pdf, 17.84 KB
pdf, 17.84 KB
pptx, 963.07 KB
pptx, 963.07 KB
docx, 24.89 KB
docx, 24.89 KB
docx, 47.97 KB
docx, 47.97 KB
docx, 30.77 KB
docx, 30.77 KB
docx, 14.92 KB
docx, 14.92 KB
Brief introduction about gases and a matching activity. Introduces the air around us and polluting gases. Quiz to check knowledge. Sponge investigation including method to see how much liquid and in turn how much air a sponge can hold. A sheet for recording results and writing up the experiment (2 differentiations) includes a space for a bar chart to write up results.

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