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An 8 page Teacher Guide shows the correct tray for each card and gives comprehensive details about each recycling area
Encourages colour identification and vocabulary
Why Choose Gloy
1 x Medusa pendant and 2 x oil lamps
Compact and easy to store
Litmus Paper Blue 10 Books Plas Cas 199982 An 8 page Teacher GuidePlastic case of 10 books each with 20 leaves. The litmus test is performed by placing a small drop of sample onto the coloured paper. Choose from litmus paper either red or blue. Red paper turns blue when the pH is alkaline, while blue paper turns red when the pH is acidic.
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