and problem-solving through play

Utforska siffrornas värld med denna magnetiska tavla

and muscle training

Dimensions: 9 cm

Koncentrationsklocka, Rund koncentration and problem-solving through playConcentration clock that pedagogically counts down the time remaining in the lesson or task. The red field decreases in the direction of the clock. Adjustable from 0 60 min. This facilitates concentration and provides an increased study peace in the classroom. The clock is portable and can be hung on the wall, placed on the table, or attached to a magnetic board. On and off button for sound signal. 1 AA battery required, not included. Barely audible.