Online worksheet ยท 3 of 4
Choose a useful material - Online practice 3
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
Read before answering
Design task: keep a model dry in light rain. Sample information: a waterproof sheet keeps water from passing through; thin absorbent tissue is the comparison. Choose for this particular task, not because one material is always best. This is a discussion using supplied information; an adult chooses any real safe samples.
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