science experiments for children is not always too complicated experiments. The fact is that science is all around us in simple and complex shapes of our time and nature in a simple chemical reactions of household waste or items of daily use. The scientific work and learning can be fun for all ages. Science allows children to learn by observation. Sense as touch, hearing, sight, smell and taste are all part of knowing herThe science experiment in accordance with the purpose of science itself.
* Always exercise "caution" and proper inspection, with each new scientific experiments, which can cause reactions uncertain.
What you need science for this experiment:
2 large bowls or containers, 2 large blocks of ice or snow coarse salt or industrial salt for melting ice in the open graph paper, markers
What to do for this science experiment:
Fill the container with the two snow or ice. Ask the childrenthink that only the ice will melt faster, and how many children think the ice with the salt melt faster. Document their answers on graph paper. Dump a handful or two of salt on the ice in one of the wait and see what happens. Document the end result and compare it with the children's responses.
How does salt make ice melt faster?
Answer: When the ice begins to solve it, temperature changes in the ice a bit, 'cause early melting fasterIce just sitting alone. (Same answer if using snow instead of ice).
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