Primary 6 carried out an investigation to find out which materials would be best to patch up a hole in Mr. Somerville's umbrella. Groups tested a selection of materials to find out which ones were waterproof.
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Table 6 all observe closely. |
A very thorough examination. Good boy! |
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It is important to record our results. |
Recording my observations. |
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Table 5 Test out their predictions |
This material seems to be waterproof. |
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That material definitely let water through. |
The amount of the water needs to stay the same in a fair test. |
