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The Scientific Method

For Students 5th - 12th
In this scientific method worksheet, students read over the basic steps of the scientific method and then apply those steps to a specific example. This worksheet has 8 short answer questions.
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Mystery Powders

For Teachers 5th
Fifth graders evaluate the physical properties of 5 powders. Each powder is subject to different conditions. They describe each observation as with a chemical change or a physical change.
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Everything about Equations

For Students 9th - 12th
For this chemical reactions worksheet, students are given fifteen unbalanced equations and they must identify the reaction types, the phases of the products, the signs that a chemical change occurred and the sum of the coefficients of...
Lesson Plan
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Directing Sound Waves

For Teachers 1st - 4th
Students learn that sound waves can be directed and collected. In this sound wave experiment, students create and collect sound waves. Students learn sound waves travel differently through different states of matter.
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Seeping Stones

For Teachers 6th - 10th
Learners explore and experiment with oil traps in rocks. In this rocks lesson plan, students explore the porousness of different rocks and how the more porous a rock is, the more oil it can trap. Learners also participate in a lab step...
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Understanding And Measuring Matter

For Teachers 1st
First graders observe ice melting and water evaporating. They experiment with sugar and water and read the poem "Matter Really Matters." They define vocabulary words and sing a matter song.
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The Ins and Outs of Equilibrium

For Students 9th - 12th
In this equilibrium worksheet, learners read about phase equilibrium and dynamic equilibrium. They answer nine questions based on their reading and their background in chemistry.
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Earth's Ecology

For Teachers 2nd - 4th
Students investigate the three states of water. In this physical science lesson, students watch the video "Earth's Ecology" and observe water in its' three states. Students record observations.
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Water - the (Nearly) Universal Solvent

For Students 9th - 12th
In this water instructional activity, students explore the reasons why water is considered a universal solvent. Students compare different ways to change the dissolving rate of a solute. This instructional activity has 11 fill in the...
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Understanding Chemical Equations

For Students 10th - Higher Ed
In this chemical equations worksheet, students identify the reactants and the products, state what phase each is in, and state the mole ratios of all the products and reactants. Students complete 10 problems.
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Chemical Changes in Matter

For Students 9th - 12th
In this matter and chemical changes worksheet, students write symbols and formulas for 2 chemical reactions. They write words for 1 chemical reaction given in symbols and formulas. They draw a diagram representing a chemical reaction and...
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Disposing Garbage

For Teachers 1st - 5th
Young scholars explore environmental cleanliness by completing a worksheet in class. In this waste management instructional activity, students identify the technological advances in society and how they increase waste production our...
Lesson Plan
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Household Chemistry

For Teachers 6th - 8th
Students use indicator paper to determine if substances are acidic, basic, or neutral. They test for Ph levels in them. They investigate the effect of oxygen on darkening fruit cut and exposed to the air. They observe vitamin C as an...
Lesson Plan
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Energy Adventure Scavenger Hunt

For Teachers 5th - 6th
Students complete a scavenger hunt. In this energy lesson, students use various Internet websites to explore forms of energy, non-renewable sources, renewable sources, electricity, uses of energy and energy efficiency.
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Chemistry Lab-Heat of Fusion

For Teachers 9th - Higher Ed
Students determine the heat of fusion of ice. In this heat of fusion lesson plan, students use a calorimeter to measure the molar heat of fusion of ice. Students determine the heat required to melt one mole of ice using hot water and ice...
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Planet Earth in Cross Section

For Teachers 8th - 10th
Students will examine the layers of the Earth. In this geology activity, students create a scale model of the Earth's interior using cash register tape. They will determine the percentage of error in the scale compared to the actual size...
Lesson Plan
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Stomach Chemistry

For Teachers 5th
Fifth graders compare physical and chemical changes. They perform a simulation experiment/activity that replicates what happens in the stomach as food is digested by stomach acids.
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Physical And Chemical Changes

For Teachers 2nd
Second graders identify physical and chemical changes of matter. They distinguish between physical and chemical changes. They classify changes as physical or chemical.
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The Wonderful world of Water

For Teachers 1st
First graders examine the water cycle through readings and experiments. In groups, they conduct interviews with others and use the information to create a chart displaying the various uses of water. After brainstorming lists of ways to...
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Chemical and Physical Changes Lab

For Students 7th - 9th
In this chemical and physical change learning exercise, students conduct a variety of experiments with unknown solutions and make observations. Students determine if the properties of the solutions have changed and if there is...
Lesson Plan
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Water: A Neverending Story

For Teachers K - 5th
Students investigate the water cycle. In this water cycle science lesson, students participate in a series of activities that demonstrate evaporation, precipitation, and condensation.  Students describe their observations using...
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Matter Test

For Students 7th - 9th
Physical science learners define matter, explain the law of conservation of matter, and identify compounds according to their state on this twenty-question test. Most appropriate for the introductory physical science class, this resource...
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What's the Matter? (Experiments)

For Teachers 4th - 6th
Students observe a scientific discrepant event, and are then challenged to create experiments to solve the dilemma.
Lesson Plan
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Water Cycle Activity

For Teachers 2nd - 3rd
Learners build a model and observe the cycle of evaporation and condensation that occurs in the water cycle. They see how the water cycle works, such as water condensing on the side of the jar and drops precipitating into rain that...

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