Wissner Wissner080203.500 RE Wood 100 Students Abacus
Wissner RE-Wood Student Abacus Frame and bails are made out of Re-Wood. All parts are connected with screws. Balls measures 13 mm in diameter. Available in red/blue color.
WISSNER Re Wood 20 Inch Student Abacus
calculation frame 20 number space 24 x 4.5 x 6 cm; Set off version made of re-wood®; very stable design with stainless steel bars; The balls have a diameter of 13 mm The tap; T he Basic arithmetic operations (addition, subtraction, multiplication and division), but also number size comparisons in the range 0 to 20 can be learned or consolidated easily and vividly. from re-wood® (100% recyclable, certified with the Pea seal and free from harmful substances) product Description With the help of this calculation framework, children can solve simple arithmetical tasks in a clear way. They learn to recognize and divide quantities and can become familiar with the sometimes difficult to understand tenner transition. The abakus brings more variety to your lessons and the children have fun pushing around the red and blue re-woodü gelchen. Thanks to its compact and, at the same time, particularly sturdy shape, the frame fits into any Satchel and can therefore also help with mathematics homework at home. By rotating the frame around 90˚, the balls can easily be returned to their original state and started on a new task. re-wood® "our sustainable and ö ecological re-wood>.R eg; material is produced from shredded wood residues of German production and a binding agent in a ratio of 80 to 20 in a resource-conserving manner. Re-wood® is 100% recyclable, certified with the Pea seal and free of harmful substances. Articles made of re-wood® are stable, lightweight and highly safe to use. Please visit . For more information about re-wood®.“ as a family-owned company Wissner, we have been committed to a Conscious sustainable choice of materials for over 40 years and produce exclusively in Germany. The guiding principle of our products is: active learning – seeing, speaking, acting.
Wissner Wissner080203.500 RE Wood 100 Students Abacus & WISSNER Re Wood 20 Inch Student Abacus - B0BLM3V9J5