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Shadow Trackers: From Photography to Writing
Students explore the rotation of the earth. In this science lesson, students view photos of various places around the world. Students conduct an experiment in which they can see how the earth's rotation creates shadows on the earth.
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Estimating Altitude of Water Cloud Base
Students perform an experiment to find the dew point at ground level and then make a chart to determine where a cloud would form.
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What Makes Popcorn Pop?
Students experiment with making popcorn to discover what makes it pop. They cook various types to survey which brand gives the highest volume of corn.
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Force of Air - Does Air do Work ?
Students use a balloon, cardboard support, and wooden ping pong channel to complet an experiment to answer the question "Does Air do Work?" They complete a worksheet to demonstrate knowledge of the concept after the lab.
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The Rubber Band Problem
Pupils work in groups and view a rubber band demonstration. In this friction lesson students then complete the experiment themselves.
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Farming in a Fishbowl: How Ethnic Groups in
Seventh graders research Chinese agricultural needs and practices. They conduct an experiment with aquaculture and germinated rice as they take measurements and apply the scientific method.
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One in a Million
Pupils participate in an experiment to demonstrate how a substance can have different concentrations in a solution. Students record observations on a dilution chart and determine the concentations of various parts per million.
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Beta-Oxidation of Unsaturated Fatty Acids
Students work in small groups to determine the amount of protein contained in an unknown sample. They conduct the experiment, plot the points of absorbency, and present their findings to the class.
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Create Your Own Lightning
Students describe weather conditions and climates. They describe patterns of changing weather and how they are measured. Students explain and predict general weather patterns and storms. They use this experiment as a safe and easy way to...
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Fruit Seeds
Second graders use fruit to conduct an observation experiment. They use the skills of observation to write down different facts about three different fruits looking at the outside and inside contents. Students explain two things they...
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pH Potential
Students experiment to determine the positive and negative impacts of human activities on environmental change. They examine how physical and biological processes such as decomposition affect soil characteristics while looking at the pH...
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The Effects of Color on Heat Absorption And Climate
Students conduct an experiment to determine the effects of soil color on its day and night time temperatures. In small groups, they prepare dishes of black soil, brown peat moss, and white sand. They record the temperature changes when a...
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Our Universe: Always Moving, Always Changing
Students explore the main concepts of astronomy through the eleven lessons of this unit. The past, present, and future methods of studying the science are examined in this unit.
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How Clean are the Laboratory Tables?
Students participate in an experiment in which they test the cleanliness of the lab tables. They practice using different materials and analyze their results. They answer comprehension questions to end the activity.
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Life's Big Questions: Where Did Life Come From?
Learners explore the life forms that live in the hot springs of Yellowstone. They examine how microscopic creatures can survive in these extreme conditions. Students perform experiments to observe growth samples and demonstrate how a...
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Understanding the Effects of Salt on Ice
Middle schoolers explore the concept of freezing point in an experiment that shows why salt is effective at clearing ice from roadways in the winter. In small groups, they compare the process of making homemade ice cream in plastic bags...
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Studying with Chemical Compounds
Students create a foldable to help them remember topics on chemical compounds. In this physical science instructional activity, students differentiate ionic and covalent compounds. Given certain compounds, they identify whether it's...
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Self Portrait, What Nerve!
Students conduct an experiment to determine the distance between touch receptor fields in parts of the right-hand side of the body. They enter data into the data table.
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Aquatic Communities
Students watch a video about aquatic communities. They conduct an experiment that shows how movement of rivers change the landscape. They compare fresh and salt water communities and its wildlife.
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Water Quality
Students conduct experiments to study the quality of water. They examine how pollutants get into and affect the water supply in this unit.
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Demonstrating That Light is Dissipated as Chlorophyll a Fluoresces
Students examine the concepts of light and chlorophyll. They participate in an experiment in which the chlorophyll shows as a red ring on the test tube. They answer discussion questions to end the lesson.
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Porosity
Pupils investigate the concept of an aquifer and use a 2 liter bottle and other materials to conduct a simple lab experiment or demonstration. They calculate the volume of water that can be stored in the aquifer. The lab is used to prove...
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Comparative Embryology Using Japanese Medaka Fish
Students conduct an experiment to control the breeding of Japanese Medaka fish. They collect the fertilized eggs and view and record the fish's embryological development daily to compare the stages to human development.
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Calories
Students explore calories. In this lesson about calories, students practice counting and recording calories. Students use a sample Calorie Calculation Chart to record how many calories consumed in one day. Students do an experiment on...