Human Body
The chapters in this unit are:
1 The digestive, circulatory, and nervous systems
2 Keeping your body systems healthy
Chapter one lessons are:
1. How does the digestive system work?
2. How does the circulatory system work?
3. How does the brain get information?
Chapter 1 Vocabulary
Artery, atrium, capillary, digestion, enzyme, esophagus, nerve cell, nerve ending, nutrient, plasma, platelet, red blood cell, saliva, sense organ, small intestine, spinal cord, vein, ventricle, white blood cell
The following sites on the web will offer the following:
Dictionary: http://www.m-w.com/
This site will also share the top ten web sites for the word and a thesaurus.
This site is from Scott Foresman and shares addition learning about the chapter.
Science web site: http://www.sfscience.com/english/grade_4/index.htmapter.
Chapter 2 lessons are:
1. How can you keep your digestive system healthy?
2. How can you keep your circulatory system healthy?
3. How can you keep your nervous system healthy?
Chapter 2 Vocabulary
Anemia, atherosclerosis, concussion, high blood pressure, indigestion
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