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It's Hot
Third graders examine the effect of sunlight on the earth. Individually, they pick an article of clothing out of a bag and sort themselves based on the color of the shirt and whether it should be worn on a cold or a hot day. To end the...
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School Building Survey
Students research information in their school. In this school building lesson students answer questions about their school to see how it was made, how it operates and what the energy costs are.
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Surface Air Temperature Trends of the Caribbean
Learners use real satellite data to determine the changes in near-surface air temperature at different times of the year over the Caribbean Sea. They discover how Earth's tilt causes seasonal differences in incoming solar energy. They...
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The Same but Different Part II
Third graders experiment with beakers of water and balloons to measure the volume of the gas in the balloon. They determine ways to change the volume of air in the balloon which changes its size but not its physical state. By heating the...
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Perpetual Motion
Middle schoolers discuss movement of air currents and then experiment to create visible models of air currents. Students connect the model to weather patterns.
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Physical vs. Chemical Change Lab
Young scholars recognize both a physical and chemical change in different substances. They determine which particles actually changed into different substances, and explain if it represented a physical or a chemical change.
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States of Matter: Liquid
Students work in a mini lab where they measure the temperature every 30 seconds for several minutes as water is heated. They are asked what makes liquid different from a solid. Students view a PowerPoint on the model of liquids,...
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Kitchen Electrophoresis
Students investigate and explain the differences active transport versus passive transport. This instructional activity includes an individual and group activity. The basic steps of electrophores is the focus of inquiry. Identification...
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Clouds
Students explore the characteristics of clouds, their formation, symbols used in their identification, and the relationship of clouds to weather. The lesson focuses on how they are formed and their classification.
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Here Comes the Rain
Second graders help to prepare a model of the water cycle before the conduction of this experiment. They use the model in order to observe changes that happen to water when it changes states of matter.
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Boy, Is That Buoyant!
Fourth graders see that salt increases the density of water and creates a condition wherein objects are more buoyant than would be expected under normal conditions. They describe the relationship between heat energy, evaporation and...
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Chemistry Review
In this chemistry overview activity, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This activity has 41 problems to solve.
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Science Word Search
In this science worksheet, students locate and identify various vocabulary terms related to earth science. There are 44 words/phrases located in the puzzle.
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School Survey
For this school energy worksheet, students read the questions about school's energy sources, the way school's can recycle, and how energy can be wasted or saved in schools.
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Home Survey: What Kind of Energy?
In this environmental awareness worksheet, students become aware of home energy conservation and recycling. Students answer 10 short essay questions about the energy used in daily life.
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Population Dynamics of Growth of Drosophila
Learners experiment with Drosophila to determine if density of female flies, food sources, temperature and light affect the population dynamics of growth. Students graph their data and compare their results to the number of human...
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Population Dynamics of Growth of Drosophila
High schoolers investigate population dynamics such as variation in density of females, composition of food sources an environmental factors such as light and temperature on Drosophila. They then relate their findings to human...
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How Can We Extract Human DNA?
Learners perform an experiment in which they extract DNA samples from hair samples. They follow a set procedure to extract the DNA and complete summary questions.
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Yogurt Production
Middle schoolers work together to complete an experiment making yogurt. They test different temperatures and different amount of ingredients. They record and analyze their data.
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Dimming the Sun
Young scholars collect, interpret and analyze weather variable data. They describe atmospheric variables that affect evaporation. Students create graphs and analyze the information collected.
Teach Engineering
Designing a Winning Guest Village in the Saguaro National Park
Don't desert a resource on the desert! Scholars work in groups to build on their ideas from the previous lesson to design a sustainable guest village in the Saguaro National Park. Each group produces a PowerPoint presentation to share...
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Air Pressure
Students examine air pressure. In this air pressure lesson, students perform a series of experiments to evaluate the effects of air pressure.
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Exploring How Rocks Are Formed
Learners examine the three types of rocks. They discover the processes that occur so each type of rock can be formed. They participate in activities to help them see how rocks are formed.
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Quiz: Weather Terminology #2
For this science worksheet, 3rd graders focus on the weather. Students respond to ten fill in the blank questions regarding weather terminology.