If your child keeps missing this, the answer book won't help. They need to practice FANBOYS (For, And, Nor, But, Or, Yet, So).
: Like most Kumon answer keys, it provides the correct answer but rarely explains why that answer is correct. Final Verdict kumon answer book level e2 english
The Kumon Method, founded by Toru Kumon in Japan, is built on the principle of self-learning. Students progress through a carefully sequenced set of worksheets by studying examples and solving problems on their own, advancing to the next level only when they have achieved mastery (typically a score of 80% or higher within a time limit). In this ecosystem, the (also known as the Answer Key ) serves a specific and critical purpose—not as a tool for cheating, but as a mechanism for feedback, correction, and self-assessment. If your child keeps missing this, the answer book won't help