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Lesson Plan
Curated OER

Matrices: A Secret Weapon

For Teachers 9th - 11th
Students perform operations with matrices. In this algebra instructional activity, students use cryptography and cryptanalysis to solve problems. They add, subtract, and multiply matrices.
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Lesson Plan
Curated OER

The Value of a Number

For Teachers 2nd - 4th
Students assess informal methods to solve real-world problems that utilize simple equations that involve one variable. They incorporate concrete objects to assist them in the solving of a variety of equations. The students are actively...
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Worksheet
Curated OER

Solving Linear Systems

For Students 9th
In this linear systems learning exercise, 9th graders solve and complete 24 different problems that include solving various linear systems. First, they read through each example and define the two methods described for solving linear...
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Worksheet
Curated OER

Algebra Worksheet #4, Find the Value of X

For Students 7th - 8th
In this math worksheet, students find the value of x when it is the numerator of a fraction. Each problem involves a fraction added to a whole number or a whole number subtracted from the fraction. Answers are at the bottom of the page....
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Lesson Plan
Curated OER

Mathematics Within: Algebraic Processes and Its Connections to Geometry

For Teachers 4th - 5th
Students analyze multiple strategies of multiplication: clustering, area model, breaking apart/decomposing, etc. They create their own strategies to approaching multiplication problems and share them with their classmates. Discussion...
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Lesson Plan
Curated OER

Simplifying Radicals: College Prep Algebra

For Teachers 11th - 12th
In this radical worksheet, students simplify radicals containing integers, two variables, and numbers in exponential notation. Variables are found both inside and outside of the radical. Thirty problems are available on this worksheet.
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Lesson Plan
Curated OER

Add/Subtract Radicals College Prep Algebra

For Teachers 11th - 12th
In this radical worksheet, students add and subtract radicals containing positive and negative integers, variables, and exponents. They find the sum or difference for up to three terms in each equation. This worksheet contains 28 problems.
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Worksheet
Curated OER

Pre Algebra Variables

For Students 5th - 10th
Here is a variable equations instructional activity which invites learners to solve equations with variables in them involving addition, subtraction, multiplication, and division. Pupils complete nine problems.
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Lesson Plan
Curated OER

Algebra 1

For Teachers 8th - 10th
Students study the functional relationships of a variety of problems. In this functional relationship lesson, students determine the dependent and independent quantities of a given set of data. Students record the data and write it in...
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Worksheet
Curated OER

Subtracting Expressions

For Students 9th
In this Algebra I worksheet, 9th graders use the computer program Understanding Equations to investigate subtractions of integers and algebraic expressions.  Students then complete the four page off computer worksheet which contains...
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Worksheet
Curated OER

Ten Wins

For Students 11th
In this algebra worksheet, 11th graders rewrite word problems using algebraic symbols. They play a game of Ten Wins by following specific steps to see that they will always end with the number 10. An answer key is provided.
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Lesson Plan
Curated OER

Exploring the Stock Market

For Teachers 8th - 11th
Learners explore their options in stocks. In this algebra lesson, students create a portfolio for their future in stocks. they discuss their choices with a broker and presents their portfolio to the class.
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Lesson Plan
Curated OER

Pardon Me. Do You Have Change For a Dollar?

For Teachers 5th - 8th
Upper elementary and middle school learners explore currencies from a variety of countries. They use the Internet, video, and engage in hands-on activities. They practice converting U.S. currency to foreign currency and vice versa. This...
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Handout
Del Mar College

Quick Reference Card

For Students 9th - 12th Standards
A neat and organized formula handout makes the circle go round, doesn't it? Full of higher algebra topics, formulas and rules, graphs and definitions—there is a way to support everyone in Algebra II or Pre-Calculus. 
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Lesson Plan
Sri Atmananda Memorial School

Rising Water

For Teachers 7th - 9th Standards
An engaging, and not to mention attractive, lesson plan has prealgebra and beginning algebra scholars examining linear relationships. They consider the rising water level as a swimming pool is being filled. They do so by charting and...
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Worksheet
Curated OER

Wacky Water World: Student Worksheet

For Students 5th - 8th
This well-designed math worksheet invites learners to work in pairs in order to determine which plan is the better value when going to an amusement park. Plan A and Plan B each have different admission fees, and different rates per ride....
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Worksheet
Curated OER

Worksheet 3.5 Simultaneous Equations

For Students 8th - 9th
In this simultaneous equations worksheet, students solve and complete 7 various types of problems. First, they solve graphically the system of equations shown. Then, students find the number of solutions that each pairs of equations...
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Interactive
Curated OER

Simultaneous Equations for Circuit Analysis

For Students 8th - 12th
In this worksheet, learners use Algebra to plot different solutions to equations and analyze schematics in order to answer a series of 25 open-ended questions about electrical circuits. This worksheet is printable and the answers are...
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Lesson Plan
Curated OER

Analyzing Equations Through Slope and Y-int

For Teachers 8th - 11th
With problems applying to modern-day topics like Netflix and McDonald's, math whizzes analyze graphs and investigate the slopes. In this algebra worksheet, learners identify the slope and y-intercept of the given equations. They graph...
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Activity
Curated OER

Selling Fuel Oil at a Loss

For Teachers 8th - 10th Standards
Learners are asked to advise a fuel oil dealer on a possible investment. They must use two different rates to set up an equation and solve to determine how much oil he should sell now to break even after selling the remainder the next...
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Lesson Plan
1
1
Mathematics Assessment Project

Interpreting Distance–Time Graphs

For Teachers 7th - 9th Standards
Pre-algebra protégés critique a graph depicting Tom's trip to the bus stop. They work together to match descriptive cards to distance-time graph cards and data table cards, all of which are provided for you so you can make copies for...
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Lesson Plan
1
1
Illustrative Mathematics

Oakland Coliseum

For Teachers 9th - 12th Standards
Help algebra learners relate a real-life function that happens at the Oakland Coliseum every time the Raiders play. The resource states that the revenue of the Oakland Raiders home games is a function of the number of seats sold and the...
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Printables
Virginia Department of Education

Mathematics Vocabulary Cards – Grade 4

For Teachers 3rd - 5th
An excellent way to reinforce math vocabulary in your classroom! Seventy-eight posters focus on number and number sense, computation and estimation, measurement, geometry, probability and statistics, and patterns, functions, and algebra.
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Unit Plan
2
2
Mathematics Vision Project

Quadratic Equations

For Teachers 10th - 12th Standards
Through a variety of physical and theoretical situations, learners are led through the development of some of the deepest concepts in high school mathematics. Complex numbers, the fundamental theorem of algebra and rational exponents...

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