220-221
6-FF.3 Area of triangles
6-FF.4 Area of parallelograms and trapezoids
6-FF.5 Area of quadrilaterals
6-FF.6 Area of compound figures
Khan Academy: Mappers
Khan Academy: Area of a Parallelogram
Khan Academy: Area of a Triangle
Khan Academy: Area of Composite Shapes
6-CC.2 Measure and classify angles
6-CC.4 Classify triangles
Brainpop: Types of Triangles
Khan Academy: Classify Triangles
Brainpop Game: Sort Similar Figures
Khan Academy: Classify Quadrilaterals