Light and dark. The day and night? The illumination and the shadow? The good and bad? Two sides of the same coin? ... For many years, the concept of 'light' has been an important part of scientific questions and discovery, and this week it is our time to begin understanding light and dark.
This science task can be completed over the next two weeks so don't rush to get it all done quickly. There are several parts to the task which I would suggest tackling a bit at a time. Begin with the instruction document below as this explains the tasks.