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Power Function Inverses

For Teachers 9th - 12th Standards
Pupils graph polynomial functions and analyze the graphs. They identify the inverse of the functions and find the domain and range. Learners will then label the functions as one to one and use the horizontal and vertical line test to...
Lesson Plan
Curated OER

Functions of Algebra

For Teachers 9th - 12th
Students use technology graph and evaluate linear inequalities. They write and manipulate inequalities for use on a graphing calculator. In addition they apply their skills to analyze inequalities. Answer Key included.
Lesson Plan
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Comparing Linear and Exponential Functions

For Teachers 9th - 12th Standards
Teach your class how to differentiate between linear and exponential functions. They use exponential properties to solve problems, graph them using the TI-Navigator, and make comparisons.
Lesson Plan
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Graphs of Direct Variation

For Teachers 10th - 11th
Students 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.
Lesson Plan
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Exponential Functions and the Natural Logarithm

For Teachers 8th - 12th Standards
Learners solve exponential and log functions. In this algebra lesson, students graph natural log and logarithmic functions. They compare and contrast between logs and the exponential graphs. 
Lesson Plan
Curated OER

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...
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Curated OER

Determining Functions

For Teachers 9th - 10th
Students determine whether given examples represent functions, or not. In this algebra lesson, students analyze algebraic relations in order to hone their understanding of functions. They analyze the graphs to determine relationship...
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Curated OER

Geometric Sequences and Series

For Teachers 9th - 12th Standards
Learn to calculate the nth term of a sequence defined by an algebraic expression. They examine geometric sequences and series, relate geometric sequences to their explicit forms, find the partial sums of a sequence in a table, and...
Lesson Plan
Curated OER

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.
Lesson Plan
Curated OER

2D Grpahing Functions

For Teachers 9th
In this algebra worksheet, 9th graders graph linear equations using a line. They find values for x and y and plot them on a coordinate plane to make a line. There are 6 questions.
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Curated OER

Sequence Graphs

For Teachers 9th - 12th Standards
Investigate arithmetic and geometric sequences by using a graphing calculator to determine if a sequence is linear or exponential.
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Creating Open-ended Problems in Algebra

For Teachers 9th - 12th
Creating open-ended algebra problems can help students develop the critical thinking skills they need.
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Linear and Nonlinear Functions

For Teachers 8th - 10th
Students identify properties of a line. For this algebra lesson, students differentiate between functions and nonfunctions. They use the slope and y intercept to graph their lines.
Worksheet
Curated OER

Graphing Radical Functions-A Graphic Introduction

For Students 11th
In this Algebra II worksheet, 11th graders graph root functions and analyze the domain, range, intercepts, maximum and minimum values, and end behavior.  students use that information to transform the graphs of root...
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Transformations: Dilating Functions

For Teachers 9th - 11th
Students dilate functions using transformation. For this algebra lesson, students complete vertical dilation, stretch and shrink. They perform reflection across the x and y axis.
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Transformations and Translation of Functions

For Teachers 8th - 10th
Students translate functions horizontally and vertically. In this algebra lesson, students identify the parts of the formula that allows the graph to move left, right, up and down. They perform a transformation on the coordinate plane.
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Finding a Line of Best Fit

For Teachers 9th - 12th Standards
Pupils engage in the practice of creating a scatter plot with the data obtained from measuring different resting heart rates. The data is used to create the table that is translated into a graph. The lesson gives instructions for the use...
Worksheet
Curated OER

Algebra 2 Test

For Students 10th - 11th
In this algebra worksheet, students solve problems involving functions, systems and conics. They simplify radicals and graph parabolas identifying the focus and ellipse. There are 20 questions.
Worksheet
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Academic Algebra II 1st Semester Exam

For Students 9th - 12th
In the semester exam, students solve problems dealing the the discriminant of quadratic equations, systems of equations, linear equations and inequalities. Students also simplify radicals, complete squares, and find the inverse...
Unit Plan
2
2
EngageNY

Polynomial, Rational, and Radical Relationships

For Teachers 9th - 12th Standards
This assessment pair goes way beyond simple graphing, factoring and solving polynomial equations, really forcing learners to investigate the math ideas behind the calculations. Short and to-the-point questions build on one another,...
Lesson Plan
EngageNY

Why Stay with Whole Numbers?

For Teachers 9th - 10th Standards
Domain can be a tricky topic, especially when you relate it to context, but here is a lesson that provides concrete examples of discrete situations and those that are continuous. It also addresses where the input values should begin and...
Lesson Plan
Curated OER

Who am I? Find A Polynomial From Its Roots

For Teachers 9th - 12th
High schoolers generate the equation of a polynomial given its roots and the end behavior of the function. They need to apply theorems concerning the multiplicity of roots, conjugates of irrational or imaginary roots to find a...
Lesson Plan
1
1
Curated OER

Going Back to Your Roots

For Teachers 9th - 12th Standards
Who doesn't need to know the Fundamental Theorem of Algebra? Use the theorem to find the roots of a polynomial on a TI calculator. The class explores polynomials with one solution, no real solutions, and two solutions. This less lesson...
Lesson Plan
EngageNY

Factoring Extended to the Complex Realm

For Students 10th - 12th Standards
A solution will work one way or another: find solutions, or use solutions to find the function. Learners use polynomial identities to factor polynomials with complex solutions. They then use solutions and the Zero Product Property to...

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