家长科学地设计练习题,是促使孩子通过对数学练习题的计算,达到既掌握知识又发展其思维的目的的重要条件之一。家长给孩子出的辅导性练习题,与教师在课堂上出的题既要有共同性(如目的性、层次性等),也应有一定的差异性。家庭辅导是一对一或二对一的个别辅导,而且孩子在家中与父母一起学习的内、外环境也不同于课堂教学,因此我主张家长给 Parents scientifically designing exercises is one of the important conditions that motivates children through the calculation of math exercises to achieve both the purpose of acquiring knowledge and developing their thinking. Parents to children out of counseling exercises, and teachers in the classroom problems should have both commonality (such as purpose, level, etc.), there should be some differences. Family counseling is one-on-one or two-on-one individual counseling, and the internal and external environment in which children study with their parents at home is also different from classroom instruction, so I advocate that parents give