This product has a lot of interactive Science notebook entries, making a unit on the Nervous System more hands on. It covers the basic components of the nervous system, explaining how messages travel from the body parts to the brain and back through neurons. It goes over the basic parts functions of the brain, and which parts of the brain control which functions. It diagrams the neurons with the components of the nucleus, axon, and dendrites. It covers the difference between voluntary and involuntary actions. We offer 2 extension activities, including with a math sheet that reviews regrouping of 3 digit numbers and a sentence building activity. The math activity is a picture reveal the students must complete to reveal. This unit culminates with a test at the end. Answer keys are available where they apply. This is geared toward 2nd through 4th graders.
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