Kymppi in English 1A follows the guidelines set by the national core curriculum for basic education 2016. New Let's work together pages have been added as well as chapters Towards coding.

The chapters in Kymppi in English 1A consist of two double-page spreads. On the first spread, the concept is illustrated with clear models that facilitate comprehension. Practise is provided by easy-to-understand basic exercises, and similar kinds of exercises are used throughout the book. The second double spread features a new set of basic exercises, exercises where pupils can apply what they have learned, a challenging problem for advanced learners and homework. Each unit ends with a Test and work together section that can be used to ensure that the content has been fully mastered.

Kymppi in English 1A focuses on quantity, written numerals and numbers as well as decomposing and composing numbers up to 10. The pupils practise fluent command of number bonds to ten and develop their number skills with numbers 0-12. The pupils also learn the relationship between addition and subtraction as well as how to write number sentences and perform calculations.