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More Science Lessons (KS3/Checkpoint 1)
More Science Lessons (KS3/Checkpoint 2)
A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.
Germination
Germination is a process in which the seed begins to develop into a new young plant. Three main factors are needed for successful germination: Water, Oxygen and Warmth.
Germinating seeds use their food stores until the seedlings can produce their own food by photosynthesis.
Radish seeds sprouting, top and roots growing - time lapse
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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