Polydron Original Stem Bridges Set 50219 Interactive chalkboard surface: Provides a

Interactive chalkboard surface: Provides a reusable

make bee families

Mathematically Thought-Through Design: Variety of block sizes promotes understanding of balance

Suitable for 5th Class (Ages: 10

Polydron Original Stem Bridges Set 50219 Interactive chalkboard surface: Provides aBuild any of 8 bridges one at a time 134 pieces with a wide variety of parts as shown in the key. Recreate iconic bridges from across the world. Unlock the secrets of bridge building with Polydron Bridges which gives budding Civil Engineers and Designers a chance to build and test several types of bridge designs, including some of the most recognisable, world famous bridge constructions. Twelve comprehensive work cards and lesson plans provide step by