Arithmetic chain up to 20 red/blue | Learning math primary school RE-Plastic® Wissner

GAME MATERIAL Calculator chain (approx. 45 cm) with 20 balls, which are strung in steps of 5 on a tear-resistant, stretchable cord. The balls are made of RE-Plastic® and have a diameter of 10 mm. When the cord is pulled, the slight ball lock is released and all beads slide together again. With instructions in German. GAME CONTENT / SPONSORED COMPETENCE 1. Enjoying arithmetic and practicing fine motor skills 2. Playful promotion of understanding numbers 3. Recognizing quantities 4. Greater - Equal - Less - comparisons 5. Development of the number range up to 20 6. Recognizing and using the 5 and 10 structure