Diffusion, Osmosis and Active Transport
A collection of videos and experiments that are suitable for Biology.
2.14 Turgid Plant Cells
Understand the importance in plants of turgid cells as a means of support
2.15 Factors affecting the rate of diffusion
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
2.15a Surface area and diffusion
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
2.15b Temperature and diffusion
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
2.15c Concentration gradients and cells
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
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Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
Penguin Solitaire
Penguin Solitaire is a fun game that aims to move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
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