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Kernel Power" Ethanol Fuel from Corn
Students study why corn is a biodegradable, renewable resource. In this ethanol lesson students build models and observe a chemical reaction.
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WATER CHEMISTRY
Students list reasons why water is important and investigate and graph the freezing points of different solutions.
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Oxygen
Students explore oxygen and its physical and chemical propeties. In this investigative lesson students complete several experiments using oxygen.
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Animals of the Fire Ice
Students study ice worms and describe how they interact with other species. In this methane hydrate lesson students study ice worms and hydrate shrimp to learn their behavior and can participate in an optional activity.
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To Smell or Not to Smell, That is the Ester
Young scholars explain the basic concepts of polymerization. Students participate in a lab to create a crude preparation of carboxyl esterase and test its effectiveness in reducing the residual monomer in an emulsion such as paint.
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Designer Genes
Students view a video on DNA. They discuss mitosis, meiosis and fertilization. They use strips of paper to simulate fertilization and analyze the genotype and phenotype of the combined chromosomes.
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Working with Tenses
in this working with tenses activity, students identify time expressions in sentences. Students then determine the tense of each of the verb phrases and create new sentences.
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The Water Cycle and Global Warming
Students study the flow of water in the environment. In this water cycle lesson students evaluate the consequences of changes in the water cycle using data.
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Mixing Oil and Water
Young scholars explore physical science by participating in a class experiment. In this chemistry instructional activity, students discuss what they predict will happen when cooking oil and water are blended together. Young scholars...
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Polymerization Experiments
Learners explain the process of polymerization. In this chemistry lesson, students produce carboxylesterase in the lab. They test its effectiveness in removing the by-product odor.
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Organic and Biochemical Compounds
In this organic and biochemical compounds worksheet, students identify compounds as alkanes, alkenes or alcohols. They compare and contrast the similarities of each. This one-page worksheet contains 6 problems.
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Giants of the Protozoa
Pupils describe and define xenophyophores. In this protozoa lesson students divide into groups and complete a lab activity.
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Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
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Fossils
In this fossil worksheet, students match six terms with their definitions about types of fossils and they circle the proper term to make nine statements true about preservation of fossils.
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Fossils
In this fossils instructional activity, students review the different types of fossils including index and trace fossils. This instructional activity has 6 matching and 9 true or false questions.
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Look At Those Leaves!
Students observe, measure and sort leaves. In this leaf lesson students divide into groups and observe the different kinds of leaves.
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Ocean Planet: Pollution Solution
Learners explore the concept of environmental stewardship. In this science activity, students investigate the impact of oil spills as they discuss historical spills. Learners use problem solving skills to brainstorm clean-up methods.
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BIO205-CH1- Intro Word Search
In this word search instructional activity, learners locate words related to biology. The word list includes protists, viruses, plants, spiral, and biotechnology.
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What's the Big Deal?
Students explore and define methane hydrates and describe ways that it can impact their own lives. In this methane hydrate lesson students create a molecular model and research methane hydrate.
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Necessary Nitrogen
Students view a video that presents the biogeochemical cycle of nitrogen. They compare types of soils and consider how different fertilizers affect soil composition.
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Taste and Smell
Learners experiment with sense of smell, and how it relates to sense of taste.
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The Nature Of Dissolving Processes
Students examine the rule of "like dissolves like." They define and describe solutions and solubility models on molecular liquids, ionic solids, and molecular solids.
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On the Surface Of Things
The purpose of this unit is for students to engage in thinking about the links between science and art. We want to provide students with the opportunity to see original artifacts related to natural occurances.
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Winds Go Spinning Around
High schoolers simulate the Coriolis Effect to comprehend why winds in the Westerlies are prone to cyclonic and anti-cyclonic motion. They arrive at an explanation of processes that drive world wind patterns