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| Circle | Square |
| Triangle | Rectangle |
| Oval | Diamond (Rhombus) |
| Pentagon | Hexagon |
| A 2D shape with 4 equal sides and 4 corners. Real-world example: A block or a square tile. | A perfectly round 2D shape with no sides and no corners. Real-world example: A round clock or a plate. |
| A 2D shape with 4 sides and 4 corners, where opposite sides are the same length. Real-world example: A door or a smartphone. | A 2D shape with 3 sides and 3 corners. Real-world example: A slice of pizza or a musical triangle. |
| A 2D shape with 4 equal sides that looks like a tilted square. Real-world example: A kite flying in the sky. | A 2D shape like a stretched-out circle with no sides or corners. Real-world example: An egg or a watermelon. |
| A 2D shape with 6 sides and 6 corners. Real-world example: A honeycomb cell made by bees. | A 2D shape with 5 sides and 5 corners. Real-world example: The white shapes on a classic soccer ball. |
| Octagon | Star |
| Heart | Crescent |
| Trapezoid | Semicircle |
| Parallelogram | Sphere |
| A 2D shape with many points (usually 5) and corners. Real-world example: A star sticker or a starfish. | A 2D shape with 8 sides and 8 corners. Real-world example: A red Stop sign. |
| A curved 2D shape that is wide in the middle and pointy at the ends. Real-world example: The moon in the sky. | A 2D shape with two rounded tops and a point at the bottom. Real-world example: A Valentine's card. |
| A 2D shape that is exactly half of a circle. Real-world example: A slice of a watermelon or a rainbow. | A 2D shape with 4 sides where only the top and bottom sides are parallel. Real-world example: A popcorn bucket or a lamp shade. |
| A 3D shape that is perfectly round like a ball. It has 0 faces, 0 edges, and 0 vertices. Real-world example: A basketball. | A 2D shape with 4 sides where opposite sides are parallel and equal. Real-world example: The side of some building blocks. |
| Cube | Rectangular Prism (Cuboid) |
| Cylinder | Cone |
| Pyramid | Triangular Prism |
| 2D vs. 3D | Vertex / Corner |
| A 3D shape with 6 rectangular faces, 12 edges, and 8 vertices. Real-world example: A cereal box or a brick. | A 3D shape with 6 square faces, 12 edges, and 8 vertices. Real-world example: An ice cube or a dice. |
| A 3D shape with 1 flat circular face and 1 vertex at the top. Real-world example: An ice cream cone or a party hat. | A 3D shape with 2 flat circular faces and a curved middle. It has 0 edges and 0 vertices. Real-world example: A soda can or a glue stick. |
| A 3D shape with 2 triangle faces and 3 rectangle faces. It has 5 faces, 9 edges, and 6 vertices. Real-world example: A tent or a chocolate Toblerone bar. | A 3D shape with a square base, 5 faces, 8 edges, and 5 vertices. Real-world example: The Great Pyramids in Egypt. |
| A vertex (or corner) is the pointy spot where two or more lines or edges meet. | 2D shapes are flat (like a drawing on paper), while 3D shapes are solid and take up space (like an object you can hold). |
| Face | |
| A face is a flat surface on a 3D shape, like the side of a box. | |