**Absolute Value**

Solving Absolute Value Equations by Math=Love

**Area and Perimeter**

Area and Perimeter Questions by Robert Kaplinsky

**Circles**

Activity: The Olympics Athlete Track by Math is Fun

Going Round in Circles (circumference) by Divisible by 3

Visual Look at Area of a Circle by Math Train

Waffles (3-Act) by Dane Ehlert

**Combining Like Terms**

Combining Like Terms Foldable by Everybody is a Genius

Playing Uno – The combine like terms version by Middle School Math

Same and Transformed by Don Steward

Steps by Don Steward

**Distributive Property**

Equivalent Things by Don Steward

Six Expressions by Don Steward

**Exit Tickets**

Exit Ticket Templates by Math = Love

**Exponents**

Exponent Rules Unit by Don’t Panic, The Answer is 42

**Factoring Polynomials**

Discovery Fosters Engagement in the Classroom with Factoring by ispeakmath

Function/Not a Function Open Middle Problem by Math = Love

Tying Factoring to Graphs by Math Dyal

**First Day of School**

Ice Breaker by Algebra’s Friend

Handcuff Puzzle by the radical rational…

**Fractions**

Fraction Busters with Video Hook by Opposite of a Negative

My Closest Neighbor by Sea of Math

Quarter the Cross by Math=Love

Version of My Closest Neighbor by Algebra’s Friend

**Functions**

Auction Function by Math=Love

Bouncing Tennis Balls Task by NCTM Illuminations

Fly Swatter Game by Math=Love

In-N-Out Burger by Ms Moore Math (from Robert Kaplinsky)

Is it Linear? by f(t)

Linear Functions ISN Pages by Math=Love

Linear Functions Unit by Engage NY

Proportional and Non-Proportional Situations

Quadratic Functions Unit by Mrs. Hester’s Classroom

Slope Activity by Lockport Schools

**Inequalities**

Compound Inequalities with a Foldable by Math=Love

Guest Post: An Inequality Story by Math=Love

Inequality Card Sort by Math=Love

Inequalities Foldable by i is a number

Linear Inequality Interactive Notebook Pages by Math=Love

Linear Inequalities by Math Dyal

**Integers**

123 Switch! (Adding/Subtracting Integers) by Sea of Math

How Much Did the Temperature Drop? by Robert Kaplinsky

Integer Battles with Two-Colored Counters by Ms. Moore Math

Integers (temperatures) by Andrew Stadel

Making Sense of Positive and Negatives by Nrich

**Linear Equations**

Barbie Bungee by Illuminations.nctm.org

Who Wore it Best: Barbie Bungie by Dan Meyer

**Order of Operations**

**Percents**

Basketball Math on YouTube

Bed, Bath & Beyond Coupon by Robert Kaplinsky

Challenge Task by Live. Love. Math

**Probability and Statistics**

How Juries are Fooled by Statistics by TED.com

Words used in Probability by Bruce Ferrington

Statistics in Brief by Restructuring Algebra

Probability Carnival by Fast Times of a Middle School Math Teacher

**Pi Day**

Free Hand Circle Drawing Contest by http://www.projectmaths.ie

Penning Pi-kus by Math=Love

Pi Chain by fdrhs.schoolwires.net

Pi Day by Math=Love

Square Pi Puzzle by Math=Love

**Proportions**

Building Height by Illuminations.nctm.org

Barbie Proportions by I Speak Math

Proportional Reasoning Capture Recapture with Goldfish Activity (Algebra 1) by cheesemonkey wonders

Proportional Relationships Video by Planet Nutshell

**Pythagorean Theorem**

A Peak at My Pythagorean Theorem Unit by Equation Freak

Discovering the Pythagorean Theorem with cm Cubes by I Speak Math

How Can We Correct the Scarecrow? by Robert Kaplinksy

Pythagorean Theorem by Mrs. Hester’s Classroom

Pythagorean Theorem Part 2 by Mrs. Hester’s Classroom

Spending a Week with Pythagoras by Mrs. Gibbs Flips Algebra 1

**Rates/Unit Rates**

Exploring Rates in the Classroom by Educational Aspirations

Proportional Reasoning Activities on Seventh Grade Math wikispaces

**Rational Expressions**

If Simplifying Rational Expressions is Aspirin then How Do You Create the Headache by Dan Meyer

**Scale Drawings**

Floor Plan Your Classroom on math-kitecture.com

How Much Bigger Should They Make Zoolander’s School? by Robert Lapinsky

**Slope**

Coming out of a Funk while on a Slippery Slope by Mrs. Gibbs Flips Algebra 1

Socrative and Slope Intercept Form by Cathy Yenca

What would Slope Dude Say? by Sarah Hagan

**Solving Equations**

Algebra Balance Scales by National Library of Virtual Manipulatives

Literal Equations, Number Magic, and Group Speed Dating by I Speak Math

Mobiles by Don Steward

**Square Roots**

Square Dance by Andrew Stadel

**Surface Area**

Discovering the Surface Area of a Cylinder by teachingchannel.org

Creating Tin Men to Explore Surface Area Project by I Speak Math

Introduction to Surface Area and Volume

Hands on Surface Area of Prisms (Nets) by 7th Grade Math Teacher Extraordinaire

Three Acts – Pop Box Design by Timon Piccini

Toblerone Challenge by Teaching Ninja

Wrapping a Tissue Box Activity by Teaching in Room 6

Candies R Us by uen.org

Fun with a Sticky Activity by Divisible by 3

**Systems of Equations**

Acrobats, Grandmas, and Ivan by Marylyn Burns

All Tied Up in Knots by Algebra Lab

Systems of Equations by the Pam Wilson

The Candy Store Problems by Mary Bourassa

**Translating Expressions**

Translating Walk-about Activity by All Things Algebra

**Triangles**

**Venn Diagram**

Venn Menu by Cory Doctorow

**Volume**

Dandie Candies by Dan Meyer

Maximizing Box Volume with Popcorn by I Speak Math

Using marshmallows to introduce volume by Mathemagical Molly

Popcorn, Anyone? by Illuminations.nctm.org

Deriving the Formula of Volume of a Sphere by teachertube.com

Deriving the Formula of Volume of a Cone

Skyscraper Puzzles by Math=Love

Volume of a Cone Discovery Lesson by I Speak Math

Limited Area, Maximum Space by Math Butler

**Warm-up/DO NOW Ideas**

Filing Cabinet of Warm Up Activities by Crazy Math Teacher Lady

Mindset Moments List by La Vie Mathematique

**Word Problems**

Story Time (algebraically speaking) by Cathy Yenca

**Worksheets**

**Other**

Mr. Kraft’s Virtual Filing Cabinet

MARS Professional Development Modules

Minds on Math Common Core Rich Tasks

**Activities to do before Breaks**

Hashiwokakero Puzzles at Nikoli

How Far Can You Climb by Math=Love

Index Card Challenge on YouTube

Find the Weights Problem from Problems with a Point

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