity worksheet, students review vocabulary associated with how the body defends itself from diseases. This worksheet has 12 matching questions.
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Measuring Reaction Rates
In this chemical reaction worksheet, students determine the rate of consumption or rate of production for given reactions. This worksheet has 14 problems to solve.
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Writing Complete Equations Worksheet
In this chemistry learning exercise, students write in the correct equations in accordance to solving the word problems. The answers are on page 2.
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Don't Marry the Mole!
Third graders demonstrate the power of solar energy by completing a variety of activities, including the creation of a Pizza Box Solar Oven.
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A Breath of Fresh Air
Young scholars explore the primary function of the respiratory system in multiple activities. In this respiratory system lesson, students build a model of the respiratory system to investigate how the lungs work.
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How Water Heats Up
Fourth graders conduct experiments heating water. In this inquiry-based early chemistry lesson, 4th graders use the materials given to experiment with the process of heating water. Students draw conclusions based upon their findings...
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Tropical Atlantic Aerosols
Students analyze NASA data from the Multi-angle Imaging Spectroradiometer. In this NASA data lesson, students access an assigned website to examine information from the MISR on the Terra Satellite. They determine how desert dust travels...
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Science Word Search
For this science worksheet, students look for the words that are related to the theme of the sheet in the word search. They also work on spelling skills.
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The Environment: Vocabulary
In this environment vocabulary worksheet, students complete 12 multiple choice questions, then translate a set of "environment words."