🛠️ Three Garden Ideas Compare

Small groups examine three simple model ideas made with classroom materials: cup-and-sponge, bottle-top holder, and tray-with-net cup. Children test each model with teacher support by checking whether the plant can stand up, whether roots can reach water, and whether the setup uses a small amount of water. Groups mark a picture decision chart with smile, straight, or sad faces for each criterion and say which idea seems best so far.