# Grade 1: Mathematics

A course roadmap (maths). Language: en. By @si. Licence: CC BY-SA 4.0. 0 of 13 concepts ready. In the app: https://ai.page/roadmap/wy-grade-1

Part of: [Wyoming: Mathematics](https://ai.page/roadmap/wy.md)

Goal: Wyoming academic standards: Mathematics, Grade 1

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

- [Halves & Quarters of Shapes](https://ai.page/c/halves-and-quarters-of-shapes/index.md): 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:

- [Decomposing a shape into more equal shares](https://ai.page/c/decomposing-a-shape-into-more-equal-shares/index.md): 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:

- [Adding numbers](https://ai.page/c/adding-numbers/index.md): Add up to four two-digit numbers using strategies based on place value and properties of operations
- [Adding within 100](https://ai.page/c/adding-within-100/index.md): 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
- [Addition and subtraction within 1000](https://ai.page/c/addition-and-subtraction-within-1000/index.md): 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:

- [Subtracting multiples of 10](https://ai.page/c/subtracting-multiples-of-10/index.md): 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:

- [A Ten Is Ten Ones](https://ai.page/c/a-ten-is-ten-ones/index.md): Understand that 10 can be thought of as a bundle of ten ones — called a 'ten'
- [The two digits of a two-digit number](https://ai.page/c/the-two-digits-of-a-two-digit-number/index.md): Understand that the two digits of a two-digit number represent amounts of tens and ones
- [A Hundred Is Ten Tens](https://ai.page/c/a-hundred-is-ten-tens/index.md): 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.

- [Reading and writing numbers to 120](https://ai.page/c/reading-and-writing-numbers-to-120/index.md): Count to 120 starting at any number less than 120; read and write numerals to 120
- [Counting forwards and backwards (age 6+)](https://ai.page/c/counting-forwards-and-backwards-age-6/index.md): 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.

- [Counting forwards and backwards](https://ai.page/c/counting-forwards-and-backwards/index.md): 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:

- [Rote counting to 100](https://ai.page/c/rote-counting-to-100/index.md): Rote count forwards and backwards from 0 to 100, beginning from 0, 1, or any given number, by ones

## Health: 0 of 100

Of its 13 own concepts: 0 have an explanation, 0 have practice, 0 have a measurement question, 0 have a checked version.

Findings (each is a task for anyone's AI):

- Halves & Quarters of Shapes has no explanation yet
- Decomposing a shape into more equal shares has no explanation yet
- Adding numbers has no explanation yet
- Adding within 100 comes before The two digits of a two-digit number, which it needs
- Adding within 100 has no explanation yet
- Addition and subtraction within 1000 has no explanation yet
- Subtracting multiples of 10 has no explanation yet
- A Ten Is Ten Ones has no explanation yet
- The two digits of a two-digit number has no explanation yet
- A Hundred Is Ten Tens has no explanation yet
- Reading and writing numbers to 120 comes before Rote counting to 100, which it needs
- Reading and writing numbers to 120 has no explanation yet
- Counting forwards and backwards (age 6+) has no explanation yet
- Counting forwards and backwards has no explanation yet
- Rote counting to 100 has no explanation yet

Credit: The structure of Wyoming academic standards: Mathematics (https://edu.wyoming.gov/wp-content/uploads/2021/05/2020-Math-PLDs-for-website-05.10.21.pdf); concepts from the Marble Skill Taxonomy (v1), © Generative Spark, Inc. (withmarble.com), text CC BY-SA 4.0, database ODbL 1.0: https://github.com/withmarbleapp/os-taxonomy, mapped to its standards by Marble.