How to learn Grade 1: Mathematics
Utah academic standards: Mathematics, Grade 1
0 of 5 concepts ready to learn · Markdown, for your AI
1. Geometry · Compose shapes.
- Building with 3-D Shapes: Compose three-dimensional shapes (cubes, right rectangular prisms, right circular cones, right circular cylinders) and create composite shapes; build new shapes from component shapes
- Composing Shapes: Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, quarter-circles) to create composite shapes, and compose new shapes from the composite shape
2. Number and Operations in Base Ten · Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
- The two digits of a two-digit number: Understand that the two digits of a two-digit number represent amounts of tens and ones
3. Operations and Algebraic Thinking · Add and subtract within 20.
- Addition and subtraction within 20: Add and subtract within 20 using strategies such as making ten, decomposing a number leading to ten, and using known facts
- Fluent adding and subtracting within 20: Fluently add and subtract within 20 using mental strategies; know from memory all sums of two one-digit numbers