Cool Math
Coolmath: Compound Inequalities
This algebra lesson explains how to solve compound inequalities.
Khan Academy
Khan Academy: Ap Us History: 1844 1877: Reconstruction: Black Codes
Discusses the Black Codes that white Southerners imposed on African Americans after the Civil War and the efforts by Republican politicians to protect their rights.
Khan Academy
Khan Academy: Ap Us History: 1844 1877: Reconstruction: The First Kkk
Explains how the Ku Klux Klan came into existence and how they terrorized African Americans as well as those who sympathized with them. The Klan would suppress the black vote so that Democrats had a better chance of winning an election...
Curated OER
National Park Service: Travel Places of the Civil Rights Movement
This site provides a list of historic places of the Civil Rights Movement, complete with an itinerary and a map. Clicking on a place on the map will give information about that place.
Digital History
Digital History: Prosperity: Fact or Myth [Pdf]
Find the reasons for the booming economy in the United States in the 1920s. Can the seeds for the Great Depression be seen in the fruit of the economy? [pdf]
Illustrative Mathematics
Illustrative Mathematics: 6.ns Comparing Temperatures
This task has students do computations with positive and negative numbers in the context of temperature. Aligns with 6.NS.C.7.b.
Khan Academy
Khan Academy: Testing Solutions to Inequalities
Practice plugging in values to inequalities and checking to see if the inequalities hold true. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Plotting Inequalities
Create number line graphs of inequalities. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Graphs of Inequalities
Graph two-variable linear inequalities. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Purple Math
Purplemath: Linear Programming: Introduction
Linear programming is a part of a very important area of mathematics called "optimization techniques". This field of study (or at least the applied results of it) are used every day in the organization and allocation of resources. Linear...
Other
Civil Rights Teaching
Online companion to the book "Putting the Movement Back into Civil Rights Teaching", but many useful resources for any classroom.
Math Open Reference
Math Open Reference: Triangles
A complete reference guide to types of triangles and triangle perimeter and area. It provides definitions and interactive animated activities that enhance further explanation.
University of Georgia
University of Georgia: Inter Math: Linear Equation
This site defines a linear equation in a very basic and understandable way. The opening page gives examples of linear equations and questions posed to the reader which may be answered easily by examining the definition given. Be sure to...
CK-12 Foundation
Ck 12: Algebra: One Step Inequalities
[Free Registration/Login may be required to access all resource tools.] In this lesson, students solve inequalities and graph their solutions. Students examine guided notes, review guided practice, watch instructional videos and attempt...
CK-12 Foundation
Ck 12: Algebra: Inequalities With the Distributive Property
[Free Registration/Login may be required to access all resource tools.] Students will use the distributive property to solve inequalities. Students can master the concept by watching videos, examining guided notes, reviewing vocabulary...
CommonLit
Common Lit: Book Pairings: "Fences" by August Wilson
The play "Fences" explores the complex relationships of a 1950s middle-class, African American family and how they deal with issues of financial hardship, infidelity, and insecurities. Selected (7) reading passages (grades 7-11) to pair...
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