Room 16 UHPS

This blog is being made by Room 16 at UHPS. This blog has been established so that all the children from Upper Harbour Primary School can share their learning with the wider school community and other schools in the world. Please comment and let us know what you think about all of our fabulous learning. We love lots of great feedback. We hope you enjoy exploring our blog.

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Friday, October 29, 2010

Volcano at UHPS!

Today we all clambered into the sandpit and built a huge volcano. Then we lined it with glad wrap, and poured baking soda into the lined hole. We dropped a few drops of red food colouring in and then we were ready to make our volcano erupt! It wasn't a violent eruption, but as Liam poured the vinegar into the hole we could all see the chemical reaction as the baking soda and vinegar created carbon dioxide gas bubbles. The "lava" then poured out of our volcano!! Wow!


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