Decomposing numbers - Classroom education

Decomposing numbers - Classroom educationPractice decomposing numbers and a sums of ten through a play with this compact device. Motivate the kids and give them the joy of finding out. Drop f.e. dry macaroni, wooden pearls, peas etc. through a cone and this device will disperse the dropped items in random to left and right sections. Teach your kids/students decomposing numbers or some propability theory. 4 parts: Base, pipe, cone and lid. I saved also some space for the small items to drop. Print info:Print profilesf for PETG and PLA. Both Print profiles have 5 plates. 1 plate for full assembly and rest 4 plates are the same parts 1/plate.