Curated OER
Lesson: Paul Chan: Alternumeric Fonts
Learning to analyze language, symbols, and codes is part of becoming a deep and critical thinker. Young analysts consider their ability to see hidden messages as they analyze the work of Paul Chan. There are two fully developed...
Alabama Learning Exchange
Exponents and Division
Create a human fraction to learn about division of exponents. Scholars develop the rule for division of exponents by being part of a human fraction to explore and justify the rule. They also consider zero exponents and negative exponents.
Curated OER
The Articles of Confederation (1781-1789)
In this online interactive history worksheet, learners respond to ten short answer and essay questions about the Articles of Confederation. They may check some of their answers on the interactive worksheet.
West Contra Costa Unified School District
Fractional Exponents and Property of Exponents
Don't just use a fraction of this resource ... use it all. Learners first investigate patterns to determine how to deal with fractional exponents. Individuals then evaluate expressions involving fractional exponents.
Curated OER
Summary of Organic Reaction Mechanisms Needed for AS Chemistry
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...
Willow Tree
Order of Operations
It's the classic please excuse my dear aunt sally strategy to remembering the order of operations. Young mathematicians practice to develop an understanding of the order of operations. Examples and practice problems include absolute...
Willow Tree
Linear Relationships
There's just something special about lines in algebra. Introduce your classes to linear equations by analyzing the linear relationship. Young mathematicians use input/output pairs to determine the slope and the slope-intercept formula to...
Inside Mathematics
Magic Squares
Prompt scholars to complete a magic square using only variables. Then they can attempt to solve a numerical magic square using algebra.
Defining US
Integration of Education and American Society
How did the struggle for Civil Rights during the 1950s transform American society and politics? Why are American schools integrated today? Class members explore these essential questions by examining a series of primary and secondary...
Curated OER
For the Love of Publication!
What is a ‘Zine? Although the referenced PBS video that launches this study of self-published magazines is not available, the activities detailed and the step-by-step directions for creating ‘Zines would engage young writers. This...
Read Works
Plymouth Colony
Read about the tumultuous beginning to the United States with an informational text passage about Colonial America. As young researchers peruse an article about the arrival of the Mayflower, the settlers' relationship to the neighboring...
EngageNY
Complex Numbers as Solutions to Equations
Quadratic solutions come in all shapes and sizes, so help your classes find the right one! Learners use the quadratic formula to find solutions for quadratic equations. Solutions vary from one, two, and complex.
Inside Mathematics
Hexagons
Scholars find a pattern from a geometric sequence and write the formula for extending it. The instructional activity includes a table to complete plus four analysis questions. It concludes with instructional implications for the teacher.
Cornell University
Catapults
Ready, aim, fire! Launch to a new level of understanding as scholars build and test their own catapults. Learners explore lever design and how adjusting the fulcrum changes the outcome.
Curated OER
Multiplying and Dividing Rational Expressions
In this algebra worksheet, learners simplify rational expressions. They multiply and divide to solve the expressions. There are 9 questions.
Curated OER
Simplifying a Square Root
In this algebra activity, learners simplify square roots. They add and multiply the roots. There are 5 questions with an answer key.
Curated OER
The Pythagorean Theorem
In this geometry learning exercise, students solve missing parts of a triangle using the Pythagorean Theorem. There are 19 questions with an answer key.
Curated OER
Quadrilaterals
In this quadrilaterals worksheet, 10th graders solve 10 different problems that include the quadrilateral family and properties. First, they determine the area of a rectangle given the perimeter and length. Then, students determine the...
Curated OER
Properties of Real Numbers
In this algebra learning exercise, 11th graders perform operations with real numbers. They simplify roots and rationalize the denominators by factoring. They calculate the absolute values of the roots. There are 11 questions.
Curated OER
Solve One Quadratic Equation by Completing the Square
In this completing the square worksheet, students solve one quadratic equation by completing the square. The solution is provided.
Curated OER
How are Trig Ratios Used to Measure Triangle Sides
Students identify the ratios of trig identities. In this geometry lesson, students solve the missing sides and angles of triangles using trig ratios. They relate the graphs and waves to real life scenarios.
Curated OER
Job Search: Steps to Completing a Job Application
Filling out a job application can be a confusing and overwhelming task for a young adult. Take some time and provide your class with practical advice and experience by filling out a real job application. Each learners fills out the...
Curated OER
How Simple Is Your Rational Expression?
Investigate simplifying rational expressions. Learners define rational expressions, review how numerators and denominators are polynomials and complete several problems using a checklist to ensure they don't skip any steps. Work can be...
Curated OER
To Quote or Not to Quote
Introduce your middle and high schoolers to the correct use of quotation marks. They identify examples of correct and incorrect quotations in magazines and edit a paragraph in groups. Use this activity as a way to reinforce proofreading...