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
Fractions
Fraction Busters with Video Hook by Opposite of a Negative
Quarter the Cross by Math=Love
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
Integers (temperatures) by Andrew Stadel
Linear Equations
Barbie Bungee by Illuminations.nctm.org
Who Wore it Best: Barbie Bungie by Dan Meyer
Percents
Basketball Math on YouTube
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
The Pizza Pi Girl 
2 thoughts on “Virtual Filing Cabinet”