1, prepare building blocks, here only two kinds of building blocks are used, square building blocks and rectangular building blocks, and for the sake of distinction, square building blocks are green and orange. Put the squares together to form a long pillar. This is the trunk you need. Guide children to build and know this trunk.

2. First, build the bottom layer of leaves, use two rectangular building blocks, put the rectangular building blocks on one side of the newly built trunk, and then put one on each side. Take another rectangular building block and put it on the leaf, and fasten the two rectangles below, otherwise it will fall easily.

3. Take a square building block and put it on the rectangle just built to form a sharp tree top. Then take a square building block and put it under the earliest leaves to form a lush appearance. Finally, take a square building block and put it under the bottom of the leaves, so that the two sides of the tree form a lush appearance.

Building blocks help to develop intelligence and train children's hand-eye coordination. The arrangement, joints, rings and symmetry in building blocks are all beneficial to children's intelligence. When building blocks, children must involve the issues of proportion and symmetry, which is conducive to the early cultivation of children's mathematical concepts.

Building blocks are good for children's imagination, and different types of building blocks are used to build objects. This is conducive to cultivating their imagination and creativity.