Good morning everyone!
Here is another little idea that you can try at home. The next time you’re going on a walk with your grown up, take a carrier bag with you and see if you can collect some different items, like wild flowers, twigs, pine cones small stones and anything else that you think is interesting.
Take them home and get a grown up to help you to put them into ice cube trays, or just Tupperware dishes. Pop them in the freezer and leave until frozen solid.  Once they are frozen, empty them out into a basin and have fun exploring! See if you can guess how long it will take to melt completely. Using warm water and/or salt will speed up the melting process.
Have fun! ☺️