COMPUTING CHAIN UP TO 20 MADE OF RE-Plastic®
CHF 5.00
Calculation chain (approx. 45 cm) with 20 beads, which are strung in 5-step increments on a tear-resistant, stretchy cord. The beads are made of RE-Plastic® and have a diameter of 10 mm. When the cord is pulled, the light ball lock is released and all the beads slide back together.
With instructions in German.
GAME CONTENT/PROMOTED SKILLS
1. Enjoy calculating and practicing fine motor skills
2. Playful promotion of number comprehension
3. Recognizing quantities
4. Greater - equal - smaller - comparisons
5. Exploring the number range up to 20
6. Recognizing and using the 5- and 10-structure
Size
17 x 16 x 3.5 cm
Contents
1 calculation chain, 1 instruction in German
We love it because
SUSTAINABLE/EDUCATIONALLY VALUABLE/MADE IN GERMANY
Wissner's learning games are based on the motto of active learning - see, speak, act and help children to reinforce what they have learned in school through play. Tried and tested in schools, the learning games are a great addition to school lessons.
About the brand
As a family-run company, we don’t think in quarters, but in generations. That is why we have always tried to harmonize our production requirements with the idea of sustainability.
We keep our ecological footprint as small as possible, also taking economic and social aspects into account. This is so that we can not only offer future generations useful and valuable teaching and learning materials/games, but also maintain a planet worth living on.
For this reason, our products are mostly made from the recycled materials RE-Wood® and RE-Plastic®. At RE-Wood® we only use 100% recycled wood scraps and consistently return the raw materials used to their product cycle. Cradle to cradle.
We reuse production waste and thus achieve a material utilization rate of over 98%. We also largely avoid plastic film for packaging and only use cardboard material.
Through our regional and personal cooperation with our suppliers, we can implement our high sustainability requirements and monitor them at any time. We do not use any toxic or environmentally hazardous substances.
By using state-of-the-art production facilities and solar energy, we achieve almost CO2-neutral production. We even ensure that this sustainability and CO2 neutrality is maintained during shipping.