Worksheet
Curated OER

Linear Functions Quiz

For Students 9th - 11th
In this algebra instructional activity, learners solve 2 multi-step problems, where they use linear functions to determine the equation of a line.
Worksheet
Curated OER

Graphing Linear Functions Three

For Students 9th - 10th
In this algebra worksheet, students are given an equation and asked to create a table of values and graph their equation. The other method they use for graphing is the slope intercept method, by solving the equation for y and identifying...
Worksheet
Curated OER

Systems of Linear Inequalities

For Students 9th
In this systems of linear inequalities instructional activity, 9th graders solve 10 different problems that include various linear inequalities. First, they solve each equation for y. Then, students graph each individual inequality and...
Lesson Plan
Curated OER

Baseball Relationships - Using Scatter Plots

For Teachers 6th - 10th
Students use graphing calculators to create scatter plots of given baseball data. They also determine percentages and ratios, slope, y-intercepts, etc. all using baseball data and statistics.
Worksheet
Curated OER

Systems of Equations

For Students 9th - 11th
In this algebra activity, learners solve systems of equation through graphing, linear combination and substitution. There are 3 questions.
Lesson Plan
Curated OER

Solving Systems of Equations Algebraically

For Teachers 9th - 10th
Students solve systems of equations algebraically. In this algebra lesson, students solve systems using substitution and elimination. They solve linear and quadratic systems.
Lesson Plan
Curated OER

More Complicated Functions: Introduction to Linear Functions

For Teachers 9th - 12th
Pupils explore the concept of linear functions. In this linear functions lesson, students translate linear functions from tables to graphs to equations. Pupils use an applet to write a function rule for a linear function in English, as...
Lesson Plan
Curated OER

Solve and check multi-step equations and inequalities

For Teachers 9th - 10th
Students participate in a instructional activity that is concerned with the solving of multiple step equations and inequalities. The use of algebra tiles translates the information well for the kinesthetic learners. Then the skills are...
Lesson Plan
Curated OER

Introduction to Linear Functions

For Teachers All
Students are introduced to the basic ideas needed for understanding linear functions.
Lesson Plan
Curated OER

Introduction to Linear Functions

For Teachers 9th - 12th
Students are introduced to the concept of linear functions. Using new terminology, they describe linear functions in sentences and in data tables. Using the internet, they calculate and record answers to problems which are discussed...
Lesson Plan
Curated OER

Equations and Inequalities

For Teachers Higher Ed
Students in a college algebra class use graphs to solve inequalities. Using the coordinate graphing system, they represent the relationship between x and y intercepts. They practice solving equations with complex numbers and locate...
Lesson Plan
Curated OER

Representing the Unknown

For Teachers 6th - 8th
Student use mental math to solve linear equations. In this algebra lesson, middle schoolers solve one and two steps equations. They write expressions using variables to identify the unknown.
Lesson Plan
Curated OER

Manipulating Multi-step Equations (Grade 8)

For Teachers 9th
Ninth graders solve multi-step equations.  In this Algebra I instructional activity, watch a video on solving equations with variables on both sides of the equal sign.  Students visit an Internet site to solve simple equations...
Lesson Plan
Curated OER

Introduction to Parametric Equations

For Teachers 9th - 10th
Students write and solve parametric equations. In this algebra lesson, students find and eliminate parameter of equations. They graph parametric equations and analyze the graphs.
Lesson Plan
Curated OER

Sequences and Linear Equations

For Teachers 8th - 10th
Students identify the formula to find the nth term. In this algebra activity, students finish a pattern and identify missing parts in a sequence. They write an equation given a partial sequence.
Lesson Plan
Curated OER

Points of Intersection

For Teachers 9th - 10th
Students solve systems of equations.  In this solving systems of equations lesson, students look for the intersection of the two lines in the system.  Students solve systems that have one solution, no solution, and infinite...
Lesson Plan
Curated OER

Review of Systems of Equations

For Teachers 10th - 12th
Students work to complete various algebraic equations using different methods. Given a word problem, students create a poster identifying the various parts of the equation as well as the solution to the problem. Posters are presented...
Lesson Plan
Curated OER

What's My Rule? Simple Linear Functions

For Teachers 6th - 8th
Middle schoolers investigate simple linear functions by trying to guess a function rule from inputs and outputs. They write the function rule in algebraic form.
Worksheet
Curated OER

Systems of Equations

For Students 7th - 10th
In this algebra worksheet, students factor systems of equations using elimination and substitution. THey graph their lines and find the point of intersection. There are 15 questions.
Lesson Plan
Curated OER

Graphing Linear Functions - Review

For Teachers 9th - 10th
Students graph linear functions. They plot three points, create a line, and discuss methods to find the slope of line. In groups, students solve problems, graph their lines and find the slope of a line using various methods. Upon...
Lesson Plan
Curated OER

Graphs and Functions

For Teachers 8th - 10th
Use this series of activities to introduce learners to graphing functions. They graph both linear and quadratic equations by hand and with a Graph Sketcher Tool. Several imbedded links and handouts are included in the lesson plan.
Worksheet
CPM

Using Equal Values Method or Substitution

For Students 8th - 9th Standards
Math whizzes solve and complete 20 different problems. Problems are solved using the substitute, or the equal values method. Learners also create their own systems of equations based on word problems. 
Lesson Plan
EngageNY

Getting a Handle on New Transformations 2

For Teachers 11th - 12th Standards
Use 2x2 matrices to move along a line. The second day of a two-day lesson is the 28th installment in a 32-part unit. Pupils work together to create and solve systems of equations that will map a transformation to a given...
Worksheet
Curated OER

Sets, Relations, and Functions

For Students 9th - 11th
Sets, relations, functions, and graphing linear equations are practiced in this challenging worksheet. The class determines if a relation is a function or not and find the functional value of a domain element. The one page worksheet...