Lesson Plan
Curated OER

The Quadratic Formula

For Teachers 7th - 10th
Students solve quadratic function by completing the square. In this algebra lesson plan, students use the quadratic formula to factor quadratics and find the roots. They graph the parabola and identify its properties.
Printables
Virginia Department of Education

Middle School Mathematics Vocabulary Word Wall Cards

For Teachers 5th - 9th
Having a good working knowledge of math vocabulary is so important for learners as they progress through different levels of mathematical learning. Here is 125 pages worth of wonderfully constructed vocabulary and concept review cards....
Lesson Plan
Ohio Department of Education

Writing and Comparing Numbers in Scientific Notation-Grade Eight

For Teachers 7th - 9th Standards
Explore scientific notation in this mathematics lesson plan. Young mathematicians explore multiple representations of large number in scientific notation through the use of models, visual representation and expanded form. The lesson plan...
Assessment
Inside Mathematics

Rugs

For Teachers 8th Standards
The class braids irrational numbers, Pythagoras, and perimeter together. The mini-assessment requires scholars to use irrational numbers and the Pythagorean Theorem to find perimeters of rugs. The rugs are rectangular, triangular,...
Lesson Plan
West Contra Costa Unified School District

Investigating the Discriminant

For Teachers 9th - 12th Standards
When is finding the discriminant enough? Using the quadratic formula helps find solutions to quadratic equations, but there are times when just using the discriminant is appropriate. Use this algebra II lesson to help classes see...
Lesson Plan
Curated OER

The Calculus Whiz Who Loved Candy

For Teachers 9th - 12th
Students develop an equation for finding the volume of a commonly known piece of candy (M&M, Hershey's Kiss, Tootsie Roll Pop, Life Saver, etc.) by using calculus.
Lesson Plan
Curated OER

Pyrotechnics

For Teachers 3rd - 6th
Learners discuss pyrotechnics and what they have noticed about their height and speed. They think about the path which fireworks follow which is a parabola. They follow multiplication patterns to determine the Zero Product Property and...
Lesson Plan
Curated OER

Algebra 2/Trigonometry Regents Exam

For Teachers 12th
Twelfth graders test their knowledge of Algebra II and Trigonometry.  In this Algebra II/Trigonometry lesson, 12th graders are provided with a copy of an Algebra II/Trigonometry Regent Exam from the fall of 2009.  The exam has...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Graphs of Square Root Functions

For Students 8th - 9th
[Free Registration/Login may be required to access all resource tools.] Learn how to graph square root functions.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Graphs of Square Root Functions

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Given a function that involves a square root, make a table of values to graph it in the coordinate plane.
Unit Plan
Sophia Learning

Sophia: Graphing Square Root Function

For Students 9th - 10th Standards
Create a table of values to graph a square root function and identify the domain and the range.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Shifts of Square Root Functions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Determine how the graph of a square root function shifts as values are added and subtracted from the function and multiplied by it.
Unit Plan
Texas Education Agency

Texas Gateway: Transformations of Square Root and Rational Functions

For Students 9th - 10th Standards
Given a square root function or a rational function, the student will determine the effect on the graph when f(x) is replaced by af(x), f(x) + d, f(bx), and f(x - c) for specific positive and negative values.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Square and Cube Root Function Families

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson shows you how to look at the graph of a square root or cubed root function and determine the equation. Students examine guided notes, review guided...
PPT
Sophia Learning

Sophia: Translations of a Square Root Function Graph: Lesson 4

For Students 9th - 10th
This lesson will present how to graph translations of the square root function from the parent function [f(x) = ?x]. It is 4 of 4 in the series titled "Translations of a Square Root Function Graph." Includes short quiz.
Unknown Type
Khan Academy

Khan Academy: Graphs of Square and Cube Root Functions

For Students 9th - 10th Standards
Given the formula of a square-root or a cube-root function, find the appropriate graph.
Activity
Texas Instruments

Texas Instruments: Transforming Functions

For Teachers 9th - 10th Standards
Explore transformations on an absolute value graph. Apply what you learn to Square root and x-squared equations.
eBook
Math Planet

Math Planet: Algebra 1: Radical Expressions: The Graph of a Radical Function

For Students 9th - 10th Standards
Provides detailed information about the graph of a radical function through the use of examples and a brief video lesson. [2:10]
Activity
Purple Math

Purplemath: Graphing Radical Functions: Intro

For Students 9th - 10th Standards
A lesson on graphing radical equations gives numerous example problems which are worked through step by step.
Unit Plan
Khan Academy

Khan Academy: Radical Functions & Their Graphs

For Students 9th - 10th
Given the formula of a square-root or a cube-root function, find the appropriate graph. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra

For Students 9th - 10th
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...
Unit Plan
Sophia Learning

Sophia: Radical Functions in the Real World

For Students 9th - 10th Standards
This video tutorial demonstrates how to write and solve radical functions using real-world scenarios. Students can check their understanding with an assessment.
Website
Discovery Education

Discovery Education: Web Math: Algebra

For Students 9th - 10th
This WebMath site provides links to tutorials and lessons in both Algebra I and II. Links to topics such as factoring, solving equations, polynomials, simplifying equations, graphing, and much more.
Handout
CK-12 Foundation

Ck 12: Algebra: Irrational Numbers and Radicals Study Guide

For Students 9th - 10th Standards
This comprehensive study guide highlights the main terms and formulas needed to review irrational numbers and radicals. Examples are included.