Grade 4. Analyzing and sorting triangles and quadrilaterals are the focus of this unit. Students classify triangles and quadrilaterals according to their properties and develop definitions for each type. They identify and build 3-dimensional shapes from given 2-dimensional representations and demonstrate proficiency with translations, reflections, and rotations. A Bright Idea Geometry Journal is kept throughout the lessons.
/!\ WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.