Illustrative Mathematics
Dividing by One-Half
Understanding when to divide by two or one-half can be confusing. Here is an activity that gives four different scenarios. It is up to your number crunchers to decide if they divide by two or one-half. The easiest way to approach the...
West Contra Costa Unified School District
Polynomial Division
Multiply the ways your scholars can find the quotient with polynomial division. A lesson introduces polynomial division via long division, synthetic division, generic area model, and using the definition of division. Learners then...
Cultures of Dignity
Equity and Equality Lesson
Equality does not equal equity and this lesson explains why. Class members compare two images--one labeled "Equality" and the other "Equity." Using the provided discussion questions, they then develop definitions that distinguish between...
EngageNY
One-Step Equations—Multiplication and Division
Discover one more step to being able to solve any one-step equation. Scholars continue their work with one-step equations in the 28th installment of a 36-part module. Tape diagrams and algebraic processes introduce how to solve one-step...
University of Arkansas
Our Responsibilities
The fourth in a five-lesson unit examining human rights and personal responsibility asks class groups to investigate a current rights issue, and using the provided graphic organizer, summarize the issue, consider which rights are being...
Illustrative Mathematics
Running to School, Variation 2
Rose's commute to school is a fractional distance. After she runs part of the way, your class needs to determine what fractional distance she ran. This problem explores fraction operations through modeling and computation. The...
Illustrative Mathematics
Drinking Juice, Variation 3
It is up to the learner to find the amount of juice originally in a bottle, knowing what fraction of the juice is left, and the amount that has been consumed. The accompanying commentary provides a useful and detailed description of...
Workforce Solutions
Workplace Personalities
Being able to get along with a variety of personalities in the workplace is a key job skill. To gain insight into the importance of this skill, class members take on roles of various personality types and work in groups to try to build a...
Workforce Solutions
Egg-streme Sports
Challenge small groups to build a structure that catches a raw egg without breaking—working collaboratively and applying mathematical and engineering principles. Pretending the frame was made by a business, scholars create a marketing...
Laboratory for Atmospheric and Space Physics
Planetary Distances on the Playground
There's no need to stay inside; get out of the classroom and create a scaled map of the solar system on your playground field! In collaborative groups, scholars identify the distance between the sun and other planets, place planet...
Southern Poverty Law Center
Analyzing Gender Stereotypes in Media
Why might toy advertisers use gender stereotypes to sell their products? Young people think critically about media messages and its role in gender stereotyping with a thought-provoking lesson.
Curated OER
Integers
Integers can be challenging, but this presentation makes teaching integers a whole lot easier! Comprehensive information, a song, chant, and pop quizzes provide an in-depth look into what integers are, and how to add, subtract, and graph...
Willow Tree
Mean, Median, and Mode
Statistics are more than just numbers—they can give you important information about a set of data. Pupils learn how to find the mean, median, and mode of a data set. They also find the next score to reach a desired mean.
Alabama Department of Archives and History
Birmingham 1963: Spring Jubilation Part 1
As part of a study of the 1963 quest for civil rights in Birmingham, Alabama, class members view a PowerPoint that details the struggle and analyze Martin Luther King, Jr.'s "Letter from a Birmingham Jail."
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...