Lesson Plan
Curated OER

Solve Right Triangle

For Teachers 9th - 11th
In this trigonometric applications worksheet, students solve for the missing side of a right triangle using a trigonometric ratio. There are 46 questions, 10 of which are word problems.
Lesson Plan
Curated OER

Quadratic Equations and Parabolas

For Teachers 9th - 11th
Learners graph and solve quadratic equations. In this functions lesson, 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.
Worksheet
1
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Helping with Math

Angles: Supplementary, Corresponding & Alternate (1 of 2)

For Students 6th - 8th Standards
In the first of two similar worksheets, geometers compute two to four unknown angles when given an alternate, supplementary, or complementary value. There are six multliple-step problems to solve. This is a nice challenge for your...
Worksheet
Curated OER

Stairs and Slope

For Students 11th
In this stairs and slope activity, 11th graders solve and complete 12 various problems that include identifying stairs that meet the given guidelines using slope. First, they use a ruler to measure the risers and treads from one set of...
PPT
Curated OER

Properties of Equality

For Teachers 8th - 10th
What assumptions are made in order to solve equations? An instructional slideshow provides an overview and guided examples of how properties of equality can be used to justify each step in solving equations.
Worksheet
Curated OER

Ratio and Proportion: Basic Operations and Applications

For Students 7th - 9th
Learners explore example problems dealing with ratios and proportions. Afterward, they read story problems and solve them using ratios and proportions. This four-page worksheet contains six multi-step problems.
Worksheet
Curated OER

Word Problems that Use All Operations

For Students 5th - 7th
Although this word problem could be solved without algebra, it is an ideal way to incorporate algebraic equations and variables for easier solutions. The answer is explained below, so use this as an all-class warm up and cover up the...
Worksheet
Curated OER

Graphing Calculator Activity: Multiplying and Dividing Mixed Numbers

For Students 8th - 9th
In this graphing calculator activity, learners explore necessary steps to multiply and divide mixed numbers using a graphing calculator. In groups, students measure objects in their classroom and write equations using their collected...
Lesson Plan
Curated OER

Worksheet 31 - Doman & Range

For Teachers Higher Ed
In this function worksheet, students determine the domain and range of given functions. They use trigonometric ratios to determine if a statement is true or false. Students differentiate equations. In this one-page worksheet, students...
Worksheet
Curated OER

Math Puzzle Picture

For Students 3rd - 6th Standards
The key to solving this puzzle lies in the addition skills of young learners. The first step is to answer a series of decimal addition problems organized in a 4x5 grid. Then cut apart the page of puzzle pieces, each one including an...
Lesson Plan
Curated OER

Worksheet 13 - Implicit Differentiation

For Teachers Higher Ed
In this implicit differentiation worksheet, students differentiate expressions and identify the derivative of a function. This one-page worksheet contains six multi-step problems.
Worksheet
Helping with Math

Supplementary Angles

For Students 4th - 6th Standards
Pupils calculate the measurement of supplementary angles when one angle is known. The one-page assignment has six simple problems. It contains links to related resources as well as the answer key. Be aware that although the publisher...
Worksheet
Curated OER

Solving Quadratic Equations

For Students 11th
In this Algebra II instructional activity, 11th graders use the quadratic formula to solve quadratic equations.  The six page instructional activity contains instruction on topic, worked examples and five practice problems. ...
Lesson Plan
Curated OER

Factoring to Solve Quadratic Equations

For Teachers 9th
Ninth graders solve quadratic equations. In this factoring lesson plan, 9th graders answer questions from the text and complete a worksheet. 
Worksheet
Lane Community College

Review Sheets: Beginning Algebra

For Students 6th - 9th Standards
This jumbo worksheet contains everything you need to get through Pre-Algebra. Begin with simple expressions, and end with linear functions and polygons. There are multiple problems for each topic to make sure those skills are set. 
Worksheet
Curated OER

Sherman and Cyrus

For Students 5th - 7th
In this problem solving worksheet, students compute the number of steps Sherman takes to catch his pet frog, Cyrus. A detailed explanation is included with the answer of the problem.
Lesson Plan
Curated OER

Review for the Algebra One SOLs

For Teachers 8th - 9th
Students 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 correct...
Unit Plan
EngageNY

Complex Numbers and Transformations

For Teachers 11th - 12th Standards
Your learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...
Lesson Plan
EngageNY

Existence and Uniqueness of Square Roots and Cube Roots

For Students 8th Standards
Teach cube roots by building on an understanding of square roots. The third installment of a 25-part series asks learners to solve simple quadratic and cubic equations using roots. Scholars compare square roots and cube roots throughout...
Worksheet
Curated OER

Describing Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students fill in 12 blanks with the appropriate terms related to chemical reactions. They also indicate if 4 statements are true or false and match 7 words with their descriptions. Students complete...
Lesson Plan
Curated OER

Five E Lesson Plans For Math

For Teachers 8th - 9th
Young scholars use the Five E method to solve problems. In this Five E lesson, students complete math lessons using the Engage, Explore, Explain, Elaborate, and Evaluate technique. They use the Five E's with lessons on tessellations,...
Worksheet
Curated OER

Chapter 8 - Objective 5 - Sum of Numbers

For Students 8th - 12th
In this sum of the numbers worksheet, students write equations to determine the sum of numbers under given situations. They use the distributive property to solve two-step algebra problems. This one-page worksheet contains ten problems.
Worksheet
Curated OER

Pre-Calculus Test Chapter 5: Identities

For Students 10th - 12th
In this identities worksheet, students match equivalent expressions containing sine, cosine, and tangent.  They solve equations, find intervals, and determine all solutions to an interval.  Students prove given...
Worksheet
Curated OER

Molarity

For Students 9th - 12th
In this molarity worksheet, students are given the equation to find moles per liter of solution. They solve ten problems finding molarity of solutions, moles needed to make particular molar solutions and mass needed to make particular...