Curated OER
Life Cycle of Brassica Plants: Planting Seeds
Students explore botany by participating in a calendar class activity. In this plant observation instructional activity, students examine a diagram of a Brassica plant and identify its anatomy before planting their own seeds and viewing...
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Lesson 3: Life Cycle of Brassica Plants
Students investigate the life cycle of brassica plants. For this science lesson, students observe each stage in the life cycle of their plant. Students record their observations and graph the data. Students
Curated OER
The Stock Market
Twelfth graders study the stock market and how to read stock market pages. They write reports about and graph the performance of various stocks. They examine economic crashes in history and write and perform a skit about the market.
Curated OER
Air Pollution: Visible and Invisible
Fourth graders work together to complete an experiment on air pollution. They identify visible and invisible forms of pollution. They gather their data in notebooks and analyze their results to end the lesson.
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Human Body Explorations
Students examine genetics and the DNA of a kiwi. In this DNA instructional activity students complete a lab to extract DNA and interpret their results.
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It's So Sticky Outside That...
Students examine the phases of the water cycle and water's different forms it can have. They work in groups to create pantomimes to illustrate the water cycle to their classmates.
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Funny Putty
Students study that colloids are mixtures which display the properties of more than one of these states.
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Water Quality Monitoring
Learners comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Density Columns
Eighth graders create solutions with 5 different densities. In this chemistry lesson, 8th graders analyze the density of solutions stacked on top of each other. They document their data through graphing. This assignment requires 4 class...
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Am I Neutral? pH Properties in Soil
Middle schoolers participate in a science lab to determine the pH of three different soil samples. Students conduct an experiment by creating a question, a hypothesis and then an investigation of soil samples. Then they compare colors...
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Hidden Jewels of Geometry
Students identify different geometric shapes, and arrange them artistically in original jewelry designs.
Curated OER
Activity #19 The Density of Alka Seltzer Gas
Students (teachers) complete the activity, they should not come in contact with Alka-Seltzer. They comprehend that the density of a gas can be calculated from its mass and volume. Pupils calculate the volume of gas generated by...
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Mixing Up Magic
Students explore the relationship between art and science through experimenting with color, design and recycled materials and creating their own art work.
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The Pressure's Off
Pupils investigate air pressure with four hands-on activities. They observe experiments by viewing Take a Look 2 #21.
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Reading, Writing, And Math in Daily Living
Students, in groups, make chocolate chip cookies following a recipe.
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Designing a Flotation Strategy for the Purification of Recycling
Twelfth graders work in teams to design a method of recycled plastics purification by flotation. They base their design on the concept that different kinds of plastics have different densities and keep overall costs and purification time...
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The Same But Different
Fourth graders identify the characteristics of a simple physical change. They describe objects by the properties of the materials from which they are made. Students discuss the different states of matter and their distinct physical...
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Smog Be Gone
Students begin the lesson by identifying greenhouse gases. In groups, they observe and record the effect of the gases on the atmosphere and the temperature of the Earth. They participate in activities that describe the role of...
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DNA Extraction From Living Things
Students extract DNA from split peas. In this biology lesson plan, students hypothesize what DNA looks like and perform the experiment to verify their hypothesis. They explain the importance of DNA in living things.
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Melting and Freezing of Water
Students differentiate the three states of matter. In this chemistry lesson, students analyze graphs of heating and cooling curve of water. They complete a lab report and discuss results.
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What's the Matter with My Jell-o?
Students work in teams of four as they conduct four controlled Jell-O experiments over a two-day period. The Family Page extends this learning to the community by providing families with challenges to explore at home.
Science Education Resource Center at Carleton College
Serc: Measuring Liquid Volume
In this lab, young scholars will measure and combine colored liquids to receive the expected results. The intended outcome would be to take primary colored liquids, measure them and combine them to create a "rainbow" colored set of water...
Science Buddies
Science Buddies: Measuring the Earth's Core With Seismic Waves
When an earthquake occurs, seismic shock waves travel out through the earth from the source of the event. The shock waves travel through the earth (body waves), or along the Earth's surface (surface waves), and can be recorded at remote...