Ivy League Dad KET Word Training Camp is a set of English word learning books written by Ivy League Dad's English teaching and research team for primary school students. Based on the Cambridge official English test syllabus, this paper covers the core vocabulary of KET test, aiming at the English learning ability of primary school children in China.

The whole set of books is divided into three levels according to the difficulty of words, which correspond to the beginner, mobile and flier levels of YLE test respectively. After learning three levels, children's word ability can meet the requirements of KET test. In the book, the words learned are accompanied by lovely illustrations, which help children deepen their memory by "drawing notes".

Each word not only learns spelling and meaning, but also helps children master the usage of words in sentences through various questions. There are various types of topics in the book, including fill-in-the-blank questions, draw red questions, connect questions, crossword puzzles, color titles and so on. Interesting, in line with the interest and understanding ability of children of this age, enhance their interest in learning, and let them subtly master the vocabulary needed for the exam in the process of "playing games".