After completing the new and improved lunchboxes for Mr Grinling, it was time to test them out! The lunchboxes were sent down the line one at a time to see how well (or not so well!) they travelled from top to bottom. We used a water spray to pretend it was raining to test how waterproof the boxes were. We also pelted the boxes with balls of paper to see how they would withstand being hit and poked at by the seagulls.

Sadly, some of the lunchboxes did not make it down the line. However, the designers quickly suggested improvements they would make to stop this from happening again. Everyone did a really great job and could explain what they had done well throughout the whole design process, and what they would improve for next time.

Well done P3/2!