Posts Tagged science

Volcanoes

For our homework project, we designed and made fantastic volcanoes!
Then we did an experiment to make them erupt. We used acetic acid (vinegar) and sodium bicarbonate which react together to release carbon dioxide bubbles.

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Investigating Rocks

In Science, we investigated the properties of rocks. We tested whether they floated or sank, how hard they were, whether they were permeable or impermeable, and whether they contained chalk.

 

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We are Scientists

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We put some celery stems into coloured water. We want to find out what will happen.

What are your predictions?

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