Curated OER
Triangle Conjectures
Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. For this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by...
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Funding "Great" Schools For All in America
Students use research skills and primary sources to complete a equal educational opportunities scavenger hunt activity in pairs. They locate key facts, examples, and information about the inequities in U.S. schools and create projects...
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Visualizing School Equity
Students examine how school segregation is affected by funding gaps. In this equity lesson,students read the article, "Crossing the Gap." Students analyze funding gaps between schools. Students understand that every students is entitled...
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Martin Luther King, Jr.
Students learn what goals Dr. Martin Luther King, Jr. had when he wanted to change the inequality of the United States.
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For Better Or For Worse
Students explore personal and public responsibility in dealing with social inequality. They conduct research and participate in a discussion about the effect of Hurricane Katrina in regard to racial and economic equality in the United...
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Triangle Sum Theorem
Tenth graders investigate the theorems of angles and lines to prove triagle sum theorem. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two...
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Equations and Inequalities Projects
Students compose equations and inequalities whose solutions are the integers 1-31 and utilize them to number one month of a calendar. They take notes on two ways to work backwards from a solution: by using the number and by setting x...
Virginia Department of Education
Greetings
Welcome learners to the world of algebra. Use a lesson that poses a situation involving the profit from creating greeting cards to teach about algebra. It requires scholars to use linear functions and inequalities to solve problems.
Anti-Defamation League
Soccer, Salaries and Sexism
Call it soccer, call it football, but call it unfair! the US women's soccer team has called out the US Soccer Federation for unfair treatment in terms of salaries, support, and working conditions in a lawsuit filed in 2019. Young...
Curated OER
MA 371 Homework 1: Vectors
In this vectors worksheet, students solve 7 short answer problems. Students find vectors that are orthogonal. Students solve systems of equations by converting matrices into reduced row echelon form.
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Functions of Algebra
Students use technology graph and evaluate linear inequalities. They write and manipulate inequalities for use on a graphing calculator. In addition they apply their skills to analyze inequalities. Answer Key included.
Curated OER
Martin Luther King, Jr.
First graders gather on the story rug to listen to a story about Martin Luther King, Jr. As they gather, the teacher gives a cookie to some of the students, but not all of them. They discuss the unfairness of the cookie situation and...
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A Human Number Line
Sixth graders create a human number line through use of symbols, equality, inequality, addition, subtraction, solving equations and inequalities
Curated OER
Graphing Solutions To Inequalities On A Number Line
Eighth graders graph solutions to problems on a number line. After discussing algebraic expressions, 8th graders discuss how to solve them using an inequality. They observe examples and then work problems at their desks and on the...
Curated OER
System of Two Quadratic Inequalities
Students graph a quadratic inequality and describe its solution set. They solve a system of quadratic equalities graphically and symbolically and as related to a real-world context.
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Systems of linear inequalities in standard form
Learners practice graphing linear inequalities and explain their solution sets to the solving of a system of linear equalities graphically and symbolically. They utilize programming techniques in setting up and solving systems of linear...
Curated OER
Lesson Plan 3: Inequalities
Ninth graders study inequalities. After a teacher demonstration, classmates solve and graph inequality problems. In groups, they are assigned specific tasks that lead to the solving of inequality word problems.
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Figuring Out Equations With Figurines
Students inspect solving equations with one variable. Through the use of a scale balance, they examine the importance of equality in an equation. By playing a balance game with figurines and a scale, students discover methods of...
Curated OER
Learning About the Civil Rights Movement Through Photographs
Young scholars examine the racial inequality that existed in the United States before the Civil Rights Movement. After listening to song lyrics and viewing photographs, they discover the importance of the movement in helping society...
Curated OER
Unit 5 Lesson 01: Graphing on a Number Line
Math masters are introduced to graphing inequalities on a number line. After reviewing inequality symbols, they practice representing them on a worksheet. This simple instructional activity serves its purpose.
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Linear Inequalities
Ninth graders explore solving linear inequalities. They discuss vocabulary words and symbols associated with linear inequalities. After a demonstration by the teacher, 9th graders solve and graph inequalities. Students complete a...
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Point to the Smaller: Greater Than or Less Than?
In this equality/inequality worksheet, learners insert a greater than or less than sign between 2 numbers to determine value.
Curated OER
Compatible numbers to 20
Young scholars practice theories dealing with equals sign used as a balance, inequality symbols and practice utilizing a box or some other geometric shape to represent an unknown number. They assess numeracy problems embedded in...
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Inventions- The Impact
Students investigate inventions and the impact they can have on people. In this technology activity, students research Thomas Edison and discuss how the invention of the light bulb impacted others. Students sketch out an invention they...