This CD-ROM includes CAS number; structure; molecular mass; molar volume; melting and boiling points; water solubility; octanol-water partition coeffient;...
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The sentence maker is the core of "Breakthrough to Literacy". By using word cards from the sentence maker, children can build up sentences in the green...
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This text explains the principles of genetic engineering using a minimum of jargon. Readers will learn how "genetically modified" foods are created and...
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Breakthrough allows children to make up their own sentences and compose
stories in their own words. Using the word and letter cards, children can build...
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Part of the magnetic version of "Breakthrough to Literacy", this is a highly practical guide describing the approach of the series and how to use the materials...
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A case study of the impact upon London of the Jubilee Line extension. It includes essays on: its conception and engineering; the role of the Line within...
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Part of the magnetic version of "Breakthrough to Literacy", these magnetic tiles are blank so that teachers can add their own words to them. These tiles...
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