Hands-On Science: Water Cycle in a Baggie

3rd graders have carried out an experiment on the water cycle. They made it rain inside a baggie.
Steps:
1- Draw a simple design on a Ziploc baggie: sun, clouds, ocean waves…even a submarine! Use a permanent marker.
2- Open the bag and fill it just a little bit with water. Try keeping it off the edges!
3- Add some blue food colouring and seal up the bag.
4- Hang the baggie on the window and see it in action!

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