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In Your Prime
Young scholars study how to find prime numbers. They investigate the teachings of the mathematician Eratosthenes and apply his theory of prime numbers less than 100.
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Fossil Fuels vs. Alternative Fueling Systems
Fourth graders brainstorm the differences between the fossil fuels that people use in their transportation now and what they could use to minimize greenhouse gas emissions. They use a variety of techniques from webquests to writing...
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Seasons
Learners name the 4 seasons, discussing the weather, plant life, animal life and and activities of each. Students read the book titled, "Hello Arctic," and and discuss changes in seasons that accompany the story. Learners complete...
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Finding Wind Direction
Students identify the wind direction. In this weather lesson, students use a weather vane to find the wind direction. Students complete a worksheet.
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Acid Rain
Students create acid rain using carbonic, nitrous, nitric, and sulfurous acids.
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Tree Identification
Students list four ways to identify trees. In this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.
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Measuring Snowfall
Students predict the amount of snowfall for the week and measure snowfall. In this measuring snowfall instructional activity, student use a precipitation gauge to measure the week's snowfall; and analyze the data to determine...
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Build a Thermometer
Students build a thermometer. In this weather lesson, students use red food coloring, rubber stoppers, and hard plastic tubing to build a thermometer. Students use their homemade thermometer to measure the temperature.
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Saltwater Science
Students conduct an experiment that shows them how salt water allows things to float. In this salt water lesson plan, students mix ingredients together to create salt water and observe how it makes the oceans dense. They then interpret...
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School Site Ecosystem
Fourth graders are introduced to the concept of ecosystem; specifically, the interrelationships among plants and animals within an ecosystem, and their relationships to the environment in which they live and interact.
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Is Your Water Clean?
Students compare water quality of different sources. They test water samples for odor, phosphates, pH, bacteria, and dissolved solids. they fill out a data table and answer questions about their findings.
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Food Chains and Food Webs
Learners discuss the characteristics of producers, consumers and decomposers. Using a flow chart, they construct a food chain to visually show how organisms with different energy sources depend upon one another. Students explore a...
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Lesson plan: History Underfoot
Students study Native Americans of Virginia. In this Virginia history lesson, students take on the role of archaeologists as they analyze a site and its artifacts. Students use the information to draw conclusions about the natives who...
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Travelers for Trade and Global Peace
Students explore the resources in other countries. In this communities activity, students examine characteristics of their community to those of other communities. Students examine Canada, El Salvador, and India and their natural resources.
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Lesson Plan: U.S. Government
Students examine reasons for studying government. In this U.S. government lesson, students brainstorm the reasons for rules. Students draft their own class constitution in the style of the U.S. Constitution.
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Electron Arrangements
Students write electron configurations and identify groups. In this investigative lesson students use valence electrons to draw electron dot structures.
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Atmospheric Processes -- Convection
Students work together to discover how temperature changes can affect the density of water and air. They make predictions on what they believe is going to occur. They answer questions to complete the lesson.
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Weather Report Chart
Students complete a weather report chart after studying weather patterns for a period of time. In this weather report lesson, students measure temperature, precipitation, cloud cover, wind speed, and wind direction for a month. Students...
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Climatology Forecasting
Students make weather predictions using the climatology method. In this climatology lesson, students review using trends and persistence when forecasting weather. Students discuss the climatology method for forecasting and complete the...
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Elders Predict Snow
Students interview Native Indians to learn their ways for predicting and measuring snowfall. For this weather measurement lesson, students invite a Native Elder to their classroom to tell them about how they predicted weather. Students...
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Oral History
Students interview a Native Elder to learn about oral history and cold weather. In this weather lesson, students ask an Elder about the coldest day they remember in their community and complete two worksheets for the topic.
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Layering the Air
Students study the layer of the atmosphere. In this lesson on the atmosphere, students discuss the composition of the air around us and how the atmosphere was formed. Students create a scale model of the layers of the atmosphere.
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Identifying Sea Ice
Students study different types of sea ice and interview an Yupik elder or local hunter. In this sea ice lesson, students study the native language for sea ice terms. They interview an elder from Alaska's northern coast about their...
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Effects of Ozone in the Air
Fifth graders learn how ground-level ozone is an air pollution problem. Students measure ozone levels and graph the results.