We used chicken wire to make the shape of a volcano.
In the middle we put an empty plastic bottle.
We tied the wire shape to the cardboard with string. Next we made paper mache.
We moulded it around the chicken wire.
We painted the volcano with brown and orange paint.
Whaea Kat put baking soda inside the bottle and then poured vinegar into it.
After we built the volcano we tried to explode it, but it did not work it just fizzed inside the bottle.
We tried it again and it still didn't work.
Whaea Kat got a little bottle then she tried to explode it and it worked.
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