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Chemical Changes and Biscuits
Fourth graders investigate chemical changes in everyday life settings, such as cooking. They investigate leavening which is one of the classic chemical changes that people experience. Pupils observe leavening in biscuits with the...
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Air and Water in the Environment
Young scholars demonstrate an awareness of air as a substance that surrounds us and takes up space, and whose movement we feel as wind. They predict and describe how local weather conditions affect living things, including themselves.
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Solar Energy Connection
Young scholars conduct solar experiments. They calculate the solar gain and operate a solar cell devise used to generate electricity. Students compare and contrast solar energy gain with young scholars in India. They analyze the...
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World Geography: Global Interdependence
High schoolers are able to discuss the theory of climate change. They identify examples of how climate change impacts the earth's geo-spheres. Students are able to use the example of climate change to describe the interdependence of...
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Body and Blood
Students explore the cardiovascular system. Through the use of video, students observe the heart pumping an oxygen-enriched blood supply through arteries to the muscles in use during exercise. They participate in activities to explore...
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Activit #2 Matter: Is It Conserved?
Students support the law of conservation of matter with evidence. They discuss the changes observed from the burning of the candle, and the differences in mass which are observed when the same reaction is carried out in an open or...
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Speeding up the Fizz
Students investigate temperature and chemical reactions. They explore the effect of temperature and particle size has on the rate of a simple chemical reaction. In addition, they graph their results and answer assessment questions.
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Photosynthesis Cookies
Students identify photosynthesis as a process through which organisms make their own food. They practice the process for writing the formula for the photosynthesis equation.
Students describe how the processes of photosynthesis and...
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Cycles in Nature
In this nature cycle learning exercise, students complete 12 word scrambles and 4 fill in the blank questions about the different cycles of nature.
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Electrochemistry Homework Problem Set
In this electrochemistry activity, students balance 10 chemical equations and complete 28 additional questions about electrochemical cells.
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Photosynthesis
In this biology worksheet, students explain where the energy of food originally came from. Then the explain one of the principal chemical compounds that living things use to store energy. Students also describe how ATP and ADP differ and...
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Structure of Matter
In this science activity, students read about the oxygen and phlogiston theories. Students also answer 2 comprehension questions related to the reading.
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Yeast Experiments
In this science worksheet, students explore two experiments involving yeast. Students discover that yeast grows faster at room temperature than at hot or cold temperatures.
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Arthropods
In this arthropods worksheet, students will identify 3 different arthropods and compare these organisms' breathing structures: gills, book lungs, and tracheal tubes. This worksheet has 3 fill in the blank and 6 short answer questions.
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The Circulatory System
For this circulatory system worksheet, students read a paragraph about the function of the different organs that make up the circulatory system. Then students complete 3 short answer questions.
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Studying Photosynthesis
In this photosynthesis learning exercise, students conduct an experiment to show the making of starch in a plant's leaves during photosynthesis. Students complete 2 short answer questions.
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Surface Area of a Leaf (Grades 7-9)
In this math and science learning exercise, students read about the process of photosynthesis and plant growth. They determine how a plant's ability to create food is dependent on the surface area of its leaves using geometric...
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The "Laws" and Principles of Chemical Reactions
In this chemical reaction principles instructional activity, learners read about definite proportions and the law of conservation of mass. Students read about how to balance a chemical equation. Then learners complete 20 fill in the...
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Water - the (Nearly) Universal Solvent
For this water worksheet, students explore the reasons why water is considered a universal solvent. Students compare different ways to change the dissolving rate of a solute. This worksheet has 11 fill in the blank and 8 matching questions.
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Balancing Equations
In this chemical reactions worksheet, students practice balancing equations for given reactants and products. This worksheet has 12 problems to solve.
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Email From Another Planet
In this article about emails and plants worksheet, students read short descriptions about 8 planets in the solar system and then imagine they are visiting one of the planets and send an email to a family member describing their...
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The Tallest Plants ... are Trees!
A fabulous worksheet about trees awaits your students. They read a lengthy selection on the various parts of trees, then complete 13 fill-in-the-blank and matching questions about what they have read. An excellent reading comprehension...
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Soil
In this soil worksheet, students read about soil and the attributes that determine how soil is formed. They then answer the 11 questions in the packet. The answers are on the last page of the packet.
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Electrochemistry
For this redox worksheet, students answer 8 questions. They use a diagram of a Galvanic cell to answer questions as well as write balanced equations and solve problems.
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