These are excellent materials to introduce simple mathematics to your child. The colorful pictures will keep the kids glued to the pages.

This is part of a series of 8 activity books, which caters to children from pre-nursery  all the way to kindergarten.

There are 2 books for each age group, 2-3 years old, 3-4 years old, 4-5 years old and 5-6 years old.  A total of around 40 to 50 beautifully-illustrated pages.

内容简介:

《阶梯数学(套装共2册)》根据儿童智能发展特征编写，包括2—6岁酌学习内容。可以分阶段、系统地训练儿童的数学思维能力，激发儿童对数学学习的兴趣