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- Grade Range
- 6th - 8th
- Rating
Students investigate the similarities and differences between organisms. They discover developmental and genetic similarities among life forms, to gain an understanding of classification systems and the evidence used to create them. Full Review »
- Grade Range
- 9th - 11th
- Rating
Students comprehend that energy is required to move substances across the cell membrane against the concentration gradient. Full Review »
- Grade Range
- 7th - 10th
- Rating
Student observe and quantify the respiration that occurs in yeast-molasses cultures. They complete an effective experiment in order to examine how to think critically about the results. Full Review »
- Grade Range
- 9th - 11th
- Rating
Students explain that every cell is covered by a membrane that controls what can enter and leave the cell. They recognize and demonstrate active and passive transport. They conduct a series of activities to distinguish between active and passive transport. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students observe the male and female reproductive structures from a cow, sheep or pig. They identify the structures and functions of each organ in both systems. Then they observe a chicken reproductive system and compare the methods of reproduction in livestock versus poultry. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students show the relationship between the need for plants to undergo photosynthesis in order to generate oxygen. They see the flaws associated with this thinking because of the lack of CO2 and H2O and lack of sufficient gravity in order to maintain an atmosphere. Full Review »
- Grade Range
- 12th - Higher Ed
- Rating
Students observe diffusion of glucose through a cell membrane and research the function of chromium picolinate in glucose uptake into a cell. They conclude and understand the role of insulin and chromium picolinate in the uptake of glucose into a cell. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students are introdued to laboratory techniques that distinguish differences between species using current genomic practices. They comprehend DNA structure and function. Students define the terms gene theory and sequencing. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students observe physical features of Daphnia and explain how characteristics allow them to survive, investigate Daphnia's ecological interactions, and observe how Daphnia turn red under low oxygen conditions through increased production of hemoglobin. They then discuss how invasive species can populate foreign area, predict type of adaptation that has allowed it to invade North America, and discuss what impacts an invasive species can have on ecosystem. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students identify basic components of skin on a cross sectional diagram. They provide a basic description of cancer in terms of cell biology. Students explore the ABCD of skin cancer/mole evaluation and perform their own evaluation of "test moles." They name the three kinds of skin cancer and describe where in the skin they originate. Full Review »
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