Class Set of Counting Chains up to 20, 25 pcs. in case

The counting chain has its firm place as a mathematics resource in primary school mathematics lessons. Pupils love working with them and can use them to perform almost all arithmetical operations autonomously or in partner/group work and they can also check their own work.

The class set contains 24 children's counting chains with 20 plastic beads of 10 mm diameter, approx. 45 cm long and 1 demonstration chain with 20 RE-Wood® beads of 25 mm diameter, about 100 cm long.

Stored in a transparent case made of polypropylene (PP), which can hold up to 30 pupil counting chains.

Case size: approx. 22 x 15 x 45 cm (transparent)

Contents:

• 24 pupil counting chains up to 20, plastic beads 10 mm diameter, approx. 45 cm long
• 1 demonstration counting chain up to 20, RE-Wood® beads 25 mm diameter, approx. 100 cm long

Made in Germany!

• set for the whole class in a practical case
• calculation aid for independent calculation and checking
• 20 beads on tear-resistant cord
• with blocks of 5, red/blue