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- Grade Range
- 6th - 12th
- Rating
Students study the livers parts and functions then follow a lab experiment to watch first hand how the gut uses bile to physically break down fatty substances into smaller pieces. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students observe how a cell uses an enzyme to rid itself of a poisonous substance by experimenting with hydrogen peroxide, potatoes, liver and carrots. They record the temperature and changes of the hydrogen peroxide as other elements are added. Full Review »
- Grade Range
- 2nd
- Rating
Students explore the functions and properties of cells by examining the human digestive system. They read books, complete worksheets, conduct experiments and participate in cell-themed games and songs. Full Review »
- Grade Range
- 4th
- Rating
Students explore the human circulatory system in this unit of fourteen lessons. The heart, capillaries, blood, arteries, veins, and blood cells form the basis of this unit. The research and work of iam Harvey is investigated. Full Review »
- Grade Range
- 4th
- Rating
Students discover how vital the circulatory system is in conjunction with all other body systems in this five lessons unit. Hands-on projects centered around the heart, blood, and blood vessels include monitoring pulse rate, making a sethoscope, simulati Full Review »
- Grade Range
- 9th - 12th
- Rating
Students examine the effects of specific enzymes on samples of liver tissue, muscle tissue (chicken), apples, and potatoes. Full Review »
- Grade Range
- 7th - 10th
- Rating
Students examine the health effects of hazardous waste on people. They work together to complete an experiment in which worms are exposed to chemicals. They discuss the results of the test. Full Review »
- Grade Range
- 5th - 12th
- Rating
Students perform an experiment to determine how different salt concentrations affect the liver's ability to break down toxic hydrogen peroxide. They record and average their data which is then graphed. Full Review »
- Grade Range
- 2nd - 5th
- Rating
Students view a video clip of the experiences of Japanese-Americans during World War II. They read parts of a book in which a child tells her story about living in the internment camps. They participate in a simulation activity as well. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students investigate the actions of enzymes in an experiment. During the experiement, they discover the factors which speed up or slow down the actions of the enzymes and complete a data sheet based on their observations. They answer questions after the experiment is completed to end the lesson. Full Review »
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