In this animated activity, students read directions on how to calibrate a thermometer.
The Four Types of Chemical Reactions
By Barbara Liang
In this animated object, learners examine synthesis, decomposition, exchange, and reversible reactions.
The Skin's Inner Structure
By Marilyn Kressin
Students view an enlarged, colorful depiction of the contents of an average square inch of skin.
Fluid and Electrolytes
By Patricia Stroupe
In this animated object, learners examine the structure and function of intracellular and extracellular fluid. They also read about the most common electrolytes in the body and complete a matching exercise to test their knowledge.
The Cell: Passive Transport Diffusion (Video)
Explore what passive transport diffusion is and how it moves water through a membrane.
By Terry Bartelt
Learners examine the electronic components of a digital thermometer.
I really like this learning object, and would like to see one for digital thermometers as well as calibration at 100°C. This will be very valuable for students.
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