價格：免費
更新日期：2016-07-29
檔案大小：5.9 MB
目前版本：1.3
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
An early introduction to algebraic thinking – these sums ask children to derive the relationship between pairs of numbers. Easy level puzzles are appropriate for children of classes I-II, but the difficult level puzzles can floor even middle school children! This math exercise for children is very useful for classroom usage as well as math workout at home.
The rules are simple for a child to understand. The right hand side numbers are related to the left hand side numbers. Observe the three pairs of numbers carefully and find the relationship. Use the same relationship to find the right-hand side number of the fourth pair. Finding the relationships requires ability to recognize patterns and spot algebraic relationships between numbers. Deriving the fourth number based on that relationship requires mental math skills.
These puzzles are made by the creators of the award-winning Levelfield School. They are extensively used in primary grade math classes there. Not only they have proved enormously effective in improving the logical and calculation skills of children, they’re fun as well. Give your child this gift to wean her away from TV and to see her analytical and math abilities soar!
There are unlimited number of puzzles. You can monitor your child’s accuracy and average time taken to solve sums in each difficulty level. The badge system (silver, gold, platinum) provides a quick preview of your child’s progress.
This app is nominally priced. We believe an ad-free experience is imperative for your child to focus without any distraction.
支援平台：iPhone, iPad