How to learn Grade 1: Mathematics

Wyoming academic standards: Mathematics, Grade 1

0 of 13 concepts ready to learn · Markdown, for your AI

1. Geometry · Partition circles and rectangles into two equal shares and:

1. Halves & Quarters of Shapes: Partition circles and rectangles into two and four equal shares and describe them using the words halves, fourths, and quarters

2. Geometry · Partition circles and rectangles into two and four equal shares and:

1. Decomposing a shape into more equal shares: Understand that decomposing a shape into more equal shares creates smaller shares

3. Number And Operations In Base Ten · Add within 100, using concrete models, manipulatives, or drawings and strategies based on place value:

1. Adding numbers: Add up to four two-digit numbers using strategies based on place value and properties of operations
2. Adding within 100: Add within 100 using strategies based on place value, including adding a two-digit and one-digit number, and a two-digit and a multiple of 10
3. Addition and subtraction within 1000: Add and subtract within 1000 using concrete models, drawings, and strategies based on place value; understand composing and decomposing tens and hundreds

4. Number And Operations In Base Ten · Subtract within 100, using concrete models or drawings and strategies based on place value:

1. Subtracting multiples of 10: Subtract multiples of 10 (10–90) from multiples of 10 using place value strategies

5. Number And Operations In Base Ten · Build any two digit number using manipulatives to represent amounts of tens and ones and show understanding of the following special cases:

1. A Ten Is Ten Ones: Understand that 10 can be thought of as a bundle of ten ones — called a 'ten'
2. 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. A Hundred Is Ten Tens: Understand that 100 can be thought of as a bundle of ten tens — called a 'hundred'

6. Number And Operations In Base Ten · Extend the number sequences to 120 with guidance.

1. Reading and writing numbers to 120: Count to 120 starting at any number less than 120; read and write numerals to 120
2. Counting forwards and backwards (age 6+): Count forwards and backwards in tens from any number (not just multiples of 10)

7. Number And Operations In Base Ten · Extend the number sequences to 120.

1. Counting forwards and backwards: Count forwards and backwards in steps of 3 from 0

8. Number And Operations In Base Ten · Extend the number sequences to 120. In this range:

1. Rote counting to 100: Rote count forwards and backwards from 0 to 100, beginning from 0, 1, or any given number, by ones