Grade 1 Math Vocabulary
- 2-dimensional
- 3-dimensional
- Alike
- Attribute
- Bar graph
- Bar model
- Circle
- Closed shape
- Composite shape
- Cone
- Cube
- Curved surface
- Cylinder
- Face
- Flat surface
- Geometric solid
- Half-circle
- Hexagon
- Picture graph
- Quarter-circle
- Rectangle
- Rectangular prism
- Rhombus
- Side
- Sphere
- Square
- Tally chart
- Tally mark
- Trapezoid
- Triangle
- Vertex (plural - vertices)