# Mathematics Support

Math 6 | Unit 1 2 3 4 5 6 7 8 9

# Family Materials

## Math 6

These short summary videos and resources will give you a brief overview of the lessons that students participate in during class and help you to understand how the concepts are taught.  The video Lesson summaries highlight key points and vocabulary that students learn across several lessons. This supports students for checking their understanding and reviewing important concepts and vocabulary.  Videos can also be viewed with children as a review of concepts covered in class.

### Area and Surface Area

Reasoning to Find Area

Parallelograms

Triangles

Polygons

Surface Area

### Introducing Ratios

What are Ratios?

Representing Equivalent Ratios

Solving Ratios and Rate Problems

The Burj Khalifa

Rates

Percentages

### Arithmetic in Base Ten

Warming Up to Decimals

Multiplying Decimals

Dividing Decimals

### Expressions and Equations

Equations in One Variable

Equal and Equivalent

Expressions with Exponents

Relationships between Quantities

### Rational Numbers

Negative Numbers and Abolute Value

Inequalities

The Coordinate Plane

Common Factors and Common Multiples

### Data Sets and Distributions

Data Variability and Statistical Questions

Median and IQR

### Putting it All Together

IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics, and is copyright 2017-2019 by Open Up Resources. It is licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0). OUR's 6–8 Math Curriculum is available at https://openupresources.org/math-curriculum/.

# Family Math Support

Disclaimer: This site provides external links and videos as a convenience and for informational purposes only. The appearance of external hyperlinks on the MCPS Family Mathematics Support Center website does not constitute an endorsement by the Montgomery County Public School System of any of the products or opinions contained therein.