First, open the mind map of the tree diagram and enter the free creation, choose the appropriate structure and color matching, and determine the central theme, such as the theme of the mind map, "Knowledge points in Unit 3 of Mathematics, Volume 2, Grade 5, People's Education Press". The knowledge points in Unit 3 mainly include side length, surface area, volume, volume and so on. Cuboid cube, thus determining the secondary title. ?

Finally, we began to concentrate the knowledge points in the textbook and take the concentrated knowledge points as our map content. For example, the sum of the sides of a cuboid = (length+width+height) x4; Sum of sides of a cube = side length x 12. This confused knowledge requires us to simplify the content. The same is true of other knowledge sections, so the mind map content of three-dimensional graphics is all listed! ?

Such a simple and beautiful mind map is drawn. The knowledge point of solid geometry in grade five is an important step to establish mathematical geometry thinking, and it is also the difficulty of mathematical knowledge in grade five. It is a very good choice to establish geometric thinking and master mathematical knowledge through mind mapping! So today's sharing is over. If you are interested in mind mapping, you can click on the template center of the tree diagram mind mapping and select the mind mapping you need ~