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Lesson Plan
Curated OER

The Window Problem

For Teachers 9th - 10th
Students identify patterns and compute formulas to solve the problems. In this algebra activity, students come up with a rule given a pattern, and analyze the relationship between data and graphs.
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Lesson Plan
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Matrix Multiplication

For Teachers 9th - 12th Standards
Learners solve matrices using multiplication. In this algebra lesson, students identify the properties needed to multiply matrices. They define the terms matrix and dimensions.
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Lesson Plan
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Polynomial Rollercoaster

For Teachers 9th - 12th Standards
Learners relate polynomials to a rollercoaster track as they translate a graph around on a coordinate plane. They differentiate between different forms of algebraic expressions.
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Lesson Plan
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Standard Form of Equations

For Teachers 9th - Higher Ed Standards
Learners complete the square and identify different parts of a quadratic equation. In this algebra lesson, pupils graph conics using the TI calculator. They rewrite equations by completing the square.
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Lesson Plan
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Zeros of Polynomials

For Teachers 9th - 12th Standards
Students graph polynomials. In this Algebra II lesson plan, students investigate the graph of a polynomial to determine the value and the number of zeros. This lesson plan requires the use of a graphing calculator.
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Worksheet
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New York State Standards

For Students 10th - 12th
In this math activity, students review for the high school exit exam of New York. They solve problems using algebra, geometry, and precalculus. There are 30 questions.
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Lesson Plan
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Graphs of Direct Variation

For Teachers 10th - 11th
Young scholars identify graphs for direct variation. In this algebra worksheet, students analyze graphs to determine their direct variation. They also determine whether the graphs are functions or not.
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Worksheet
Curated OER

Linear Approximation

For Students 9th - 11th
For this algebra worksheet, students solve problems using estimation and the derivative. They calculate the critical points, domain and indicated intervals. They calculate the first and second derivative. There are 5 problems.
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Worksheet
Curated OER

Counting Methods and Permutations

For Students 9th - 11th
In this algebra worksheet, students rewrite word problems into algebraic expressions and use the multiplication Counting Principle to solve the problems. They solve word problems using Permutations. There are 33 questions with an answer...
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Lesson Plan
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Matrix Transformations

For Teachers 9th - 12th Standards
Students perform reflections of polygons. In this algebra activity, students use matrices to calculate the reflection across the x and y axis. They also calculate rotation representing 90 and 180 degrees around the origin of the...
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Lesson Plan
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Complex Numbers

For Teachers 9th - 12th Standards
Students examine complex numbers. In this Algebra II lesson, students investigate two programs that involve complex numbers: the MANDELER Program and SYNDIV program.
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Lesson Plan
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#3 Differential Calculus

For Teachers 12th - Higher Ed
Students create models of the Mean Value Theorem.  In this Mean Value instructional activity, students use their knowledge of derivatives and exponential functions to explore the Mean Value Theorem.  They illustrate the meaning of the...
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Lesson Plan
Curated OER

Complex Fractions

For Teachers 9th - 11th
In this algebra worksheet, students divide complex fractions using properties of division and reciprocals. They are to get rid of all negative exponents. There are 48 problems.
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Worksheet
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The Intercepts of a Line

For Students 9th - 11th
In this algebra worksheet, students  calculate the slope and intercept of a line given an equation.  There are 8 questions with an answer key.
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Lesson Plan
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Multiplying Polynomials using the Distributive property.

For Teachers 9th - 10th
Students factor polynomial functions. In this algebra instructional activity, students solve problems through factoring and distribution of the negative sign correctly.
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Worksheet
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Graphing on the Coordinate Plane

For Students 10th
In this geometry worksheet, 10th graders determine the midpoint of a line segment given the coordinates of the two endpoints or find the missing endpoint given the coordinates of the midpoint and one endpoint.  The one page worksheet...
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Lesson Plan
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Quadratic Equations and Parabolas

For Teachers 9th - 11th
Learners graph and solve quadratic equations. In this functions lesson plan, students analyze a quadratic equation using three points on a curve to define the graph of a quadratic function. They find the vertex and intercepts of the graph.
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Lesson Plan
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Solving Systems by Graphing

For Teachers 9th - 12th Standards
Solve systems of equations with your super smart upper graders. They solve systems of equations and then graph two lines to find where they intersect. The focus on the activity is to have learners explore moving a point to illustrate...
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Lesson Plan
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The Yo-Yo Problem: Solving Linear Equations

For Teachers 8th - 10th
Students compute the length of time it will take to save enough money to purchase a yo-yo. In this math instructional activity, students create a design with pennies and write the associated linear equation. In this linear equations...
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Lesson Plan
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Rise Over Run

For Teachers 9th - 12th
High schoolers define the slope of the line, find the slope between any two points on the line, and allow them to name other areas where the slope is used. They explain why the slope is defined as the rise over the run.
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Lesson Plan
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Ordered Pairs on a Coordinate Plane

For Teachers 7th
Seventh graders identify the quadrants and axis of a coordinate plane. In this algebra instructional activity, 7th graders discover the correct way to graph using the coordinate plane. They discuss the relationship between x and y...
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Lesson Plan
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Graphs and Direct Variation

For Teachers 9th - 10th
Students solve problems with direct variation. In this algebra lesson, students analyze graphs to figure out the direct variation of a line. They observe the slopes based the steepness of the lines.
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Lesson Plan
Curated OER

AnaLyzing Equations Through Slope and Y Intercept.

For Teachers 9th - 10th
Learners analyze and solve linear equations. In this algebra lesson plan, students solve inequalities using the slope and y intercept. They rewrite word problems into algebraic equations and solve for the unknown.
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Worksheet
Curated OER

Calculus Games

For Students 11th - 12th
In this calculus learning exercise, students rewrite a word problem using algebraic symbols and calculate the derivative of a function to find the correct solution. There are 20 matching questions with an answer key.

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