### 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
- 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.

- 7th Grade MATH Chapter 1: Intro to Algebra & Functions
### 7th Grade MATH Chapter 1: Intro to Algebra & Functions

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 1 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 link takes you to the Educanon site where you will have to sign in to view the videos posted below. The videos are embedded with questions to highlight important information. You may have to minimize the screen to view the questions.

*Powers and Exponents Math Song (about 2 minutes)

*Squares and Square Roots (about 1.5 minutes)

*Order of Operations (about 6 minutes) This video includes a review of the four steps of the order of operations and then provides four practice problems. You will be asked to first solve them on your own. Then, the video will walk through the solving process step by step!

*Evaluating Algebraic Expressions (about 4.5 minutes)

*Solving Algebra Equations (about 3 minutes)

*Algebra Properties (about 5 minutes)

This website provides a review of the Commutative, Associative, and Distributive Properties. Each definition also has a visual to help with understanding!

This website is a basketball shooting game combined with review on Arithmetic Sequences. Remember to use a chart to help develop a rule to find the nth term.

This website walks through 2 examples of function tables. Then, it provides 2 example questions for you to test your practice.

- 7th Grade Math Chapter 2: Integers
### 7th Grade Math Chapter 2: Integers

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 2 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 blog should be used to ask and answer questions throughout Chapter 2. If you need help with a homework question, don't understand a concept, or have any other questions, you can post them here for other students or Mrs. Ortinau to answer. If you see a question that you can answer, go for it! Remember, nobody should just be giving away answers, but helping each other understand the mathematical concepts!

This website provides an abundance of tutorials to review concepts such as absolute value, integers, and comparing integers. Scroll through the topics and click on items that you need to review!

This game allows you to practice answering addition, subtraction, multiplication, and division questions for positive and negative integers! This is great practice! Enjoy playing!

This game challenges students to combine their knowledge of integers with absolute value.

The videos listed below can all be found on your Educanon Account. Remember that these videos are interactive and involve questions that help you review important concepts.

*Absolute Value (Lesson 2-1) (about 5 minutes)

*Comparing and Ordering Integers (Lesson 2-2) (about 3 minutes)

*The Coordinate Plane (Lesson 2-3) (about 3 minutes)

This video reviews the vocabulary for the coordinate plane as well as plotting points and the quadrants.

*Adding Integers with the Same Sign (Lesson 2-4) (about 2 minutes)

*Adding Integers with Different Signs (Lesson 2-4) (about 3 minutes)

*Subtracting Integers (Lesson 2-5) (About 3 minutes)

*Multiplying and Dividing Integers (Lessons 2-6 and 2-8) (About 2 minutes)

- 7th Grade Math Chapter 3: Linear Equations & Functions
### 7th Grade Math Chapter 3: Linear Equations & Functions

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 3 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 video goes through all four operations and how they can be translated into algebraic expressions. (Used with Lesson 3-1)

The videos listed below can all be found on your Educanon Account. Remember that these videos are interactive and involve questions that help you review important concepts.

*Solving Addition & Subtraction Equations (Lesson 3-2) (About 3 minutes)

*Solving Multiplication & Division Equations (Lesson 3-3) (About 3 minutes)

*Solving Two-Step Equations (Lesson 3-5) (About 5 minutes)

*Finding Side Lengths when Given Perimeter or Area (Lesson 3-6)

This website includes multiple games to help you review information on writing algebraic expressions and solving algebraic equations. Scroll down to find the title of the games on the webpage. Try out the following games for Chapter 3:

*Writing Algebraic Expressions

*Solving One-Step Equations

*One-Step Equations with Addition and Subtraction

*One-Step Equations- Math Basketball

This website contains multiple videos on functions.

- 7th Grade Math Chapter 4: Fractions, Decimals, & Percents
### 7th Grade Math Chapter 4: Fractions, Decimals, & Percents

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 4 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.

The videos listed below can all be found on your Educanon Account. Remember that these videos are interactive and involve questions that help you review important concepts.

*Prime Factorization (Lesson 4-1) (About 2 minutes)

*Find the GCF Using Prime Factorization (Lesson 4-2) (About 2 minutes)

*Simplifying Fractions (Lesson 4-4) (About 3 minutes)

*Convert Fractions to Terminating Decimals (Lesson 4-5- Day 1) (About 1.5 minutes)

*Convert Fractions to Repeating Decimals (Lesson 4-5- Day 1) (About 3.5 minutes)

*Convert Decimals to Fractions in Simplest Form 2 (Lesson 4-5- Day 2) (About 4 minutes)

*Convert a Percent to a Decimal (Lesson 4-7) (1 minute)

*Convert Decimals to Percents (Lesson 4-7) (About 3 minutes)

*Find the GCF and LCM of 3 Numbers (Lesson 4-8) (5 minutes)

The following games are posted on this site to review factors, fractions, decimals, and percents!

*Factors Millionaire Game

*Soccer Math Game- Simplifying Fractions

*Baseball Math Game- Simplifying Fractions

*Equivalent Fractions Game

*Changing Fractions and Decimals to Percents

*Fractions, Decimals, and Percents

*Changing Fractions to Percents

This game has a few versions (relaxed or timed as well as different number options) and helps you practice the difference between prime and composite numbers.

This game is a review of converting fractions to decimals and can be played a few different ways (timed or relaxed).

This video is on the Virtual Nerd website and reviews converting fractions to percents. You can also find other videos here on fractions, decimals, and percents.

- 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.

*Round Fractions to the Nearest 0, 1/2, or 1 (Lesson 5-1) (About 1 minute)

*Add and Subtract Fractions with Unlike Denominators (Lesson 5-2) (About 4 minutes)

*Subtract Mixed Numbers Using Regrouping (Lesson 5-3) (About 5 minutes)

*Multiplying Mixed Numbers (Lesson 5-5) (About 4.5 minutes)

*Solving Equations with Fractional Coefficients (Lesson 5-6) (About 5 minutes)

*Dividing Fractions (Lesson 5-7) (2 minutes)

*Dividing Mixed Numbers (Lesson 5-7) (About 4 minutes)

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!

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

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

*Lesson 6-4: Converting Customary Units Using Proportions (About 4 minutes)

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 website reviews using "King Henry" to complete metric system conversions.

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.

- 7th Grade Math Chapter 7: Applying Percents
### 7th Grade Math Chapter 7: Applying Percents

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 7 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 link takes you to Virtual Nerd's Videos. Once there, click "7th Grade" then "Ratios and Proportions" then "Analyze proportional relationships and use them to solve real-world and mathematical problems" then " Use proportional relationships to solve multistep ratio and percent problems". There are 25 videos in this section. Watch them with the following lessons:

*Lesson 7-1: Percent of a Number: Watch the video: "How do you figure out a percent from a part to whole ratio?"

*Lesson 7-2: The Percent Proportion: Watch the videos: "How do you set up a percent proportion from a word problem?" and "How do you solve a word problem using a percent proportion?"

*Lesson 7-3: Percent and Estimation: Watch the video: "How do you estimate a sale price?"

*Lesson 7-4: The Percent Equation: Watch the video: "How do you use an equation to find a part of a whole?"

*Lesson 7-6: Percent of Change: Watch the videos: "What's a percent of Change?" and "How do you figure out whether a percent of change is an increase or a decrease?" and "How do you figure out a percent of change?"

*Lesson 7-7: Sales Tax and Discount: Watch the video: "How do you figure out sales tax?" and "How do you figure out how much something is marked down?"

*Lesson 7-8: Simple Interest: Watch the videos: "What is the formula for simple interest?" and "How do you use the formula for simple interest?"

**Other videos to watch involve the topics of figuring out a tip or marking prices up.

This website offers several videos and practice problems related to percents: discount, tax, tip, markup, and commission word problem examples.

- 7th Grade Math Chapter 8: Data Analysis Resources
### 7th Grade Math Chapter 8: Data Analysis Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 8 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.

*Ratios on Parade (Lesson 8-1) (About 4 minutes)

This link takes you to Virtual Nerd's Videos. Once there, click "Probability and Statistics".

*Lesson 8-1: Line Plots: Click "Frequency Tables and Line Plots." Watch the video: "How do you make a frequency table?"

*Lesson 8-2: Measures of Central Tendency: Click "Mean, Median, Mode, and Range." There are 7 different videos that you can watch in this section.

*Lesson 8-4: Bar Graphs and Histograms: Click "Frequency Tables and Line Plots." Watch the video: "How do you make a Histogram?"

*Lesson 8-6: Using Graphs to Predict: Click "Graphs and Data Displays." Watch the video: "How do you use a line graph to make predictions?"

This website offers several videos and practice problems related to sampling a population. You can find these problems in the Statistics & Probability Section: Comparing and Sampling Populations.

- 7th Grade Math Ch. 9: Probability Resources
### 7th Grade Math Ch. 9: Probability Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 9 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 website offers A TON of videos and practice problems related to probability. You can find these problems in the "Statistics & Probability Section": Basic Probability, Probability Models, and Compound Events & Sample Spaces are all sections that are available for students throughout this unit. Please use these resources throughout the unit.

This resource helps you understand the likelihood of different events using a random bouncy ball-picking machine. For example, How likely is i that a blue or a red bouncy ball is picked?

This online exercise explores experimental probability and provides practice problems.

This link takes you to a site dedicated to dependent events. The site explains the events using different experiments. Then, it provides you with practice opportunities.

This link takes you to Virtual Nerd's Videos. Once there, click "Probability and Statistics".

*Lesson 9-1: Simple Events: Click "Probability." Watch the videos: "How do you find the probability of a simple event?" and "What is probability"

*Lesson 9-2: Sample Spaces: Click "Finding Outcomes." What the videos: "What is a Sample Space?" and "How do you determine all the possible outcomes of an experiment?" and "How do you use a tree diagram to count the number of outcomes in a sample space?"

*Lesson 9-3: The Fundamental Counting Principle: Click "Finding Outcomes." Watch the video: "What is the Fundamental Counting Principle?" and "How do you use the Fundamental Counting Principle to count the number of outcomes in a sample space?"

*Lesson 9-4: Permutations: Click "Finding Outcomes." Watch the videos: "What is a permutation?" and "How do you find a number of permutations using the Fundamental Counting Principle?"

This site explains the Fundamental Counting Principle and includes a 5 question quiz at the end where you can test your understanding!

This site explains the difference between Permutations and Combinations! The end of the page also includes 10 practice problems that explain the answers, too!

This link will take you to a site that has practice problems involving permutations. If you are struggling, you can click on "I'd like a hint".

This link takes you to a site where you can practice Combination problems. If you're struggling, you can click "I'd like a hint" for help!

You can also click on the left of the site to practice combinations and permutations problems!

This website explains the difference between Theoretical and Experimental Probability.

This site has practice problems involving Compound Events. There is also an "I'd like a hint" button that you can click for help!

This site focuses on explaining compound events. There are also practice problems and an included answer key to review the concepts!

Use this file to check your answers on the Probability Test Study Guide to prepare for the Probability Test!

- 7th GRADE MATH Ch. 10: Geometry Resources
### 7th GRADE MATH Ch. 10: Geometry Resources

Below, you will find resources and tools (blog, class presentations, videos, websites) to enhance your understanding of the geometry topics covered in class. 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 website offers A TON of videos and practice problems related to geometry. You can find these problems in "Geometry": "Vertical, Complementary, and Supplementary Angles", "Missing Angle Measures", and "Constructing Triangles" are all sections that are available for students throughout this unit. Please use these excellent resources throughout the unit.

This website explains the difference between Supplementary and Complementary Angles, provides a way to remember the difference, and enables you to explore these angles using an interactive tool!

This resource is an interactive video that provides information about angles. I have embedded several questions to answer while watching the video. These questions will allow you to pause and reflect upon the content and your learning. Please take time to answer them. Note: Use Google Chrome to access the video!

This video is a review of how to find a missing angle in a triangle when given two of the three angles. This resource is interactive and has several multiple choice questions that you need to answer while viewing. Please take your time to answer these questions correctly. NOTE: Use Google Chrome when viewing the video!

This is an interactive video that walks you through each of the six different classifications of triangles. The video has embedded questions. Please take time to answer these. NOTE: Use Google Chrome to access the video!

Prepare for the Chapter 10 quiz by reviewing the vocabulary related to angles and triangles!

This is a song that goes through the different types of quadrilaterals. There are no embedded questions, just watch to review the characteristics of each quadrilateral! NOTE: Remember to use Google Chrome when accessing the video!

The beginning of this video reviews the characteristics of each different type of quadrilateral. The second portion demonstrates problems that involve solving for a missing angle in a quadrilateral. There are questions embedded during the video. Please take time to answer these questions. NOTE: Use Google Chrome to access the video!

Use this video to review using similar triangles and indirect measurement to find the height of tall objects (like trees or flagpoles). Remember to pause to answer the embedded questions!

This video reviews corresponding angles and corresponding sides of similar figures. You will find angles of similar figures and set up proportions to calculate missing sides! Please remember to take time answering the embedded questions.

This video reviews the process of calculating the sum of interior angles of different polygons. Remember to take time to answer the embedded questions. (6 minutes)

This link takes you to the Educanon site where you will have to sign in to view the videos this week. Videos that are posted for this week are categorized by due date now. A list of the videos posted so far this week are listed below:

*Finding the Interior Angles of Polygons

*Tessellations Slideshow

There will be a matching section on your Chapter 10 Test. Please review these terms and definitions to prepare!

- 7th GRADE MATH Ch. 11: Geometry & Measurement of 2D and 3D Figures
### 7th GRADE MATH Ch. 11: Geometry & Measurement of 2D and 3D Figures

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 11 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 link takes you to the Educanon site where you will have to sign in to view the videos this week. Videos that are posted for this week are categorized by due date now. A list of the videos posted so far this week are listed below:

*Area of a Trapezoid (about 3 minutes)

*Area of Circles & Circumference

*All about Circles Music Video (less than 2 minutes)

*3D Shapes and their Nets (about 2 minutes)

This file contains 12 composite figures to practice calculating the area. The answer key is provided as the last page in the file so that you can check your progress!

Interactivate is an online tool where you can explore how changing the dimensions of rectangular prisms or triangular prisms changes the surface area and volume. There is also an option to practice calculating the surface area and volume of prisms. This tool is a GREAT visual for 3D prisms!

You will have to print this puzzle in order to play at home. The current display is the answer key! The puzzle reviews calculating the volume of prisms and cylinders.

This file contains 12 posters where you can practice calculating the area of 2D figures, classifying 3D shapes, drawing 3D figures, and calculating the volume of 3D figures. The answer key is included as the last page. Please use to prepare for the unit test.

Please use this review worksheet to help you prepare for the Area and Volume test!

This interactive site reviews circle concepts and also provides real-world examples for additional practice! Make sure to click "Intro", "Investigation", and "Problems".

- 7th Grade Math Ch. 12: Geometry & Measurement
### 7th Grade Math Ch. 12: Geometry & Measurement

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 12 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 to study for your square roots and surface area test!

This link takes you to the Educanon site where you will have to sign in to view the videos this week. Videos that are posted for this week are categorized by due date now. A list of the videos posted so far this week are listed below:

*Estimating Square Roots

*Pythagorean Theorem-Solve for a Leg

*Surface Area of a Rectangular Prism (about 5 minutes)

*Surface Area of a Cylinder (about 3 minutes)

This site reviews perfect squares and also provides a link to "List of Perfect Squares"!

- Pre-Algebra Ch. 0 Resources
### Pre-Algebra Ch. 0 Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 0 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.

- Pre-Algebra Ch. 1 Resources
### Pre-Algebra Ch. 1 Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 1 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 link takes you to the Educanon site where you will have to sign in to view the videos posted below. The videos are embedded with questions to highlight important information. You may have to minimize the screen to view the questions.

*Order of Operations (about 6 minutes) This video includes a review of the four steps of the order of operations and then provides four practice problems. You will be asked to first solve them on your own. Then, the video will walk through the solving process step by step!

*Evaluating Algebraic Expressions (about 4.5 minutes)

*Algebra Properties (about 5 minutes)

This website provides a review of the Commutative, Associative, and Distributive Properties. Each property includes a definition and visual to help with understanding.

This website provides information for many topics pertaining to the coordinate plane, relations, and ordered pairs! Click on any of the topics to watch tutorials for review!

Struggling with understanding functions? Check out this tutorial!

Having difficulty with a scatter plot concept? Check out these tutorials for assistance!

- Pre-Algebra Chapter 2 Resources
### Pre-Algebra Chapter 2 Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 2 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 the Educanon Videos below to help enhance your understanding of Chapter 2 concepts. Remember that these videos are interactive!

*Adding Integers with the Same Sign (Lesson 2-2) (About 2 minutes)

*Adding Integers with Different Signs (Lesson 2-2) (About 3 minutes)

*Subtracting Integers (Lesson 2-3) (About 3 minutes)

*Multiplying and Dividing Integers (Lessons 2-4 and 2-5) (About 2 minutes)

*Reflections Across the X-Axis (Lesson 2-7) (About 2 minutes)

Use this video to enhance your understanding of translating figures on a coordinate plane. This video is from the Virtual Nerd math series.

- Pre-Algebra Chapter 3 Resources
### Pre-Algebra Chapter 3 Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 3 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 the Educanon Videos below to help enhance your understanding of Chapter 3 concepts. Remember that these videos are interactive!

*Writing Repeating Decimals as Fractions (Lesson 3-2) (About 4 minutes)

This video is from Virtual Nerd and explains how to turn a fraction into a terminating decimal. Below this video are links to converting fractions to repeating decimal and comparing fractions and decimals videos. All of this will be discussed in Lesson 3-1.

This link takes you to a page that includes multiple games for multiplying rational numbers, dividing rational numbers, and adding and subtracting fractions.

This link takes you to a page that lists several Virtual Nerd videos. Topics explore multiplying and dividing rational numbers (fractions, mixed numbers, decimals). Explore the different video options.

This link takes you to the Virtual Nerd website that includes multiple videos about adding and subtracting fractions with like and unlike denominators.

- Pre-Algebra Chapter 4 Resources
### Pre-Algebra Chapter 4 Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 4 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 link takes you to a website with multiple videos on the Distributive Property. The first video explains the distributive property within an algebraic expressions.

The Educanon videos below are interactive tools to enhance your understanding of Chapter 4 concepts.

*Simplifying Algebraic Expressions-Combine Like Terms (Lesson 4-2) (About 3 minutes)

*Solving Equations by Addition and Subtraction (Lesson 4-3) (About 3 minutes)

*Solving Equations by Multiplication and Division (Lesson 4-4) (About 3 minutes)

*Solving 2-Step Equations (Lesson 4-5) (About 5 minutes)

This website includes multiple games to help you review information on writing algebraic equations and solving algebraic equations. Scroll down to find the title of the games on the webpage. Try out the following games for Chapter 4:

*Writing Algebraic Expressions

*Solving One-Step Equations

*One-Step Equations with Addition and Subtraction

*One-Step Equations- Math Basketball

- Pre-Algebra Chapter 5 Resources
### Pre-Algebra Chapter 5 Resources

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.

The Educanon videos below are interactive tools to enhance your understanding of Chapter 5 concepts.

*Finding Side Lengths when Given Area or Perimeter (Lesson 5-1) (About 8 minutes)

*Solving Equations with Variables on Both Sides (Lesson 5-2) (About 7 minutes) This video is excellent and walks you through several example problems reviewing everything we have discussed in class!

Use with Lessons 5-3, 5-4, and 5-5

This link takes you to the Virtual Nerd site. Here you will find numerous videos about inequalities- writing, solving, and graphing inequalities. To find the videos, follow the steps below after clicking the link:

*Click on "Multi-Step Equations and Inequalities"

*The options that appear give you several topics to choose from and each topic includes several videos about inequalities. The video titles are written as questions. Find your question and watch the video!

- Pre-Algebra Chapter 6 Resources
### Pre-Algebra Chapter 6 Resources

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.

*Lesson 6-1: Ratios: Click on "Ratios, Proportions, and Percent" then "Ratios and Rates" to watch: What is a Ratio, Writing Ratios, or Equivalent Ratios

*Lesson 6-2: Unit Rates: Click on "Ratios, Proportions, and Percent" then "Ratios and Rates" to watch: Convert a Rate to a Unit Rate, Using Unit Rates to Compare Rates, What are Rates and Unit Rates?

This link takes you to Virtual Nerd's Pre-Algebra Videos. Once there, click "Ratios and Proportions" (except for 6-8 dilations) then follow the directions below:

*Lesson 6-3: Dimensional Analysis: Click "Rates and Unit Rates" then "Dimensional Analysis". There are 3 videos on this topic!

*Lesson 6-4: Proportionality: Click "Proportions and Proportionality" then, "Determining Proportionality". There are 4 videos on this topic!

*Lesson 6-5: Proportions: Click "Proportions and Proportionality" then "Solving Proportions". There are 5 videos on this topic!

*Lesson 6-6: Scale Drawings and Models: Click "Scale Models" then "Using Scale Models". There are 7 videos on this topic!

*Lesson 6-7: Similar Figures: Click "Similar Figures and Indirect Measurement", then "Similar Figures". There are 6 videos on this topic!

*Lesson 6-8: Dilations: Click "Geometry", then "Transformations and Symmetry", then "Dilating Figures". There is 1 video in this section!

*Lesson 6-9: Indirect Measurement: Click "Similar Figures and Indirect Measurement" then "Indirect Measurement". There is 1 video on this topic!

- Pre-Algebra Chapter 7 Resources
### Pre-Algebra Chapter 7 Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 7 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 link takes you to Virtual Nerd's Pre-Algebra Videos. Once there, click "Percents" then follow the directions below:

*Lesson 7-1: Fractions and Percents: Click "Fractions, Decimals, and Percents" then "Percent Basics". There are 6 videos on this topic!

*Lesson 7-2: Fractions, Decimals, and Percents: Click "Fractions, Decimals, and Percents" then, "Percent Basics". There are 6 videos on this topic!

*Lesson 7-3: Using the Percent Proportion: Click "The Percent Proportion" then "Using the Percent Proportion". There are 6 videos on this topic!

*Lesson 7-4: Find Percent of a Number Mentally: Click "Finding Percents Mentally & Estimating Percents" then "Finding Percents Mentally". There are 2 videos on this topic! You can also watch the Estimating Percents Video.

*Lesson 7-5: Using Percent Equations: Click "The Percent Equation", then "Using the Percent Equation". There are 3 videos on this topic!

*Lesson 7-6: Percent of Change: Click "Percent of Change", then "Finding the Percent of Change", then "Dilating Figures". There are 3 videos in this section!

*Lesson 7-7: Simple and Compound Interest: Click "Applications of Percents" then "Simple Interest". There are 2 videos on this topic! Also, click "Compound Interest". There are 2 videos in this section, too!

This site compares simple and compound interest through examples. It also includes a short quiz to help you test your understanding.

- Pre-Algebra Chapter 8 Resources
### Pre-Algebra Chapter 8 Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 8 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 link takes you to Virtual Nerd's Pre-Algebra Videos. Once there, click "Percents" then follow the directions below:

*Lesson 8-1: Functions: Click "Linear Functions and Graphing" then "Functions". There are 8 videos on this topic!

*Lesson 8-2: Sequences and Equations: Click "Linear Functions and Graphing" then, "Linear Equations" then "Introduction to Linear Equations. There are 6 videos on this topic!

*Lesson 8-3: Representing Linear Functions: Click "Linear Functions and Graphing" then "Linear Equations". There are two different topics with videos in this section.

*Lesson 8-4: Rate of Change: Click "Linear Functions and Graphing" then "Rate of Change and Slope" then "Rate of Change". There are 3 videos on this topic!

*Lesson 8-5: Constant Rate of Change: Click "Linear Functions and Graphing", then "Rate of Change and Slope" then "Rate of Change. There are 3 videos on this topic!

*Lesson 8-6: Slope: Click "Linear Functions and Graphing", then "Rate of Change and Slope", then "Slope Definitions or Finding Slopes". There are 9 videos in this section!

*Lesson 8-7: Slope Intercept Form: Click "Linear Functions and Graphing" then "Simple Interest". There are 2 videos on this topic! Also, click "Compound Interest". There are 2 videos in this section, too!

*Lesson 8-8: Writing Linear Equations: Click "Linear Functions and Graphing" then "Linear EQuations". There are 2 sections of videos on this topic!

*Lesson 8-9: Prediction Equations: Click "Linear Functions and Graphing" then "Scatter Plots and Best-Fit Lines". There are 2 sections of videos here.

*Lesson 8-10: Systems of Equations: Click "Linear Functions and Graphing" then "Systems of Equations". There are 2 sections of videos to watch here.

- Pre-Algebra Chapter 9 Powers and Nonlinear Functions
### Pre-Algebra Chapter 9 Powers and Nonlinear Functions

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 9 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 link takes you to the Virtual Nerd Videos. Once there, click "Polynomials and Nonlinear Functions". Check out these videos in this section!

This site offers explanations and examples of monomials. The practice problems also include an answer key so that you can check your answers! The link below takes you to a page about exponents, but if you scroll to the bottom of the page, you can also get help with the following topics:

*Multiplying Monomials

*Dividing Monomials

*Simplifying Monomials

*Negative and Zero Exponents

*Scientific Notation

This site walks through several Powers of Powers problems to help you review the concept.

Use this site to explore Quadratic Functions.

This site allows you to manipulate the Standard Form equation for a Quadratic Function to analyze relationships and patterns.

- Pre-Algebra Ch. 10 Real Numbers and Right Triangles Additional Resources
### Pre-Algebra Ch. 10 Real Numbers and Right Triangles Additional Resources

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 10 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 is an interactive video that reviews estimating square roots of irrational numbers. The video has questions embedded within it. Please make sure to take time to answer the questions as you watch. NOTE: You must use Google Chrome to access the video!

This video reviews finding the missing angles in a triangle. The video has questions embedded. Please take time to answer the questions as you watch the video. NOTE: You must use Google Chrome to access the video.

This is an interactive video that reviews using ratios to find angle measures in a triangle. Remember to take time to answer the questions asked. NOTE: You must use Google Chrome to access the video!

This video walks you through an example of solving for a missing leg in a right triangle. It also reviews estimating square roots. Remember to answer the questions while watching the video. NOTE: Use Google Chrome when watching the video!

This link will take you to the Educanon website where you will need to use your username and password to log-in.

Videos that have been posted include the following:

*Distance Formula Example (about 5 minutes)

*Distance Formula Song (about 30 seconds)

*Special Right Triangles Video (about 6 minutes)

*Special Angle Relationships with Parallel Lines (about 3 minutes- no questions- just reviews vocabulary)

- Pre-Algebra Ch. 11 Distance and Angle Unit
### Pre-Algebra Ch. 11 Distance and Angle Unit

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 11 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 link will take you to the Educanon website where you will need to use your username and password to log-in. You will need to watch the videos before the deadline, but then you can continue watching them afterwards, too, for review. Enjoy!

Videos that have been posted for this week include the following:

*Classifying Quadrilaterals

*Area of a Trapezoid

*Area of a Circle's Sector

*Area of Composite Figures

This site provides an interactive example of a transversal and parallel lines. You can use it to review corresponding angles, alternate interior, and alternate exterior angles and the relationships!

- Pre-Algebra Ch. 12 Surface Area and Volume
### Pre-Algebra Ch. 12 Surface Area and Volume

Below you will find tools (blog, class presentations, videos, websites) to enhance your understanding of Chapter 12 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 link will take you to the Educanon website where you will need to use your username and password to log-in. You will need to watch the videos before the deadline, but then you can continue watching them afterwards, too, for review. Enjoy!

*Surface Area of a Rectangular Prism (about 5 minutes)

*Surface Area of a Cylinder (about 3 minutes)

Interactivate is an online tool where you can explore how changing the dimensions of rectangular prisms or triangular prisms changes the surface area and volume. There is also an option to practice calculating the surface area and volume of prisms. This tool is a GREAT visual for 3D prisms!

This online site is pretty cool! It provides visuals, examples, explanations, and practice problems. Check this website out for explorations of surface area through animations (under the Surface Area and Volume tab). Enjoy!

This site reviews classifications of pyramids as well as calculating the volume and surface area of pyramids. There are also practice problems at the bottom of the site with answers given!

This link will take you to the Virtual Nerd site. Once there, click "Grade 8" then "Geometry" then "Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres". There are 10 videos in this section!