Quick and easy simple preschool STEM activities explores water, surface tension and coins, while challenging fine motor skills with an eye dropper. Free printable chart to record results as a class, trials by individual students or record results in a bar graph form. | Preschool | STEM | STEAM Kids | Science | Early Childhood Education | Kids Activities
Make a boat using some or all of these materials. How many marbles can it hold? Reshape it so it will hold more marbles. Which materials were the most effective? Which materials were the least effective?