Some scenes can be designed in picture books to guide students to experience and understand the concepts of separation and combination through images and words. For example, the process of separation and combination can be expressed by the change of the number of objects in the picture, and the characters in the story can share food or merge resources through separation and combination. Through the introduction of picture books, let students feel the significance and application scenarios of division and combination operation by observing pictures and reading words.
The introduction of picture books can help students actively think and participate, and increase the interest and interactivity of learning. At the same time, picture books can also stimulate students' imagination and thinking, and cultivate students' logical thinking and problem-solving ability.
To sum up, the introduction of picture books can effectively help students understand and master the concept of separation and integration, which is a good teaching method.