Primary 3/2 have been working with Primary 1 to explore and investigate friction and gravity. They have been developing scientific skills such as planning a fair test, using questions and ideas to create an investigation and designing and carrying out scientific investigations. They made parachutes using different sized cupcake cases, explored friction with teddy zip line races and investigated gravity and friction by rolling balls of different sizes and shapes down the hill and observing how the size and shape of a ball had an impact on the speed at which it travelled.