Membrane Regions and Components
In this cell membranes worksheet, 7th graders study the diagram of the cell membrane cross section. Students label the cross section with the given terms.
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Diffusion across a Selectively Permeable Membrane
Lab groups fill a section of dialysis tubing with glucose and starch solutions and suspend it in a water bath. They use iodine as a starch indicator and a glucose test strip to find out if either of the materials crossed the selectively...
7th - Higher Ed Science
The Case of the Biological Biosphere: Health, Math, Technology
Students investigate various aspects of the human body in this imaginative Tree House Detective episode about the biological biosphere. In a series of They take measurements, analyze data, and use technology. The lessons revolve around...
5th - 7th Math
Rain Forest Teaching Curriculum
Take young naturalists on an exploration of the world's tropical rainforests with this extensive collection of lessons and activities. Whether its creating leaf and flower prints or investigating the absorption spectrum of chlorophyl,...
K - 12th Science CCSS: Adaptable
The Science of Sound and Musical Instruments
Students identify the components of sound. They describe the relationship between pitch and frequency and explain the terms sympathetic vibrations and resonance. They perform simple experiments about the world of sound and explain the...
7th - 12th Visual & Performing Arts