Students will work to understand how devices like a three-speed fan or a dimmer switch adjust the flow of electricity in a circuit to have different outputs.
In this design challenge, students will learn about the history of westward expansion in the United States and the difficulties that migrants faced while traveling.
Students will compare the DNA fragment(s) in a sample of DNA from a package of fins to great white and porbeagle shark DNA controls to determine if your unidentified fin is from a great white shark.
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Science activities and lessons that you can do with easy-to-access equipment you probably already have in your classroom.