Khan Academy

Worked example: Classifying triangles (K-A)

Proof: Diagonals of a parallelogram (K-A)

Proof: Opposite angles of a parallelogram (K-A)

Proof: Opposite sides of a parallelogram (K-A)

Proof: Rhombus diagonals are perpendicular bisectors (K-A)

Classifying quadrilaterals (K-A)

Whether a special quadrilateral can exist (K-A)

Identifying quadrilaterals (K-A)

Intro to quadrilateral (K-A)

Kites as a geometric shape (K-A)

Quadrilateral properties (K-A)

Quadrilateral types Video (K-A)

Quadrilaterals review (K-A)

Coordinate plane parts review (K-A)

Right angles in shapes (informal definition) (K-A)

Coordinate plane word problem examples (K-A)

Finding the point not graphed (K-A)

Graphing coordinates review (K-A)

Coordinate plane graphing word problem (K-A)

Plotting a point (ordered pair) (K-A)

Coordinate plane word problems practice (quadrant 1) (K-A)

Points on the coordinate plane (K-A)

Coordinate plane: graphing points (K-A)

Points on the coordinate plane examples (K-A)

Graph points review (positive numbers only) (K-A)