Skeletal and Muscular System
In this muscle and skeletal system worksheet, students complete a crossword puzzle given clues to terms related to muscles, joints, bones and connective tissue.
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Skin and the Effects of Ultraviolet Radiation
Though UV radiation can damage skin, it isn't all bad. The third installment in a six-part series allows the class to study the structure and function of skin. They learn about the different types of skin cancer and the SPF rating...
2 mins 10th - 12th Science