A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.
Mineral Hardness Test
1. Talc, 2. Gypsum, 3. Calcite, 4. Fluorite, 5. Apatite, 6. Feldspar, 7. Quartz, 8. Topaz, 9. Corundum, 10. Diamond
What Material Conducts Heat
The steps to conduct an experiment to find out what material conducts heat best: wood, plastic or metal
Heat Conduction in Metal
What metal is the best heat conductor?
Aluminium, copper, brass, silver, stainless steel
What Conducts Electricity?
Try out different materials to see which are good conductors of electricity, and which are not.
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
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