A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.
Water Retention of soil - drainage
A test to observe how much water different types of soils retain - sand, loam and clay.
Testing the pH of soil
how to test the pH of soils using Universal Indicator.
Water Retention of soil - drainage
A test to observe how much water different types of soils retain - sand, loam and clay.
how to test the pH of soils using Universal Indicator.
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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