1. HW # 20- CH 13 Section 4: Machines & the Body. P. 532- 539 Cornell Notes Warm up What types of muscle are present in the human body? Week 5, Day Three

2. Warm up Response 3 types of muscles Smooth Muscles- Which include the muscles of internal organs and blood vessels. These muscles move involuntary. Cardiac Muscle- Found only in the heart and also involuntary. Skeletal Muscles- Are voluntary and help you move.

3. Homework Response/Check Share Muscular System Summaries from Cornell Notes

4. Review Quiz Bones and Muscles Working Together http://teachertube.com/viewVideo.php?title=Bil l_Nye_Bones__amp__Muscles&video_id=22378 0 http://teachertube.com/viewVideo.php?title=Bil l_Nye_Bones__amp__Muscles&video_id=22378 0 Bill Nye on Bones and Joints http://www.youtube.com/watch?v=o6uog6zt79 Y http://www.youtube.com/watch?v=o6uog6zt79 Y Skeletal/Muscular Systems Review Sheet

5. Cross Curricular Tie-In Explanatory Paragraph: Write a paragraph summarizing how bones and muscles work together to provide a structural framework for movement. How is this "like a lever"?