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Sample Midyear Examination (Chemistry and Biology)
A 12-page midterm exam sample can be given to young scientists in preparation for an exam. This particular installment is geared toward a class that delves into both ecology and chemistry concepts. There is no way to separate the 50...
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Comets and Meteors
Learners construct a model of a comet nucleus using dry ice. They add other materials and describe the features. They complete related exercises on an Internet Web site.
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Comet Myths, Facts, and Legends
Here is an interactive book lesson through which learners explore the facts and stories about comets. The plan is comprehensive, providing background information, standards met, vocabulary, assessment ideas, and more. Though the content...
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Intrinsic Viscosity
Students treat a high molecular weight polyvinyl alcohol polymer with potassium periodate. They measure the viscosity of polyvinyl alcohols.
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Summary of Organic Reaction Mechanisms Needed for AS Chemistry
Advanced chemistry courses typically cover organic reactions. On this reference sheet, the five types of organic reaction mechanisms are explained and an example is shown. For each, there is also a diagram of the chemical reaction that...
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My Mind is a Blank: Cellular Functions
In this my mind is a blank worksheet, fill in each blank with vocabulary terms that are related to cellular functions. Students also answer questions regarding the microscope.
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Intro to Biology Chapters 1 & 2 Practice Test
Don't be fooled by the title - this biology quiz could serve as an AP biology or college-level biology quiz. Some of the molecules represented may be difficult to identify without seeing the textbook from which this is based. It could...
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Animal Masks
Students design and make animal masks. In this research and application lesson, students use a computer to research what a panther eats, select an animal mask they want to make and then use the materials provided to create their...
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Oh Panther
Students play a game that replicates the balance of prey and predators in an ecosystem. In this physical education lesson, students follow the instructions to play "Oh Panther!" Students collect data regarding the game and discuss the...
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Creating Animal Prints
Students investigate the habits of animals by studying their prints. In this animal life lesson, students investigate the different types of tracks left from animals by researching the Internet. Students utilize clay or Play-Doh to...