What will stimulate the child in our math books for the much-touted mental work? Solving examples in squares? Certainly. The square is an extraordinarily convenient and useful space for many activities. But that is not enough. The child must think...
about each task. Unfortunately, as soon as the child understands the principle of solving the task, he will try to mindlessly click through the next examples "on autopilot." To prevent this from happening, we have prepared cunning "traps."
What will stimulate the child in our math books for the much-touted mental work? Solving examples in squares? Certainly. The square is an extraordinarily convenient and useful space for many activities. But that is not enough. The child must think about each task. Unfortunately, as soon as the child understands the principle of solving the task, he will try to mindlessly click through the next examples "on autopilot." To prevent this from happening, we have prepared cunning "traps."