More science experiments

We have done more experiments over the term. These have all been to do with the theme of change. Look at how we changed the colour of a white flower!

We also have made an egg float - we only used water and salt.
We observed that when we put the egg in the water it sank and when we added salt it floated.
Using the iPads we found out that the egg sank in tap water because the egg was more dense (heavier) than the water. The egg floated in the salt water because the egg was less dense (lighter).