Yesterday I was writing about signs of spring. Today, the predicted cold night has led to a frosty world and I am writing about ice mobiles. I originally got the idea from the Nature Detectives web site. When I did it with my class we froze the mobiles outside overnight. It was very exciting coming into school in the morning to find that it had worked!
I made mine in the freezer and have been waiting for some cold weather so that I can hang them up.
I suppose I should have hung them in different places in the garden and tried to predict which would last longest as that would have been a good opportunity to make predictions and to observe over time.
Instead I hung them both in the apple tree. How are you enjoying this frosty weather?