Hurumanu-renewable energy

Aim: To make a solar powered oven.

Materials: 

1. Card box pizza box
2. Tin foil
3. Glad rap
4. Cello tape
5. Ruler
6. Straw
7. Marshmallow
8. Chocolate biscuit
9. Black plastic bag
10. Newspaper
11. Scissors
12. Vivid maker

Steps:

1. Cut out the flap on the lid of the pizza box so that it is 5 cm around the edge.
2. Sellotape some tinfoil on the inside of the flap.
3. Sellotape some glad wrap so that the hole you have cut out on the pizza box lid is covered over with glad wrap.
4. Put a piece of black plastic on the bottom of the inside of the pizza box.
5. Make a paper square that fits inside the pizza box and lays around the edge.
6. Put a marshmallow on the top of the chocolate biscuit , place it on a plate and put it in the solar oven.
7. Put it in the sun to cook. 

Conclusion:
We couldn't get much sun to cook the marshmallow's and the chocolate biscuit