Changes

==== [[Backtoschool session Puzzling through mathematics|Puzzling through mathematics]] ====

==== [[Backtoschool session Puzzling through mathematics|Puzzling through mathematics]] ====

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  

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.

=== Gallery ===

=== Gallery ===