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Graham's Law Of Diffusion
Students demonstrate Graham's Law by observing a gaseous diffusion. After a lecture/demo, students perform an experiment then complete a write up activity which is imbedded in this plan to reinforce what they have observed during the...
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Ooblek
Students demonstrate the three states of matter. In this matter lesson, students read Bartholomew and the Ooblek. Students create "ooblek" and discuss what state of matter it is.
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Conservation During Chemical Reactions
In this chemical reaction activity, students are given the details of an experiment where sodium chloride and silver nitrate are mixed in a chemical reaction. Students answer nine questions about the chemical reaction, they determine the...
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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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Plasmasphere
In this plasmasphere worksheet, students determine how long the plasmasphere takes to rotate around the Earth using two satellite images taken three hours apart.
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Cell Respiration
In this biology worksheet, learners complete a crossword puzzle with 17 questions about the processes involved in cellular respiration.
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Sustaining Life Under the Ice
Students design and conduct experiments in order to identify the components of lake water environments that are affected by winter ice cover. They use the experiment results to propose effective human management of these ecosystems.
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Constructing a Spectroscope
Learners construct a simple spectroscope. They observe the emission spectrum produce by a source of light.
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Water Chemistry
Students engage in a lesson that is concerned with the concept of water chemistry. They conduct research using a variety of resources. Students also consider an experiment to observe how water has the abiility to exist as three different...