Ice experiences

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This presentation is part of the Comenius project WATER IN OUR LIVES. Children from Ecole Hermeville in France make some water experiments

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Water experiments:

Water experiments Comenius project « Water in our lives  » Ecole d’ Hermeville – France ICE

Experiment 1: The melting temperature of the water.:

The children wanted to know at what temperature the ice melts. Using a thermometer we measured the melting temperature of ice: Experiment 1: The melting temperature of the water .

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Children plunged thermometers in tanks filled with ice. Long as it remains unmelted ice The temperature remains at zero degrees. We deduced that the ice melts at O °

Ice melts at zero degrees:

Ice melts at zero degrees

2- How to melt ice faster?:

Children wondered how to melt the ice faster. We made the following experiment: we arranged cups filled with ice cubes in different places: - outside - on the radiator - In the classroom 2- How to melt ice faster? big competition !

Which glas melted faster?:

And the winner is: The cup on the radiator! Second place: The cup in the classroom Last: The cup located outside Which glas melted faster ? The higher the outside temperature is high, it melts more quickly

3rd experience: How to transform a square ice cube ice cube heart?:

Children tried several tests: - ice-carving - the heat. Finally a group of children found the solution: They melt the ice and then poured water into a heart-shaped mold (dough) and put them in the freezer. 3rd experience: How to transform a square ice cube ice cube heart?

Last task: making his own ice:

Each child made ice with a shape as its choice with plasticine . Last task: making his own ice

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