Lesson Plan
Curated OER

Review for the Algebra One SOLs

For Teachers 8th - 9th
Students review the standards for Algebra I. Using the text, they discover two problems that match each standard and solve them showing all steps on paper. They create a PowerPoint slide for each problem and go through the correct...
Lesson Plan
Curated OER

Cups and Cubes

For Teachers 3rd
Third graders explore the use of cups and counters as a model to analyze the effects of operations. They create and use a rule to create a sequential pattern and use cups and cubes to model the relationship.
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 7th - 9th
Students solve right triangles using the Pythagorean Theorem.  In this solving right triangles using the Pythagorean Theorem instructional activity, students find the missing side of a right triangle.  Students find the...
Lesson Plan
Curated OER

Cannot Buy Me Love

For Teachers 6th - 9th
Students investigate the concepts that are related to finance and how it is used in the world. They take part in activities that are focused around the use of a spreadsheet while using a T-chart to simulate a ledger of credits and debits.
Lesson Plan
Curated OER

Two-Step Equations

For Teachers 9th - 12th
Students explore the concept of solving two-step equations. In this solving two-step equations lesson, students watch a short video about solving equations. Students view a PowerPoint presentation about solving two-step equations....
Lesson Plan
Curated OER

The Prince and the Pauper

For Teachers 6th - 8th
Mark Twain, the famous American author, is often studied in the school system. Use "The Prince and the Pauper" to analyze the differences between the text and its video version.  This lesson includes several culminating project...
Worksheet
Curated OER

Scientific Measurement and Conversion

For Students 8th - 12th
In this measurement worksheet, students review the rules of dimensional analysis and then determine if the 3 equations given follow the dimensional analysis rules.
Activity
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Simplifying Algebraic Expressions

For Students 9th - 10th Standards
This tutorial offers definitions, examples, and practice problems for looking at various components of terms and for simplifying algebraic expressions.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Simplifying Radical Expressions

For Students 9th - 10th Standards
This website contains a tutorial that teaches you how to multiply radicals that have the same index number, divide radicals that have the same index number, and simplify radical expressions. Example problems are worked through...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Simplifying Rational Expressions

For Students 9th - 10th Standards
Walk through this tutorial to see exactly how rational expressions are simplified. When you're finished, try the practice problems to see how much you've learned.
Unknown Type
McGraw Hill

Glencoe Mathematics: Online Study Tools: Simplifying Algebraic Expressions

For Students 9th - 10th Standards
This site gives a short interactive quiz which allows students to self-assess their understanding of the concept of simplifying algebraic expressions.
Unit Plan
Sophia Learning

Sophia: Simplifying Rational Expressions: It's Simple

For Students 9th - 10th Standards
Learn to simplify rational expressions using factoring. Includes a short video [1:37] and a practice problem in a slideshow.
eBook
Math Planet

Math Planet: Radical Expressions: Simplify Radical Expressions

For Students 9th - 10th
How to simplify radical expressions is explained through the use of examples and a video lesson. [2:29]
Website
Oswego City School District

Regents Exam Prep Center: Rational (Fractional) Expressions

For Students 9th - 10th Standards
A wealth of resources to help you in planning classroom instruction on rational expressions: lesson plans offer guidelines for and examples of simplifying, adding and subtracting, multiplying and dividing rational expressions; practice...
Unit Plan
Math Planet

Math Planet: Simplify Rational Expression

For Students 9th - 10th Standards
An algebraic expression where both the numerator and the denominator are polynomials e.g.(x+3) / x is called a rational expression. Since the denominator can't be zero there are values of x which are excluded from the rational...
Unit Plan
Khan Academy

Khan Academy: Simplifying Rational Expressions

For Students 9th - 10th Standards
Have you learned the basics of rational expression simplification? Great! Now gain more experience with some trickier examples.
Unknown Type
Khan Academy

Khan Academy: Algebra Ii: Simplify Rational Expressions (Advanced)

For Students 9th - 10th Standards
Factor the numerator and the denominator of a rational expression using advanced methods, and cancel out common terms. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive...
Activity
Analyze Math

Analyze Math: Simplify Rational Expressions

For Students 9th - 10th Standards
Learners explore the Pre-Calculus concept of rational expressions. The tutorial examines how to simplify rational expressions. The activity consists of examples and practice exercises with detailed solutions.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Complex Rational Expressions

For Students 9th - 10th Standards
Learn to simplify complex fractions via this tutorial that features various methods for simplifying, example problems with step-by-step solutions, and practice problems, complete with answers and discussions.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Mult. & Div. Rational Expressions

For Students 9th - 10th Standards
Use this site to learn the process needed to multiply and divide rational expressions. When finished, try the practice problems.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Adding & Sub. Rational Expressions

For Students 9th - 10th Standards
Rational expressions have never been so easy! Use this site to learn how to add and subtract them with ease and confidence. And common denominators? No Problem! Great practice problems are included to see how much you've learned.
Unit Plan
Math.com

Math.com: The Basics of Algebra: Simplifying

For Students 6th - 8th Standards
Students learn how to simplify algebraic expressions. A learning tutorial and practice problems to check for comprehension of the algebra concepts are included.
Handout
Oswego City School District

Regents Exam Prep Center: Simplifying Rational (Fractional) Expressions

For Students 9th - 10th Standards
Students see how factoring is used to simplify rational expressions in three example problems.
Handout
Oswego City School District

Regents Exam Prep Center: Multiplying Rational (Fractional) Expressions

For Students 9th - 10th Standards
Use this site to learn how to simplify rational expressions when multiplication is required. You can practice what you have learned using the problems provided.

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