Math topic · United States
Geometry and shapes
2D and 3D shapes, angles, symmetry, location and movement on a grid.
Lessons
Printable worksheets
Online practice
- Flat or solid shapes Kindergarten
- Count the sides of flat shapes Kindergarten
- Count the faces of solid shapes Kindergarten
- Which is longer or shorter Kindergarten
- Count the sides of shapes Grade 1
- Name a shape from its sides Grade 1
- Halves and fourths Grade 1
- Name equal shares Grade 1
- Name shapes by their sides Grade 2
- Rows and columns of squares Grade 2
- Halves, thirds and fourths Grade 2
- Name equal shares Grade 2
- Area of rectangles Grade 3
- Perimeter of rectangles Grade 3
- Area of shapes made from two rectangles Grade 3
- Area and perimeter of rectangles Grade 3
- Area word problems Grade 4
- Find the missing side of a rectangle Grade 4
- Complementary angles Grade 4
- Supplementary angles Grade 4
- Find a missing angle measure Grade 4
- Classify angles by their measure Grade 4
- Fractions of a full turn Grade 4
- Area and perimeter of rectangles Grade 4
Free tools
Geoboard
Stretch rubber bands between pegs to make shapes, then see each shape's area and perimeter. Copy shapes from the challenge cards or make your own.
Angle Maker
Turn a ray around an on-screen protractor to make and measure angles, name them acute, right, obtuse or reflex, then estimate angles in a game.
Coordinate Hunt
Find hidden treasure by plotting and reading points on a coordinate grid. First quadrant for beginners, all four quadrants for grade 6 and up.