The Solar System

THE EXPERIMENT

On Friday, our class tried an experiment called the Fizz Bomb. We tried it on the field.
You will need:
1x teaspoon of baking soda.
1x teaspoon of tartaric acid
2x pieces of string
1x snaplock bag
1x cup of water
What to do:

First, you put the the baking soda in one bottom corner of the snaplock bag then you get one string and you tie it around the outside of the corner with the baking soda in it.
Next, you put the tartaric acid and the cup of water in it.
Finally, you zip the bag shut and hopefully it will pop!

How To Make a Cardboard Print

You will need:
-thick cardboard
-thin cardboard
-scissors
-P.V.A. glue
-printing ink
-rollers
-paper

What To Do:
1.Cut out cardboard shapes to make a picture.
2.Glue onto template.
3. Let it dry.
4.Put paper over top.
5.Use roller to put paint on the template.
6.Put paper over top and press it with a clean roller.
7.Pull off.