Description
A devilishly simple machine to visualize and understand the principle of addition in the blink of an eye.
First, you need to set up the machine in the classroom on a magnetic board, attaching the cups containing the balls to be added, the funnel, and the numbered line. Then, tilt the cups to make the balls fall into the funnel (4 in one funnel, 3 in the other, for example), the balls fall into the numbered ruler, and the result of the addition appears by itself! A great educational tool to instantly help students understand the principle of addition from 1 to 10.
Contents: 2 magnetic cups of different colors, 20 marbles (the same color as the cups), 1 magnetic funnel, a magnetic numbered line from 1 to 10, an equal sign, a magnetic board, an instruction booklet.
First, you need to set up the machine in the classroom on a magnetic board, attaching the cups containing the balls to be added, the funnel, and the numbered line. Then, tilt the cups to make the balls fall into the funnel (4 in one funnel, 3 in the other, for example), the balls fall into the numbered ruler, and the result of the addition appears by itself! A great educational tool to instantly help students understand the principle of addition from 1 to 10.
Contents: 2 magnetic cups of different colors, 20 marbles (the same color as the cups), 1 magnetic funnel, a magnetic numbered line from 1 to 10, an equal sign, a magnetic board, an instruction booklet.