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6,849 Biology Lesson Plans
Showing 991 - 1000 of 6,849
- Grade Range
- 9th - 12th
- Rating
Students observe a model of the distribution of the earth's water and compare the relative volumes and percentages of types of water on earth. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students define the hydrologic cycle, define transpiration, name the three parts of the hydrologic cycle, and record the amount of moisture given off by several green plants. Full Review »
Students compare pollution amounts in the same quantity of water. They explain how even small amounts of pollution in a given water supply can be harmful and outline alternative waste removal techniques. Full Review »
- Grade Range
- 7th - 8th
- Rating
Students describe major features of cold seep communities, and list at least five organisms typical of these communities. They infer probable trophic relationships among organisms typical of cold-seep communities and the surrounding environment. Full Review »
- Grade Range
- 6th - 12th
- Rating
Students review animal cell structure and investigate the ways in which different types of cells interact in a common human reflex. They explore the functions of stem cells, consider various illnesses and assess stem cells potential to aid in cures. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students experience, through a "dig," the historical discovery of fossils which increasingly link whales to earlier land-dwelling mammals. They encounter the intermediate forms which show changes that lead to the modern whale. Full Review »
- Grade Range
- 8th - 11th
- Rating
Students are taken on a simulated "voyage" backward in time, to the beginning of our planet. They "witness" that beginning, the origin of life, and a number of key events from then to the present. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students discover that termites follow the lines drawn with an ink pen. There is a chemical in them that is similar to the pheromones that termites release. They investigate the behavior of termites and use the scientific method. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students are introduced to the concept of evolution by natural selection from a historical standpoint. They examine the evidence and arguments that support the theory of natural selection. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students working in pairs attempt to produce a full sequence of 13 cards of one suit (ace - to king). This must be done by shuffling the suit of cards for each round, then checking the cards. Full Review »
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