3 grade 3 Grade I term II term III term IV term I Term Hydroponic gardening How do fish sink and float? Geometric castle Calculating machine Stop-motion animation on your own phone Hydroponic gardening How do fish sink and float? Geometric castle Calculating machine Stop-motion animation on your own phone Hydroponic gardening How do fish sink and float? Geometric castle Calculating machine 12345 II Term Water purification Inside the Human Body Drawing on a geoboard Model of the respiratory system Model of the circulatory system Modelling caterpillar movement 123 III Term 3D shapes 3d model of the Earth. The globe Duplicate your drawings with a machine Goldberg Machine Infinite Cube Space rocket How did people get water before? Number puzzle Catapult 123456 IV Term Stethoscope and radio set Mini hydroelectric power station labyrinth Computer language A word coder 12