Solar-Powered Oven

Aim: To make a solar-powered oven.

Materials: 

1.   Pizza box.
2.   Scissors.
3.   Tape.
4.   Ruler.
5.   Tinfoil
6.   Gladerap.
7.   Sticks.
8.   Black plastic.
9.   Vivid.
10.   Newspaper.

Steps:
  

1. Draw a rectangle on the pizza box lid using a vivid and a ruler.
2. Get a pair of scissors and cut out where you marked the lines.  
3. Cut off some plastic wrap as wide as the rectangle you cut out in the pizza box.  
4. Put the plastic wrap against the pizza box lid where you cut out and tape it down and make sure it's nice and tight. 
5. Then Put tinfoil around that flappy part of the box.
6.  Put black plastic in the box where the pizza goes and on the sides too.
7. Now put food in there and put it somewhere in the sun then use the stick to hold up the flappy part. 

Conclusion:
The reason we couldn't do the experiment was that there wasn't much sun on the day we did it because it was raining because the main thing you need is the sun to heat up.