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Interactive
Curated OER

Solving System of Equations by Multiplication and then Addition or Subtraction

For Students 9th - 12th
In this online math worksheet, students solve equations to determine the value of "x" and "y." This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching...
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Worksheet
Curated OER

Section 2.1 & 2.2 Solving Equations

For Students 7th - 10th
This two page worksheet contains 32 problems to solve. There are examples given for each set of problems. The first set is to work on adding or subtracting a term to get the variable by itself. The second set is about dividing both sides...
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Worksheet
Curated OER

Paragraph Review

For Students 7th - 9th
Use a worksheet to help learners identify the topic sentence and transitional words. They eliminate sentences that do not belong in the paragraph and name the pattern of organization used. Great for homework or extra credit.
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Interactive
Curated OER

Latin Roots fin, sed, fer: Synonyms and Antonyms

For Students 7th - 11th
Secondary etymologists assign synonyms and antonyms to six English words based on the Latin roots fin, sed, and fer. MyVocabulary.com ranks this as beginner-level, but the work is challenging. A 24-item word bank provides two acceptable...
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Interactive
2
2
Judicial Learning Center

Levels of the Federal Courts

For Students 6th - 12th
The Supreme Court gets all the glory, but very few federal cases make it to the highest court. An interesting lesson explores the structure of the lower levels of the federal court system. In addition to outlining the organization of...
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Lesson Plan
Curated OER

Linear Equations and Matrices

For Teachers 10th - 11th
Learners solve systems of equations. In this precalculus lesson,students solve linear equations using matrices. They use the Gaussian elimination method to identify the missing variables and simplify the linear equations.
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Lesson Plan
Curated OER

A Method of Front-End Arithmetic

For Teachers 6th
Teach the class how to add using front-end addition. They are given a shopping list and use it to practice adding from the largest place value to the smallest. Computational math and shopping, what fun!
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Organizer
Curated OER

Summary of Organic Reaction Mechanisms Needed for AS Chemistry

For Students 11th - Higher Ed
Advanced chemistry courses typically cover organic reactions. On this reference sheet, the five types of organic reaction mechanisms are explained and an example is shown.  For each, there is also a diagram of the chemical reaction that...
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Interactive
Curated OER

Latin Roots spect, sta, vert: Synonyms and Antonyms

For Students 9th - 11th
Advanced readers strengthen their vocabulary repertoires by pairing synonyms and antonyms with six words derived from the Latin roots spect, sta, and vert. A word bank of 24 possibilities provides support (each blank has two appropriate...
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Lesson Plan
Curated OER

Twenty Questions: The Hundred Chart

For Teachers 2nd - 6th Standards
Use the 20 Questions game to practice math vocabulary and number properties! Project a hundreds chart and hand one out to learners. Ideally, give them counters (beans would work well) to mark off the chart so you can play multiple times....
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Unit Plan
Curated OER

Deciphering Word Problems in Order to Write Equations

For Teachers 5th - 8th Standards
Help young mathematicians crack the code of word problems with this three-lesson series on problem solving. Walking students step-by-step through the process of identifying key information, creating algebraic equations, and finally...
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Worksheet
Curated OER

Interpolating Function

For Students 12th - Higher Ed
In this interpolating function learning exercise, students solve 7 different sets of problems that include determining the interpolating function of each. They write out the equations to interpolate with a constant sine and cosine terms....
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Worksheet
Curated OER

Properties of Numbers

For Students 9th - 11th
In this algebra activity, students use arithmetic properties to solve problems dealing with multiplication, addition, subtraction and division. There are 10 questions with an answer key.
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Worksheet
Spectrum

Grade 5 Standardized Test Prep

For Students 5th Standards
Here you'll find a great sampling of practice standardized test questions organized into four sections: ELA, mathematics, social studies, and science. Help your learners become familiar with the types of multiple-choice questions...
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Worksheet
Curated OER

Solving Linear Systems

For Students 9th
In this linear systems worksheet, 9th graders solve and complete 24 different problems that include solving various linear systems. First, they read through each example and define the two methods described for solving linear systems of...
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Worksheet
Curated OER

Linear Systems: Matrix Operations

For Students Higher Ed
In this matrix operations worksheet, students perform matrix addition and multiplication. This two-page worksheet contains six problems. Definitions, examples and explanations are also provided.
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Handout
Ereading Worksheets

Persuasive Essay Examples

For Students 5th - 8th Standards
Your young writers will practice identifying the hook, position statement, and main points of two examples of persuasive writing.
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Worksheet
Curated OER

Make 24

For Students 6th
In this make 24 numbers worksheet, 6th graders solve and complete 12 different sets of numbers that create numbers. First, they write 4 numbers from 1 to 9 and use the operations to create a number sentence that equals 24 for each set of...
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Handout
Del Mar College

Solving Systems of Equations

For Students 8th - 11th Standards
Lets keep the system working and show learners the three ways to solve linear systems of equations. Each method includes step-by-step instructions to work their way through the problem. The same problem is used for each method to show...
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Handout
Charleston School District

Solving with Inverse Operations

For Students 8th Standards
What does order of operations have to do with solving equations? A video explains solving two-step equations using a do/undo chart. Learners recognize the operations within an equation and use inverse operations to undo those operations. 
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Lesson Plan
Curated OER

Food and the Digestive System

For Teachers 3rd - 5th
Students investigate the digestive system. In this human biology lesson, students read an article about the digestive system and go onto a suggested website to review what they have learned. Students are asked questions as an assessment.
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Lesson Plan
Curated OER

The Human Organism

For Teachers K - 2nd
Students identify their feelings and learn constructive ways of handling conflict. In this human mental health lesson, students identify their feelings, learn how to tell others about their feelings, and learn how to resolve conflict....
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Lesson Plan
1
1
PBS

Stories of Painkiller Addiction: Prescription Drug Abuse Awareness Campaign

For Teachers 6th - 12th Standards
The I-STOP law was designed to regulate the distribution and tracking of prescription drugs. After reading an article about its signing and implementation, middle and high schoolers work together to come up with their own ideas for an...
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Lesson Plan
Indiana University

World Literature: "One Evening in the Rainy Season" Shi Zhecun

For Teachers 12th
Did you know that modern Chinese literature “grew from the psychoanalytical theory of Sigmund Freud”? Designed for a world literature class, seniors are introduced to “One Evening in the Rainy Season,” Shi Zhecun’s stream of...