We were really lucky in 3/4 this week as we had a whole science day with 3 different workshops from our student teachers. We discovered what components are needed in a circuit to light a bulb. We then created our very own periscopes which demonstrated to us that light travels in a straight line. Finally, we made marble runs to show the force of gravity. We then used different materials to see how friction affected the speed of the marble. It was a really fantastic day, and we learnt so much!