Experiments

Exploding volcano

Ingredients:

Bicarbonate soda 2 tea spoons

Vinegar 2 table spoons

Red food colouring (optional)

Cup or jar

Method:

Put in the vinegar in to jar or cup and the food colouring last

Put in the bicarbonate soda


Penny washing

Ingredients:

Lemon juice

Dirty pennys

Kitchen roll or toilet paper

cup or jar

Method:

Pour in the lemon juice into the cup next put in your dirty pennys

Then wait five minutes the take out and dry with the toilet paper

or kitchen roll