Teaching tool building assembly

The invention provides a teaching tool building assembly comprising assembling components suitable for assembling a teaching tool model and an assembling tool suitable for assembling the assembling components. The assembling components specifically comprise at least one framework component forming a basic framework of the teaching tool model, at least one function component for realizing functions of the teaching tool model and at least one group of first complementary connecting devices that can be connected to all the above components in a releasable manner; each of the above components is provided with at least one connecting hole suitable for the complementary connecting device to connect the component and other components. The teaching tool building assembly provided by the invention can be used as a teaching tool for early stage education for children aging from 3 to 6 years old, imagination and innovation capability of the children can be fully inspired, fine movement training of the children can be fully reinforced, and tool use cognitive competence of the children can be improved.