When using solar panels to charge up batteries or other use, it is important to make sure the panel is exposed to the most sunlight. One technique is to make sure the panel is facing directly to the sun (similar to a sun flower.) But how can this be done? Students will be given a solar panel mounted on a motor that allows the panel to rotate back and forth on one axis. They will then be challenged to program the gogoboard to control the solar panel such that it always faces the direction with the brightest light.