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 .
PowerPoint Presentation: 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