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Rock Identification Lab
Eighth graders compare and contrast the three different types of rock. In this earth science lesson, 8th graders classify rock samples according to their correct rock type. They design their own data collection table.
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Extracting Meaning From What We See
Students recognize that all cultures have the same needs that they try to satisfy in ways that their predecessors found effective in their particular environments. Students discover how and why cultures change their customs.
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Water and Ice
Students investigate what happens to solids and liquids when they change from one form to another. The amount od space taken by frozen water begins the discussion and students are led to formulate their own hypothesis to research.
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Silk: Scientific Inquiry Through Chinese Art
Students investigate the many uses of silk in Chinese society through in-class experiments, group projects, and hands-on learning in this cross-curricular lesson. There are four main activities included in this lesson.
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Jade: Scientific Inquiry Through Chinese Art
Students discover the uses of Jade in Chinese art and society through in-class discussions, group projects, and internet research. Additional enrichment activities are included.
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Ecology: Adaptations
Eighth graders identify different types of adaptation in organisms. In this biology lesson, 8th graders explain how adaptation help organisms survive. They complete a worksheet at the end of the lesson.
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The Three Faces of Isaac Stevens
Eighth graders examine three images of Isaac Stevens for information about the man and his activity as a US soldier, territorial governor and participant in treaty councils. Students are also shown Union Army pictures with different...
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Acid Rain: An Air Pollutant
Fifth graders participate in an experiment in which they examine the effects of acid rain on buildings. They discover how huge a problem acid rain is not only to structures but to the environment. They gather pictures of acid rain to...
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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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Evaporation of Alcohol and Water
Students investigate the process that occurs when liquids evaporaate. They test water and alcohol to determine which substance evaporates more quickly and relate the rate to energy changes.
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"Julie of the Wolves"
Fifth graders research life in Alaska and compare life there to their lives in this instructional activity. They read "Julie of the Wolves." They research through the novel and other reference books facts about the Alaskan climate and...
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The Beaufort Scale: A Local Model
Students study the Beaufort Scale and use it to study wind in their community. In this wind study instructional activity, students watch a DVD about climate change and learn about the Beaufort Scale. Students complete a worksheet for the...
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Acid Rain
Learners create acid rain using carbonic, nitrous, nitric, and sulfurous acids.
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What Can We Lose? What Do We Lose as we Gain Force With A Lever?
Third graders view a demonstration of a teeter totter as a basis for assessing pre-knowledge of a lever. They create a KwL chart. Students work in small groups to conduct a variety of experiments. The first requires students to tie books...
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Desert Adaptations: Water
Learners experiment with methods of water conservation. For this water conservation lesson, students explore the importance of water for plants and animals in a desert biome.
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Understanding Bernoulli's Principle
Fifth graders explain why we fly. In this space science activity, 5th graders discuss Bernoulli's prinicple and its relation to flight.
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Decision Making
Students study weather patterns and learn to make decisions based on the weather. In this weather lesson, students plan a potluck based on the weather. Students use a decision tree to brainstorm about the activity. Students complete a...
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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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Water Wise
Students calculate their family's water consumption. In this water usage lesson, students discuss the water they use in their homes. Students complete the 'water wise' worksheets to tally their family's use of water. Students answer...
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A Coastal Arctic Food Web
Students create a food web of the arctic ecosystem. In this biology lesson, students explain how global warming affects this ecosystem. They explain how losing a species affects the entire community.
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Floating Pencil
Students discover how salt water makes a pencil float better than freshwater by measuring and comparing the lengths of the portion of the pencil that floats above the water surface. They then determine if an unknown water sample is...
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What is the Function of Each Seed Part in the Growth of a Plant
Sixth graders investigate the parts of a seed by using a digital camera. In this botany lesson, 6th graders plant their own seeds in class and demonstrate the necessary attributes for growing a plant. Students utilize a camera to...
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Belfy Word Search
In this language arts worksheet, students study 20 words in a word bank, then locate them in a word search puzzle. The words appear to be related to chemistry but the meaning of the title is not known.
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Fire!, Probability, and Chaos
Students explore the concept of probability. In this probability lesson, students simulate a controlled forest burn using an applet. Students vary the probability of trees burning and predict what will happen.