Wow, what a great day we have had today. We all followed the instructions carefully to make our own volcanoes explode! First we added two cups of water to our jug. Followed by 3 level scoops of bicarbonate of soda, a few drops of red food colouring and a squirt of washing up liquid. We mixed it all together and poured it into our volcanoes. After taking great care to carry our volcanoes downstairs, we took turns to add one cup of vinegar. This made a chemical reaction and it looked as if molten lava was pouring out of the main vent of our volcanoes! Now watch the exciting video of Bach and Chi Nhan's volcanoes exploding, and look at the slideshow of pictures from this morning.
Friday, 12 October 2012
Erupting
Wow, what a great day we have had today. We all followed the instructions carefully to make our own volcanoes explode! First we added two cups of water to our jug. Followed by 3 level scoops of bicarbonate of soda, a few drops of red food colouring and a squirt of washing up liquid. We mixed it all together and poured it into our volcanoes. After taking great care to carry our volcanoes downstairs, we took turns to add one cup of vinegar. This made a chemical reaction and it looked as if molten lava was pouring out of the main vent of our volcanoes! Now watch the exciting video of Bach and Chi Nhan's volcanoes exploding, and look at the slideshow of pictures from this morning.
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