Solar cooker project

Qian Chen, Hazel, Yuting, Alicia and Lincoln

What do we want to find: to find out how the size of the cup affects the temperature of the water

Hypothesis: the bigger the exposed surface of the cup, the higher the temperature of the water

Dependent variable: temperature of water

Independent variable: size of cup

Constants: amount of sunlight, amount of water, size of reflectors

Control: normal styroform cup

Number of trials: 5