A KS3 starter labelling scientific equipment. For a bit of a stretch and challenge, you can fold the right hand side, hiding the names of equipment, which they can then check later to reference spelling, or to help them match the names with the rest of the pictures that they have yet to match.

This worksheet asks questions about diffusion and factors which affect the rate of diffusion. Ideal for classwork, or to be set as homework.

A short revision guide to acids and alkalis and bases, including neutralisation reactions with metals oxides, metal hydroxides and metal carbonates. The guide also includes tests for carbon dioxide and tests for hydrogen. Ideal for KS3 or GCSE.

There is a printable version of the card sort for the answers all on one A4 page. There is another version which is larger, which can be cut out and laminated and sorted into 3 columns. You can sort the clues into group 1, group 7 and group 8 descriptors. A card sort activity that has worked really well in my chemistry GCSE and key stage 3 classes to discuss alkali group one metals, halogens and noble gases.

Aerobic and anaerobic respiration of animals and yeast in a summary worksheet to fill in, perfect for KS3 or GCSE biology. Great for revision, lesson plenary or homework.