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Risk of strangulation
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• Book content is the same as in our Stile Literacy programme
Formula Finder Single Kit (NBO) Risk of strangulationPutting It All Together The Writing Formula Understanding that the vast range of different substances are combinations of relativiely few elements is a cornerstone of Chemistry. The Philip Harris formula model sives student a simple, hands on model to explore chemical bonding. Using a simple Jigsaw analogue, the model provides a dynamic, visual and tactile method to see which combinations work and which don't. Magnetic pieces (that can be used on the
US$ 347.50
US$ 31.79