Testing waterproof materials

Testing waterproof materials

We have been investigating which materials would be best for making a rain coat out of. We stretched the materials over a cup and dropped water on. We tested plastic, tissue, paper towel and foil. We then rubbed a wax crayon over the paper towel to see if this made a difference. 

   
 

Leave a Reply

Your email address will not be published. Required fields are marked *