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Curated OER
Amazing Carbon
Explore carbon and bonding with this worksheet. First, class members read a short excerpt about carbon and its characteristics. In response to the reading, they draw an electron dot diagram of carbon as well as diagrams of compounds...
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Cellular Respiration and Photosynthesis
In this cellular respiration and photosynthesis learning exercise, students read through the presented material and draw an illustration of the production of ATP. Students answer several short answer questions about the production of...
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Chemical Sleuthing
Students engage in a instructional activity which includes flame tests and the construction of a simple diffraction spectrograph with which to measure sodium ion emissions. They use the Bragg equation to compute the wavelength of the...
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Organic Chemistry Practice Test
Framed as an organic chemistry practice test, this resource could be used for a variety of purposes. Composed of 15 questions about organic compounds such as isomers, alkynes, alkenes and amines, and other topics related to organic...
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Making Molecular Models
In these creative hands-on activities, students construct several different molecular models that represent substances that play an essential role in our nutritional needs. Using gum drops and toothpicks, students design the models....
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Solutions and Suspensions
Students explore matter by conducting an in class demonstration. In this liquid mixture instructional activity, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the solid...