Geometry

Identify and Describe ShapesKindergartenOpen lesson → Compose ShapesKindergartenOpen lesson → Two- and Three-Dimensional ShapesGrade 1Open lesson → Partition Shapes into Equal SharesGrade 1Open lesson → Reason with ShapesGrade 2Open lesson → Partition Rectangles and CirclesGrade 2Open lesson → Classify QuadrilateralsGrade 3Open lesson → Angles and Angle MeasurementGrade 4Open lesson → Lines, Symmetry, and Shape ClassificationGrade 4Open lesson → Coordinate PlaneGrade 5Open lesson → Classify Two-Dimensional FiguresGrade 5Open lesson → Area and Surface AreaGrade 6Open lesson → VolumeGrade 6Open lesson → Scale DrawingsGrade 7Open lesson → CirclesGrade 7Open lesson → Angle RelationshipsGrade 7Open lesson → Area, Surface Area, and VolumeGrade 7Open lesson → TransformationsGrade 8Open lesson → Congruence and SimilarityGrade 8Open lesson → Pythagorean Theorem and DistanceGrade 8Open lesson → Volume of Cylinders, Cones, and SpheresGrade 8Open lesson →