For this science worksheet, students investigate the human skeletal system. Students read factual paragraphs with details about the bones in the human body and in some other species as well. Students complete a crossword puzzle.

Eighth graders study cultures and beliefs about the final life cycle.  In this culture lesson students complete several activities on the origins of Halloween.

In this respiration worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with the 14 clues given.

Students experiment with skeletons. In this bone health lesson, students analyze, construct, and perform comparative investigations with bones. They make inferences about the structure and function of various bones. This lesson includes...

What happens in the muscles during anaerobic and aerobic exercise, and how does this affect the heart and our overall health? A cross-curricular lesson that introduces learners to the lifelong benefits of exercise, including the...