The Phonics Kids series is designed for ESL children from 3 to 6 years old, aimed to help them start learning basic phonics successfully, step by step. This series includes 6 Student Books, with 6 Activity Books and 4 Mix-Match books as additional learning materials, which provide children with lots of fun while they learn the basic rules of phonics.

The first three Student Books—The Alphabet, The Consonants, and The Short Vowels—focus on building a complete foundation of phonics. The next three books—The Short Vowel Word Families and Consonant Blends, The Vowel Pairs and Consonant Digraphs, and The Long Vowels and More Vowel Pairs—​extend children's knowledge of word families, and help them acquire an acute sense of language.
To make the process of learning to read easier and more enjoyable, the KRC Language program emphasizes constant reinforcement. The Activity Books offer exercises for children to review what is learned in the Student Books, allowing them to enforce their abilities on reading, listening, and writing through interesting activities. They also help teachers and parents understand children's learning progress. The Mix-Match Books allow children to find existing words through basic phonics all on their own. By playing with the combination of letters, blends, or word families, children will be able to learn new vocabulary through their own exciting discoveries.