★ Rights to some works in this series have been sold for Chinese Simplified edition!
★ The 4-step learning method creates an interesting learning experience! Suitable for children transitioning from preschool to elementary school to learn math easily.
★ Combining math learning with games allows children to learn through play, avoiding learning stress.
★ It focuses not only on the learning of math knowledge but also covers basic vocabulary and emotional education to promote the comprehensive development of children.
★ To cultivate children who like math, the first contact with math must be extraordinary~
★ The series is highly recommended by South Korean elementary school textbook compilation experts!
★ This series is suitable for children aged 4 to 7.

This series includes 6 books:
The First Series for 7-Year-Olds Clock and Calendar
The First Series for 7-Year-Olds Counting Coins and Bills
The First Series for 7-Year-Olds Measuring Length and Weight
The First Series for 7-Year-Olds 1- Numbers up to 100
The First Series for 7-Year-Olds 2- Addition and Subtraction of Numbers up to 20
The First Series for 7-Year-Olds 3- Addition and Subtraction of Numbers up to 100

This book is tailored for children aged 7. It engages children in the process of calculating their allowance and completing chores, allowing them to indirectly experience and learn about currency usage, thereby joyfully developing a sense of money in their everyday life through the "pocket money and chores" section.

Four-stage learning approach:
1.The first stage involves discussing coins and paper money to spark interest in currency.
2.The second stage teaches children to write and read large numbers through imitation.
3.The third stage reinforces concepts by engaging in problem-solving activities.
4.The fourth stage fosters a sense of currency through its practical use in daily life.