Lesson Plan
Illustrative Mathematics

Finding Areas of Polygons, Variation 1

For Teachers 5th - 9th Standards
An exercise in finding the area of polygons by decomposing into triangles and composing into rectangles is the focus of this resource. Make several copies of the worksheet for each participant. Ask learners to use colored pencils to...
Lesson Plan
Curated OER

Making a Ten

For Teachers 1st - 3rd Standards
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, students are taught how to first make a ten and then add on the rest. A similar method is also...
Lesson Plan
Illustrative Mathematics

Counting Squares

For Teachers K - 2nd Standards
Challenge young mathematicians' understanding of squares with this geometry puzzle. The task is simple, identify as many squares as possible in a 3x3 array. Allow learners to work independently or in pairs as they search for squares,...
Lesson Plan
Illustrative Mathematics

Weather Graph Data

For Teachers K - 2nd Standards
Teaching young mathematicians about collecting and analyzing data allows for a variety of fun and engaging activities. Here, children observe the weather every day for a month, recording their observations in the form of a bar graph....
Lesson Plan
Illustrative Mathematics

Overlapping Rectangle

For Teachers K - 3rd Standards
Challenge young mathematicians' ability to compose and decompose shapes with this fun geometry puzzle. The goal is simple, locate all of the rectangles shown in a picture of three overlapping rectangles. Perform this activity as a whole...
Printables
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Curated OER

How Many in My Home?

For Teachers Pre-K - 1st Standards
Engage young mathematicians in practicing their counting skills while learning a little about the home environment of your students with this simple worksheet. By asking students to determine the number of windows, doors, rooms, people,...
Printables
Blogger

Integer Operations Posters

For Teachers 5th - 8th Standards
Eliminate young mathematicians' confusion over performing operations with integers using this set of classroom displays. Providing learners with simple, easy-to-follow rules, this resource will have students fluently adding,...
Handout
Get Set for School

Number Formation Chart

For Teachers Pre-K - 3rd
Help young learners write their numbers with a number formation chart. It illustrates the way their pencils should move when they make each number, along with a cute story about what each number is doing and thinking as it is being written.
Workbook
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Centre for Innovation in Mamatics Teaching

Areas and Perimeters

For Students 3rd - 6th Standards
Cover some serious area in your geometry curriculum with this collection of worksheets. After first introducing the concept of area using the tiling method, this resource continues on to teach learners how to use...
Activity
Illustrative Mathematics

Doctor's Appointment

For Teachers 9th - 10th Standards
Geometric volume calculations are brought into the real world in a quick set of application problems. Learners are asked to help a patient figure out how to drink a prescribed amount of water both at work and at home. This activity...
Worksheet
Super Teacher Worksheets

Improper Fractions & Mixed Numbers

For Students 3rd - 6th Standards
Young mathematicians demonstrate their understanding of part-whole relationships in a fraction skills activity. Presented with a series of mixed numbers and improper fractions, learners must correctly convert each of them into their...
Lesson Plan
Illustrative Mathematics

Regular Tessellations of the Plane

For Teachers 9th - 11th Standards
Bringing together the young artists and the young organizers in your class, this lesson takes that popular topic of tessellations and gives it algebraic roots. After covering a few basic properties and definitions, learners attack the...
Assessment
Math Learning Center

Fifth Grade Assessments and Scoring Checklists, Common Core State Standards

For Teachers 5th Standards
Check for understanding with a set of math assessments. Fifth graders answer questions involving multiplication and division, median and mode, rotational symmetry, and graphing.
Lesson Plan
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American Statistical Association

A Sweet Task

For Teachers 10th - 12th Standards
Candy is always an effective motivator! A fun math activity uses M&M's and Skittles to explore two-way frequency tables and conditional probability. The candy can serve a dual purpose as manipulatives and experimental data.
Handout
University of Notre Dame

The Natural Exponential Function

For Students 11th - 12th Standards
Ready to apply the concepts related to the natural exponential equations and logarithmic equations? A math lesson reviews concepts from inverse properties to solving to derivatives and integrals. 
Handout
Math Worksheets Land

Conversion between Decimals, Fractions, Percentages - Step-By-Step Lesson

For Students 5th Standards
A helpful math worksheet, intended as a guided lesson, walks young mathematicians through the process of converting the decimal 0.75 to a fraction and percent.
Assessment
Illustrative Mathematics

Sounds Really Good! (Sort Of...)

For Students 10th - 12th Standards
Winning a lottery game with 60% odds sounds like a no brainer. This is when the math kicks in to show players that in the long run, they lose money the more often they play. Here is one simple question that opens the doors to a nice...
Assessment
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Illustrative Mathematics

Running Time

For Students 9th - 12th Standards
Ever wonder why that computer image takes so long to load? Well, math is involved and provides the algorithms needed to compute the measure in nanoseconds. Young mathematicians plug the image measures into the formulas and compare the...
Assessment
1
1
Illustrative Mathematics

Graphing Rational Functions

For Students 9th - 12th Standards
The slider feature on Desmos excellently shows how graphs change based on different variable values. Learners look at two similar rational functions and compare and discuss what happens when the numbers go from positive to zero to...
Worksheet
Mathed Up!

Powers, Roots, and BIDMAS

For Students 5th - 7th Standards
Reinforce math skills with an eight-page exercise that stretches scholars' computation muscles through 13 order of operation problems. 
Worksheet
Mathed Up!

Ratio

For Students 5th - 7th Standards
Reinforce math skills with an eight-page exercise comprised of 15 problems covering the concept of ratios. 
Assessment
Balanced Assessment

Paving the Patio

For Students 6th - 8th
Next time you need to repave your patio, have your scholars do all the math. They first calculate and answer questions using the area of patio blocks. Next, they determine the cheapest block to use to pave the patio.
Worksheet
Yummy Math

How Much Wrapping Paper Can You Save?

For Students 4th - 6th Standards
Give the ultimate gift this holiday season: Christmas-themed math skills! Young gift givers calculate the amount of wrapping paper that should be used for a particular wrapping method.
Worksheet
Math Worksheets 4 Kids

Pictograph Christmas Gifts

For Students 1st - 3rd Standards
Add holiday cheer to math practice with a Christmas themed worksheet designed to reinforce skip counting by two and solving word problems. 

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