California Academy of Science
Carbon Cycle Role Play
Anytime you make concepts clear with role playing or hands-on experience, it's a win for the whole class. Ping-Pong balls are used to represent carbon in a carbon cycle role-play activity. In small groups, children first discuss what...
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Investigation of Meiosis in Common Plants and Animals
High schoolers witness various stages of mitosis through preparing onion root tip slides. With teacher guidance, they learn a great deal through the hands-on process of preparing the slides themselves.
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Polytene Chromosomes from Salivary Glands
Students use this laboratory procedure to outline the mechanism by which salivary glands are removed and prepared so that the polytene chromosomes may be observed.Drosophila virilis is used instead of Drosophila melanogaster because D....
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Unit: Processing and Manufacturing: Examination Three
StudentsMatch the vocabulary terms in column A with the definitions in column B. Write the letter of the definition in column B in the space next to the terms in column A. Afterwhcich, students Write short answers or fill in the blank to...
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Global Change- Earth as Home
Students create their own environment. In this environmental protection lesson, students pretend they are the owners of a tropical island. They create jobs for the citizens and develop the island as a model environment.
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Barnacles: Harder than Cement
Fourth graders watch the movements of the complex animal hidden inside the tiny barnacle shells. This lesson allows students to study the behavior, adaptation, and larval stage of the barnacle.
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Powdery Mildew Fungi: Classification and Ecology
Students use a written key or illustrated key to identify fungi on plant leaves into its genus based on sexual or asexual reproduction, host range diversity, and host-parasite relationships.