How Full is Choc-full? A delicious activity from Puzzles and Projects
Make yummy rocky road chocolate while learning about packing density maths in this delicious hands-on activity from Puzzles and Projects.
Making More Hands-On Science
Meet the editorial team of our fun activity book More Hands-On Science! Find out how they come up with ideas for DIY activities, how they test for safety, and the most interesting tidbits they discovered while writing the book.