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Cross-Linked Polymer Lab
Students use short-chain polymers and borate ions to produce cross-linked polymers in the lab. In this cross-linked polymer lesson plan, students produce polyvinyl acetate slime and polyvinyl alcohol slime and test their physical...
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The Magic School Bus Goes to Mussel Beach
Students investigate tides and create a model of an intertidal zone. In this hands-on marine science lesson based on a Magic School Bus book, the teacher leads students in a discussion about tides, then helps students model a tide and...
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Inter-State Matters
Students explore the six phase transitions between gases, liquids and solids for a variety of elements. Each group of students focuses on a different element, investigating its physical properties during each of the six phase transitions.
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Mighty Oaks from Little Acorns
What does it mean to grow? To germinate? For the plan detailed here, class members investigate the growth process of an oak tree while focusing on the beginning stages of planting and germination. They plant seeds and record observations...
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Rocks, Minerals, and Erosion
Fourth graders describe the difference between minerals (composed of the same substance throughout) and rocks (composed of two or more minerals). They recognize that there are three classes of rocks: igneous, sedimentary, and metamorphic
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Cross-Linked Polymer Lab
In this polymer worksheet, students make two types of cross linked polymers and they test their physical properties. These include their response to agitation, stretchability, viscosity, and resilience.
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Polymers: The Discovery
Students examine various polymers. In this polymers lesson, students perform three experiments with polymers to identify them and observe their interesting properties.
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What's in the Soil?
Fourth graders examine soil to find its contents, and how much water and air they can measure. In this soil composition lesson, 4th graders perform three experiments and record their results. In one experiment they examine...
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What's the Matter?
Students explore the components of matter. They discover what matter is, the states of matter, and how heat and cold cause it to change states in an online format. In addition, they complete internet-based lessons, activities, and quizzes.
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Mixed Review-Chemistry
In this chemistry review learning exercise, students answer a variety of questions about matter, elements, the kinetic theory, chemical and physical properties and the distillation process. They complete a concept map about matter.
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Sumptuous Sprouting Seeds!
Third graders investigate the wonderful and wondrous world of plants. They examine the inside of a seed, explore the different parts of a seed, plant their own seeds, watch them sprout and then eat them! They describe, using their...
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Polymer
Students investigate polymers by completing 3 experiments. In this polymer lesson plan, students mix plastic with acetone, they create polyurethane foam, they make slime and build a polymer model once their polyurethane foam is set. ...
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Growing Barley for Use in Biosynthesis Experiments
Students attempt to determine the optimum growing conditions for barley. They assess the effects of a number of substances such as ammonium chloride and urea on the plants
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Minerals
Learners apply rules to compare and rank the hardness and softness of minerals. They perform a scratch test on four unknown mineral samples, read a bar graph that illustrates the comparative hardness and softness of four named minerals,...
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GCSE Module 6 Revision Guide-Chemistry-Oil, Fossil Fuels and Earth's Atmosphere
In this oil, fossil fuels and Earth's atmosphere activity, students answer 3 questions about the origin of oil and its uses, the effects of burning oil and fossil fuels on the Earth's atmosphere and the origin and maintenance of the...
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How Stuff Is Put Together (Chemical Bonding)
Fourth graders participate in a simple experiment that shows the ratio of elements that make up water.