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Building Materials: Properties and Use
BookWidgets exercise on different building materials: glass, brick, plastics, natural stone, metal, wood and concrete.
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Interactive exercise (6)Teacher, ICT co-ordinator, … -
Which pliers do you use for which task?
Test your knowledge about the different types of pliers.
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Interactive exercise -
Safety first: Safety pictograms
Match the safety pictograms with the correct photo.
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Interactive exercise (5)