Worksheet
Curated OER

Write a Number Sentence

For Students 3rd - 4th
In this division worksheet, learners answer 2 word problems regarding division by filling in the missing parts division equations.
Lesson Plan
Curated OER

Conic Sections

For Teachers 10th - 12th
Students, while using a graphing calculator, graph systems of conic sections as well as identify their solutions. They complete various word problems dealing with conic sections with their calculators. In addition, students sketch graphs...
Lesson Plan
Curated OER

Rounding To The Nearest Ten And Hundred

For Teachers 4th - 5th
In this rounding to the nearest ten and hundred worksheet, young scholars, with a partner, calculate the answers to nine word problems or mathematical equations dealing with estimation.
Worksheet
Curated OER

Subtracting Integers

For Students 5th - 6th Standards
In this subtracting integers worksheet, students use 9 integer lines to help them solve 9 math problems that require them to subtract positive and negative numbers.
Lesson Plan
Curated OER

How Far Can You Go On a Tank Of Gas?

For Teachers 8th - 10th
Students calculate the distance they can travel on a tank of gas. In this algebra lesson, students use ratio and proportion to solve word problems. They graph their results and discuss their findings with the class.
Lesson Plan
Pennsylvania Department of Education

Fractions of a Set

For Teachers 6th - 8th
Students explore number sense by completing a number set worksheet. In this fractions lesson, students utilize pattern blocks as a visual reference to the fractions they practice identifying. Students read the book Clean-Sweep Campers...
Lesson Plan
Habits of Mind

Haileybury Habits of Mind Learning Resource Book

For Teachers K - 12th
Imagine a learning community committed to using Costa and Kallick's Habits of Mind as the basis of curriculum design. The resource book is packed with lessons that are designed for and identify the standards and...
Lesson Plan
Curated OER

Literacy in Content Areas: Think Aloud

For Teachers 5th
Fifth graders examine the "think aloud" reading strategy. In this reading strategies lesson, 5th graders apply the think aloud strategy to solving word problems in math.
Lesson Plan
Curated OER

Convert among decimals, fractions, and percents

For Teachers 7th
Seventh graders convert among decimals, percents, and fraction with and without a calculator.  In this seventh grade mathematics lesson, 7th graders explore strategies that help them to remember how to perform the needed operation...
Lesson Plan
Curated OER

Computer Passwords

For Teachers 9th - 12th
Students determine an appropriate numerical representation of a problem situation, including roots and powers. They determine an appropriate number of digits to represent an outcome. Pupils are asked to determine how many years it...
Lesson Plan
Curated OER

Hot Air Ballooning: Exploring Charles' Law

For Teachers 9th - 12th
Students solve word problems dealing with Charles' Law. In this Charles' Law lesson, students observe PowerPoint presentations concerning Charles' Law. They complete a WebQuest and describe the relationship between hot air balloons and...
Lesson Plan
Curated OER

Not So Snappy 2

For Teachers 5th - 6th
For this math worksheet, students learn to use problem solving strategies such as making a list, guess and check, working backwards and drawing a diagram. Students read and solve 6 sentences.
Lesson Plan
Curated OER

Scientific Notation

For Teachers 6th - 8th
Students solve mathematical equations involving scientific notation. In this scientific notation lesson, students collaborate in small groups discovering proper problem solving strategies.
Worksheet
Curated OER

Counting Back by Tens

For Students 2nd
For this counting backwards worksheet, 2nd graders study and review a chart to assist them in solving 4 subtraction math problems.
Lesson Plan
Virginia Department of Education

Relationships Round Robin

For Teachers 7th
Mathematics is all about patterns. Young mathematicians analyze geometric patterns to write algebraic expressions. They use the expressions to predict future stages of the patterns.
Unit Plan
Mathematics Vision Project

Circles: A Geometric Perspective

For Teachers 10th - 12th Standards
Circles are the foundation of many geometric concepts and extensions - a point that is thoroughly driven home in this extensive unit. Fundamental properties of circles are investigated (including sector area, angle measure, and...
Assessment
PBS

Working with Common Denominators: Assessments

For Students 4th - 6th Standards
Now that the practice is over, see if young mathematicians can utilize their new skills on finding common denominators and adding fractions. The assessment contains one map challenge and follows with skills practice. 
Lesson Plan
Arizona Department of Education

Introduction to Integers

For Teachers 5th - 7th Standards
Welcome to the backward world of negative numbers. This introductory lesson teaches young mathematicians that negative numbers are simply the opposite of positive numbers as they use number lines to plot and compare...
Unit Plan
Arizona Department of Education

Area and Perimeter of Regular and Irregular Polygons

For Teachers 3rd - 6th Standards
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other...
Lesson Plan
1
1
Mathematics Assessment Project

Solving Quadratic Equations

For Teachers 9th - 12th Standards
Scholars first complete an individual assignment using a quadratic equation to model the movement of a bus around a corner. Learners then discuss their solutions with classmates and analyze the provided sample responses.
Lesson Plan
American Statistical Association

Chunk it!

For Teachers 9th - 12th Standards
Chunking information helps you remember that information longer. A hands-on activity tests this theory by having learners collect and analyze their own data. Following their conclusions, they conduct randomization simulations to...
Unit Plan
1
1
Mathematics Vision Project

Module 3: Polynomial Functions

For Students 9th - 12th Standards
An informative module highlights eight polynomial concepts. Learners work with polynomial functions, expressions, and equations through graphing, simplifying, and solving. 
Lesson Plan
Fredonia State University of New York

Watch Your Step…You May Collide!

For Teachers 8th - 10th Standards
Can two lines intersect at more than one point? Using yarn, create two lines on the floor of the classroom to find out. Cooperative groups work through the process of solving systems of equations using task cards and three different...
Lesson Plan
Illustrative Mathematics

What’s Missing?

For Teachers Pre-K - 1st Standards
Now you see them, now you don't! This fun peek-a-boo activity engages young mathematicians in developing their ability to compose and decompose numbers. After being presented with a series of counters, children close their eyes while the...