Worksheet
Curated OER

Properties of Real Numbers

For Students 8th - 10th
In this algebra worksheet, students identify and use the properties of real numbers to solve problems. They identify and differentiate between rational and irrational functions. There are 13 problems.
Worksheet
Curated OER

Fifteen Multiple Choice Rationalizing the Denominator Problems

For Students 10th - 12th
In this rationalizing the denominator worksheet, students rationalize the denominator in fifteen problems.  The solutions are provided.
Lesson Plan
Curated OER

Triangles and Quadrilaterals

For Teachers 2nd
Second graders explore triangles and quadrilaterals. They rotate to various centers in the room to identify and examine triangles and quadrilaterals. After presenting a picture to the class, 2nd graders locate right angles, triangles...
Lesson Plan
Curated OER

Let's Explore the World of Triangles and Quadrilaterals!

For Teachers 2nd
Second graders explore the features of triangles and quadrilaterals. In this lesson on triangles and quadrilaterals, 2nd graders rotate with their group to five different activities all exploring a different aspect of geometry.
Lesson Plan
Curated OER

Design a Better Classroom Workplace

For Teachers 12th - Higher Ed
Students design a new classroom workplace. In this architecture lesson, students use area formulas to identify the problem with the existing desks in their classroom. Students design their own solution volume formulas to solve the...
Worksheet
Curated OER

Rational Functions and Their Graphs

For Students 11th
In this Algebra II activity, 11th graders examine the graphs of rational functions, identifying the points of discontinuity and the vertical and horizontal asymptotes.  The three page activity contains explanation of topic, several...
Worksheet
Curated OER

Matrices

For Students 11th
In this Algebra II activity, 11th graders determine if matrices are inverses, multiply matrices, and solve matrix equations. The three page activity contains explanation of topic, worked examples, and five practice...
Worksheet
Curated OER

Twelve Rationalize Denominators Containing Radicals

For Students 10th - 11th
For this rationalizing the denominator worksheet, students rationalize the denominator in twelve problems where the denominator contains a radical.  The solutions are provided.
Worksheet
Curated OER

Practice Chapter Test

For Students 8th - 10th
In this algebra worksheet, students identify the property being used in each problem. They plot numbers on a number line. There are 30 questions.
Lesson Plan
Curated OER

Dividing Fractions

For Teachers 5th - 7th
In this fractions worksheet, students multiply and divide fractions. Students multiply 4 fraction problems for review and divide 11 fraction problems.
Worksheet
Curated OER

Dividing Fractions

For Students 5th - 6th
In this dividing fractions worksheet, students solve 10 different problems that include various fractions. First, they multiply the number by the reciprocal of the fraction shown. Then, students simplify the resulting fraction if...
Worksheet
Curated OER

Fraction Division

For Students 6th
In this fractions activity, 6th graders solve 10 different problems that include dividing various fractions. First, they change each mixed number into an improper fraction. Then, students multiply the first fraction by the reciprocal of...
Lesson Plan
Willow Tree

Parallel and Perpendicular Lines

For Students 8th - 11th Standards
Enhance your class's understanding of linear equations by extending their study to parallel and perpendicular lines. Young mathematicians learn the relationship between the slopes of parallel and perpendicular lines. They then use that...
Worksheet
1
1
Curated OER

Quick Graphs of Linear Equations

For Students 9th - 12th Standards
Graph equations of lines using the slope-intercept method or by plotting both x and y intercepts. Determine if two lines are parallel or perpendicular by comparing their slopes. This handout includes step-by-step directions and four...
Activity
Curated OER

Unit Squares and Triangles

For Teachers 9th - 11th Standards
This is an interesting geometry problem. Given the figure, find the area of a triangle that is created by the intersecting lines. The solution requires one to use what he/she knows about coordinate geometry, as well as triangle...
Activity
Illustrative Mathematics

Origami Stars

For Teachers 4th - 6th Standards
This one problem concentrates on the important concept of dividing a whole number by a unit fraction. Here, young mathematicians use pictures they draw to help answer this problem. Insight into the connection between multiplication and...
Lesson Plan
Curated OER

Color, Computers, and Math

For Teachers 8th - 12th
Students visit a web page that gives a brief introduction to two color models and experiment with mixing different color intensities to create different colors. They visit links that give more detailed information on color.
PPT
Curated OER

Rearranging Formulas

For Teachers 8th - 10th
How do you solve for a variable? This slideshow provides definitions, key concepts, and guided practice to teach learners how to solve literal equations for a specified variable.
Interactive
Online Math Learning

Divide Whole Numbers By Fractions

For Students 5th - 7th Standards
Use this interactive division worksheet to have your learners solve 12 division problems. The division problems involve dividing with fractions and whole numbers. Answers can be checked with a quick click!
Interactive
Online Math Learning

Divide Fractions by Whole Numbers

For Students 5th - 7th Standards
After a brief introduction for the objective of dividing fractions bywhole numbers, 10 problems are provided to solve. Hints can be asked for and answers checked on this online worksheet.
Lesson Plan
Curated OER

Parallel Lines and Properties of Slope

For Teachers 9th - 10th
Students define functions to be graphed using the Y=key. They demonstrate how to set up a standard viewing screen using Zoom 6. They discuss and explore mathematical questions on a worksheet.
Worksheet
Curated OER

Inverse Relations

For Students 11th
In this Algebra II worksheet, 11th graders graph functions on a coordinate plane. Students determine values for which the function is undefined and explore reciprocal functions. The one page worksheet contains thirty-two problems....
Worksheet
Curated OER

Percents and Mixture Problems

For Students 11th - Higher Ed
In this percents and mixture problems worksheet, students solve 18 different problems that include mixture problems. First, they determine the sum of a number, times its reciprocal. Then, students determine the sum of a number minus its...
Lesson Plan
Curated OER

Mathematical Properties for Addition

For Teachers 5th - 6th
In this math worksheet, students read about and learn the properties of addition. Students study the commutative, associative, identity and inverse properties. There are no problems on this page for students to solve.