Sink or Float activity using nature. Students will be experimenting with leaves, sticks, acorns, rocks, etc in the water table. Students will make predictions on what objects they think will sink or float and then reflect on their findings.
Buoyancy Bring a basket of loose parts, natural materials and other pieces to the water table. First ask them to guess which sink or float and then ask them to see if they were right or not.This activity is good to see how materials interact with water.