Put in container materials (such as buckets, pots, etc.), excavation materials (such as shovels, shovel, etc.) and filter materials (such as funnels, etc.). These materials are essential basic tools for children in sand playing activities.

In fact, the delivery of other types of materials is also necessary for the development of children. For example, measuring instruments and observation materials (such as scales, platform scales, measuring cups, etc.) can help children acquire early concepts of measurement, balance, conservation, etc., and promote the development of children's scientific thinking.

Waste items (such as waste bottles, pipes, etc.) can stimulate children's creative potential and further stimulate children's interest in games: dressing materials (such as building blocks, cookie models, dolls, etc.) can help children expand games. Introduce role play into sand playing activities to improve the quality of children playing sand games.