make your own crayons
Did you know you could make your own crayons, using the old and broken crayons you already have? Let the kids help you remove the paper wrapping from each crayon, and arrange the broken bits into silicone moulds. When you’re happy with the colour combinations, just pop the silicone moulds into the oven and bake for around 10 minutes on a very low heat (we had our oven set to 120C).