Spatial reasoning and visualization are important skills to be developed; these are also essential when geometry is introduced formally. The focus of this activity is to build these skills through different kinds of visualization and patterning exercises. Tangram is a powerful way for allowing students to visualize shapes and orientations for figures. Students can be given pre-cut Tangram shapes or they can be encouraged to make the shapes themselves. | Spatial reasoning and visualization are important skills to be developed; these are also essential when geometry is introduced formally. The focus of this activity is to build these skills through different kinds of visualization and patterning exercises. Tangram is a powerful way for allowing students to visualize shapes and orientations for figures. Students can be given pre-cut Tangram shapes or they can be encouraged to make the shapes themselves. |