Question 14
Investigate the strength of different paper samples. Materials: 5 strips each of 4 different types of paper (same size, approximately 20 cm × 5 cm), hole puncher, paper clip, yoghurt tub, string, marbles.
Write your conclusion. How could you tell which type of paper is the strongest and which is the weakest in your investigation?
Write your conclusion. How could you tell which type of paper is the strongest and which is the weakest in your investigation?
