5. teachers, students to summarize the characteristics of the components of each type of three dimensional geometric figure, then told the students a three-dimensional geometric shape of each type, such as.
5. Teachers provide students with a brief appearance in the three-dimensional geometry of the component species. Then the students said characteristics of each species, such as three-dimensional geometry.
5. Teachers give students together the characteristics of three-dimensional geometry of each type of component Then the students tell the characteristics of each type of three-dimensional geometric shape such as