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Instructional Video2:18
1
1
Ricochet Science

The Plasma Membrane and the Fluid Mosaic Model

For Students 9th - 12th
Are you afraid of water or aren't you? Learn about the composition of the plasma membrane of a cell. The clip describes why the plasma membrane is structured in this way and how this formation is useful for the cell.  
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Instructional Video1:49
1
1
Ricochet Science

The Semipermeable Membrane

For Students 9th - 12th
Is it all about concentration? Explore the description of a semipermeable membrane with a video highlighting illustrations of the membrane and its function. See how concentrations of molecules move back and forth across the membrane.
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Instructional Video8:12
Curated OER

The Inner Life of a Cell - Harvard University

For Teachers 9th - 12th
The inner life of a cell is laid out like a science fiction film. With dramatic music playing in the background, show your learners how the organelles interact and perform. This highly scientific clip is very detailed and is geared...
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Instructional Video2:27
1
1
Ricochet Science

The Sodium-Potassium Pump

For Students 9th - 12th
Pump it up! Learn how a special protein called the sodium-potassium pump allows certain molecules or ions to pass through a cell's plasma membrane. 
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Instructional Video2:26
1
1
Ricochet Science

Channel Proteins

For Students 9th - 12th Standards
Provide your class with a simple explanation of channel protein movement. Pupils view a short video segment and explore how channel proteins move ions across a plasma membrane. They conclude the lesson with a short discussion of cell...
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Instructional Video3:06
1
1
Ricochet Science

The Endomembrane System

For Students 9th - 12th Standards
Has your class wondered about the eccentricities of the endomembrane system? A video segment helps pupils investigate the nuclear membrane, smooth and rough endoplasmic reticulum, and Golgi apparatus. 
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Instructional Video3:33
Curated OER

Visualizing Cells

For Students 8th - 12th
A robotic voice narrates as text and images appear to create a graphic organizer. First, the difference between prokaryotic and eukaryotic cells is described. The plasma membrane, cytoskeleton, nucleus, ribosomes, endoplasmic reticulum,...
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Instructional Video4:34
1
1
Ricochet Science

Active, Passive, and Bulk Cell Transport

For Students 9th - 12th
How do you get there from here? Explore the three main types of transport within a cell: active, passive, and bulk transport. Reinforce concepts of previous videos with this ninth video of a 10-part series.
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Instructional Video14:57
Curated OER

Circulatory System and the Heart

For Students 9th - 12th
Watch as the Khan Academy explains why red bloods are efficient carriers of hemoglobin and explains the difference between pulmonary arteries and veins. This thorough video with great explanations and diagrams will surely help your...

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