Interactive
Curated OER

Logarithmic Differentiation

For Students 12th
In this calculus instructional activity, 12th graders perform logarithmic differentiation on functions for which the ordinary rules of differentiation do not apply.  The one page interactive instructional activity contains eleven...
Lesson Plan
Illustrative Mathematics

Video Streaming

For Teachers 7th - 9th Standards
Your movie fans will be interested in this resource. They will compare video streaming plans. One plan charges a set rate per month and a reduced viewing fee, and the other has a flat rate per each video viewed. Unfortunately, students...
Lesson Plan
Curated OER

Formulas, Applications, and Variation

For Teachers 9th - 10th
In this algebra worksheet, students solve 7 given formulas for a specified variable. Each formula is written as an equation, and students isolate one of the variables as the solution to the problem.
Worksheet
Curated OER

Density of a Paper Clip Lab Review

For Students 6th - 8th
Even though this assignment is brought to you by Physics Lab Online, it is best used as a math practice. Middle schoolers calculate the range, mean, mode, and median for a list of eight different paper clip densities. They analyze...
Worksheet
Curated OER

Easy on the EOG

For Students 6th - 9th
In this fractions activity, learners answer fraction word problems and evaluate equations with fractions and variables. Students complete 7 questions.
Worksheet
Curated OER

Exponential Functions

For Students 9th - 12th
In this algebra worksheet, learners compute 4 functions for a given value. They graph 4 functions, and write equations for two graphs. Each function has an exponent as the variable.
Lesson Plan
Curated OER

2 x 2 Linear Systems

For Teachers 7th - 9th
Learners graph 2x2 systems and solve them algebraically. They investigate parallel systems by solving equations.
Lesson Plan
Curated OER

High School Mathematics Problems from Alaska: Writing an Equation: Fundraiser

For Teachers 9th - 12th
Students represent relationships between variables by writing, creating, and solving linear equations, and using tables and graphing.
Lesson Plan
Curated OER

Linear Equations

For Teachers 9th
Ninth graders solve linear equations.  In this Algebra I lesson, 9th graders investigate the properties of equations (Reflexive, Symmetric, Transitive, Substitution, and Transformation Properties) and use these properties to solve...
Worksheet
Curated OER

Literal Equations

For Students 11th
In this Algebra II worksheet, 11th graders solve literal equation for a specific variable.  The one page worksheet contains instruction, worked examples, and nine practice problems.  Answers are not included. 
Worksheet
Curated OER

More on Least Squares

For Students 12th - Higher Ed
In this least squares worksheet, students solve 3 different problems that include determining the least squares of equations. First, they use the data given in the table to write out the normal equations a system of 2 equations in 2...
Lesson Plan
Curated OER

Solving Systems by the Elimination Method

For Teachers 9th - 12th Standards
Pupils solve equations by elimination and use the TI to graph the lines and find the point of intersection.
Lesson Plan
Curated OER

Model Data with Quadratic Functions

For Teachers 8th - 11th
Students model data using quadratic equations. In this algebra lesson, students simplify and factor quadratic equations. They graph the function using collected data and analyze the parabola.
Lesson Plan
Curated OER

Identities and Trigonometric Values

For Teachers 9th - 11th
Learners solve trigonometric equations. In this precalculus activity, students prove trigonometric identities using the Pythagorean Theorem. They apply the addition formulas for sine and cosine to prove different identities.
Worksheet
Curated OER

Factoring Puzzle

For Students 7th - 9th
In this factoring puzzle, students factor given equations with one and two variables, exponents, and parenthesis.  This one-page instructional activity contains 19 matching problems. 
Worksheet
Curated OER

Graphing Inequalities

For Students 7th - 8th
In this inequality worksheet, students solve inequalities on a coordinate plane by graphing. The linear equations contain two variables. This one-page worksheet contains ten problems.
Lesson Plan
Curated OER

Review for the Algebra One SOLs

For Teachers 8th - 9th
Young scholars 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...
Lesson Plan
Curated OER

Translation and Rotation of Axes

For Teachers 11th - 12th
Students rotate axes to eliminate the xy-term and illustrate the dissectible cone as needed. They also discuss the discriminant for the second degree equation in two variables, as well as the translation of axes and rotation of axes....
Lesson Plan
Curated OER

Race the Track! The Time Challenge (lesson 2)

For Teachers 4th - 8th
Young scholars design a track that keeps a ball in motion for 5 seconds or longer. In this designing lesson plan, students explore force, gravity, and cause and effect when it comes to science and building before building their own track.
Worksheet
Curated OER

Using Inequalities to Solve Problems

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students use inequalities to solve verbal problems.  The one page worksheet contains a combination of seven multiple choice and free response questions.  Answers are included
Worksheet
Curated OER

Systems of Linear Inequalities

For Students 9th - 12th Standards
Graphing systems of linear inequalities is the focus of this worksheet. Problems range from checking solutions of inequalities, graphing systems of two inequalities, and graphing systems of three inequalities. Graphing horizontal lines,...
Handout
Charleston School District

Exploring Linear Functions

For Students 8th Standards
What does a graph or equation say about a situation? Lots! The lesson uses the concepts explored in the previous four lessons in the series and applies them to problem solving situations. Learners create an equation from problems posed...
Lesson Plan
EngageNY

Using Linear Models in a Data Context

For Teachers 8th Standards
Practice using linear models to answer a question of interest. The 12th installment of a 16-part module combines many of the skills from previous lessons. It has scholars draw scatter plots and trend lines, develop linear models, and...
Lesson Plan
Curated OER

Dr. Al Gebra

For Teachers 7th - 9th
Young math whizzes role play a doctor operating on a patient without diagnosing the patient's condition. They relate this medical malpractice to performing a mathematical operation before evaluating conditions or deciding what the...