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- Grade Range
- 9th - 12th
- Rating
Students discuss the way vertical convection transports heat from the surface upwards, and associated pressure and temperature profiles of the atmosphere. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students construct a neuron. They investigate dendrites and axons. They explain the function of each structure within the neuron. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students create a model of cells identifying the major parts. They discover the distribution of proteins in the cells and how a certain mutation can lead to autism. They read an article on autism and discuss. Full Review »
- Grade Range
- 11th - 12th
- Rating
Students perform an experiment to demonstrate the principles of antibody-antigen binding, the secondary immune response, cross reactivity, and complement fixation. The materials to be used include antibodies from a rabbit that was injected once with red cells from a sheep and also one that was injected three times with the red cells from a sheep. 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 - 12th
- Rating
Students engage in a lesson that is concerned with the investigation of alternate energy sources. They conduct research using a variety of resources while comparing them to conventional sources of energy. There is an emphasis upon how some materials are biodegradable. Full Review »
- Grade Range
- 12th - Higher Ed
- Rating
Students explore principles governing diffusion and osmosis. Students perform a dialysis tubing experiment. They obtain core samples of potato in varying concentrations of sugar-water to measure water potential of the potato cells. Data is collected and analyzed by using the Texas Instruments 82 graphing calculator. Students graph results. Full Review »
- Grade Range
- 9th - 11th
- Rating
Students study the blood-brain barrier (bbb) and diffusion. They use a diffusion setup to simulate the blood-brain barrier(bbb) transport process. In addition, they diagram the process. Full Review »
- Grade Range
- 8th
- Rating
Students examine how electricity is produced in relation to the atom as well as what causes electric current to flow and what determines how much current flows through a circuit. These and other concepts of transformation of energy are experienced through lecture, demos, and student experiments. 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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