Miss M’s Grade 4 class were learning about contact and non-contact forces. As a tuning-in activity, students were given a paperclip, a magnet and a shoebox lid. Their design brief was to create a maze for their paperclip to travel through, guided by the non-contact force of the magnet. Of course, things got pretty creative straight away with water jumps, tunnels, bridges and race tracks incorporated into plans. This exploration phase of the lesson raised many questions for the budding scientists, which they later went on to test (Will the paperclip make it up the slope with a stronger magnet? Will magnetic force work in water?). They only had 20 minutes to complete the task, but they would have happily worked on their designs all day.