Does an orange float or sink in water? We began by filling a large bowl of water and placing an orange in the water. The K4 kids discovered that the orange floats. Then we peeled the orange, removing the rind. Next we placed the unpeeled orange in the water and guess what? It started to sink!
The rind of an orange is full of tiny air pockets making it float on the surface!
This short video gives you the views and inside scoop on the Polar Bear Resort at the Vienna Zoo.
We’ve sent a short video of some of our team members asking five questions. These might be answered by an actual expert and are part of the mini-campaign#4 for the PBI contest!
Today the teams Eco Scientists 1&2 have determined different characteristics of our vegetable gardens in K4 and Grade 4 such as temperature, soil moisture, acidity or pH –level.