### General

**Welcome to****Mrs. Ortinau's****7th Grade Math Class!**

- General
### General

**Welcome to****Mrs. Ortinau's****7th Grade Math Class!**

- Homework
- 7th Grade Team Information
- Online Math Textbook- 7th Grade
- 7th Grade Math Chapter 5: Applying Fractions
### 7th Grade Math Chapter 5: Applying Fractions

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 5 concepts. The SMARTBoard lessons that are presented in class are here in PDF format. Please keep in mind that these files will not be interactive like the class presentations due to the PDF format.

Use this presentation to review for the Application of Fractions quiz. Answers are included on the last page!

In Lesson 5-1, you will have to estimate fractions. If you are struggling with knowing if you need to round to 0, 1/2, or 1, use this fraction visualizer to help you with the estimation process. You can type in any fraction on your homework, and a visual representation of the fraction will appear to help you!

This link has a variety of videos to help you:

*Find a common denominator

*Add fractions with like denominators

*Add fractions with unlike denominators

*Subtract fractions with like denominators

*Subtract fractions with unlike denominators

*Add and Subtract Mixed Numbers with like and unlike fractions (using improper fractions or regrouping)

This link takes you to a page that reviews adding and subtracting mixed numbers with pictures and explanations. There are 3 pages total. If you need extra practice adding or subtracting mixed numbers, the last page lists several examples for you to try on your own. When you finish working out the problem, you can roll over the problem to see ALL the work AND the correct answer! Please use this if you need a little extra practice!

- 7th Grade Math Chapter 6: Ratios & Proportions
### 7th Grade Math Chapter 6: Ratios & Proportions

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 6 concepts. The SMARTBoard lessons that are presented in class are here in PDF format. Please keep in mind that these files will not be interactive like the class presentations due to the PDF format.

This document includes the Learning Targets for each lesson. It also provides a list of resources to help when you don't understand a concept!

This PowerPoint presentation reviews information discussed in class with additional practice problems. Answers are included for you to check your work!

Use this resources during the entire Ratios and Proportions unit of study. There are several videos on each topic throughout the chapter. This link takes you to the Virtual Nerd website. Once there, click on "Grade 7" then "Ratios and Proportional Relationships". All of the videos in this section can be watched throughout the unit!

This website has a lot of information and games that you can play to increase your understanding of ratios, rates, and percent of change. I suggest checking out the "Ratios" page of information and the "Unit Price Game".

This is a Khan Academy site and provides several examples of 7th grade ratios, rates, and proportional relationships. Many of the examples include fractions, which can be challenging. There are example problems and videos. You can click on your topic of interest!

This link takes you to the Virtual Nerd site. Once there, click on "Ratios, Proportions, and Percent" then "Proportions". The first 3 videos will review information discussed in class.

This link takes you to the Virtual Nerd site. Once there, click on "Ratios, Proportions, and Percent" then "Scale Drawings and Models". There are 4 videos in this section.

- State Math Test- Practice AIR Test
### State Math Test- Practice AIR Test

**Practice AIR Tests**https://login1.cloud2.tds.airast.org/student/V178/Pages/LoginShell.aspx?c=Ohio_PT

1) The link above will take you to the Practice AIR Tests. After clicking on the website above, click on "Sign In". (You will be a guest.)

2) In the blue section of the next page, you will click the option "Select Grade." Periods 4, 6, and 7 will be taking the 7th Grade State Test. 8th Period Pre-Algebra will be taking the 8th Grade State Test. Then, click "Yes."

3) Then, on the right of the page in blue, click "Start G7 (or G8 for Pre-Algebra Students) Mathematics Practice Test."

4) On the next page, click "Select." Then, "Yes" on the following page.

5) Finally, you can click the "Skip TTS Check."

6) The next page reviews the directions and how to navigate on the testing site. When finished reviewing these, click "Begin Test Now."

We will be reviewing these questions in class before the state test. You can keep your work on a piece of notebook paper, or on the last page of your ISN.