1. Cultural inheritance: The Temple of Heaven is an important place for the ancient emperors of China to worship heaven and pray for blessings. Building the Temple of Heaven can help children to know more about the traditional culture of China and inherit the cultural traditions of the Chinese nation.

2. Enhance spatial awareness: Building the Temple of Heaven requires cognition and simulation of the architectural structure, which will cultivate children's spatial awareness and observation.

3. Improve cooperation ability: Building the Temple of Heaven is a process of teamwork. Children need to discuss, plan and work with other students to improve their sense of cooperation and team spirit.

4. Cultivate hands-on ability: Building the Temple of Heaven requires children to make and install it, which will exercise children's hands-on ability and operational skills.

5. Stimulate creativity: In the process of building the Temple of Heaven, children can use their imagination and creativity to design and make their own unique model of the Temple of Heaven.

It should be noted that the significance of children building the Temple of Heaven mainly lies in cultivating children's cognitive ability, creativity and cooperation ability, rather than in perfectly restoring the real Temple of Heaven. Therefore, teachers should pay attention to guidance and counseling when arranging activities, and respect children's personality and creativity. At the same time, attention should be paid to safety education to ensure the safety of children during construction.