We had lots of fun learning about reversible and irreversible materials.

We experimented with chocolate, eggs, bread and ice. The children made predictions about which of our objects might be reversible and which will be irreversible.

They found out that when eggs and bread are cooked they can not be returned to their original state so are irreversible. Whereas chocolate can be melted, cooled and then will return to its original state so is reversible.

Take a look at all your food home, which things are reversible and  which are irreversible?

Reversible and irreversible materials!