I. Activity objectives:

1. In game activities, we try to match shoes according to their size, color and shape.

2. Initially cultivate the ability of observation and practice, and sprout interest in scientific activities.

3. Develop the good habit of tidying shoes.

Second, the focus and difficulty of the activity:

1, the key: match shoes according to their size, color, style and other characteristics.

2. Difficulty: Find the secret of the sole, especially the shape: the two large middle parts are concave inward, but the two shoes are in opposite directions.