Anna has a bag of flour and a bag of feathers. She wants to check which is the softest. What should she do?

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At school you have looked at different materials. You have done simple tests on materials. Things we can test, like strength or stretchiness, are called properties. How can you test which material is the strongest or which material is the stretchiest? Can you plan how to test different materials?


Anna has a bag of flour and a bag of feathers. She wants to check which is the softest. What should she do?<br><img src='https://www.fatskills.com/images2/EQ/Testing-Materials-5-s.jpg' width='210' alt='' class='quiz__question__image__img' />