# Grade 8: Mathematics

A course roadmap (maths). Language: en. By @si. Licence: CC BY-SA 4.0. 0 of 4 concepts ready. In the app: https://ai.page/roadmap/wv-grade-8

Part of: [West Virginia: Mathematics](https://ai.page/roadmap/wv.md)

Goal: West Virginia academic standards: Mathematics, Grade 8

## 1. Grade 8 · Verify experimentally the properties of rotations, reflections and translations:

- [Coordinate Transformations](https://ai.page/c/coordinate-transformations/index.md): Identify properties of translations, rotations, and reflections; describe and perform these transformations on given figures, and understand that the image is congruent to the original

## 2. Grade 8 · Analyze and solve real-world and mathematical problems utilizing linear equations in one variable.

- [Solving Linear Equations](https://ai.page/c/solving-linear-equations/index.md): Use algebraic methods to solve linear equations in one variable, including equations that require rearrangement, expanding brackets, and collecting terms on both sides; solve equations with rational number coefficients

## 3. Grade 8 · Apply approximations and properties of rational and irrational numbers to:

- [Number Sets & Infinity](https://ai.page/c/number-sets-and-infinity/index.md): Appreciate the infinite nature of the sets of integers, real numbers, and rational numbers; position integers on a number line and distinguish between rational and irrational numbers
- [Estimating by rounding](https://ai.page/c/estimating-by-rounding-maths/index.md): Use approximation through rounding to estimate answers and calculate possible resulting errors expressed using inequality notation a < x ≤ b; understand upper and lower bounds of rounded values

## Health: 0 of 100

Of its 4 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):

- Coordinate Transformations has no explanation yet
- Solving Linear Equations has no explanation yet
- Number Sets & Infinity has no explanation yet
- Estimating by rounding has no explanation yet

Credit: The structure of West Virginia academic standards: Mathematics (https://apps.sos.wv.gov/adlaw/csr/readfile.aspx?DocId=56641&Format=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.