Science is one subject that can easily interest kids--as long as you approach the subject the right way. Whether your class is discussing classification, genetics or magnetic fields, you can help them relate more easily to the subject by giving them hands-on experience with the concepts you're discussing.
Classification Activity
Science involves plenty of classification: classification of organisms, classification of processes and even classification of ideas. To help students understand how classification works, first have them make a list of about 20 various objects that can be found around the house (e.g., bar of soap, microwave, chair, toothbrush, window). Then divide students into small groups, and have each group classify the objects in whichever way they'd like. Have each group share their decisions, and discuss how each group classified the objects differently and why.
Genetics Activity
This activity is the perfect way to introduce your students to the basic concept of genetics. Have students see whether they can do certain genetic feats, such as roll their tongues, wiggle their ears or bend their fingers backward. Then have them interview family members to see how many of them can do the same thing. Encourage them to discuss their findings in class, as well as what they learned about genetics.
Magnet Activity
To teach students about magnets, polarity and how a compass works, let them make their own compasses. To do this, fill a bowl with water. Then rub a needle against a magnet until it is sufficently magnetized, and place it on a light, floating material (such as a small piece of plastic) in the water. The needle should turn so that it points northward. Then slide the magnet around the outside of the bowl to show how the needle turns so that the opposite poles are near each other. You can even flip the magnet quickly and watch the needle spin around because of the difference in charges. Have students discuss (or write out) what they learned from the demonstration.
Tags: each group, Have students, have them, them make, they learned
