These materials include background for the instructor and a lab that engages student in an analysis of global inequality while learning and using the R language (a programming language for statistics). Students obtain data on the US and two other countries (one more developed and one less developed).

These materials include background for the instructor and a lab that engages student in an analysis of global inequality while learning and using the R language (a programming language for statistics). Students ultimately write a function to access country level data from the CIA World Factbook.

Global Women’s Issues and the Beijing Platform for Action. This book is based on the 12 critical areas of concern identified at the Beijing Conference: 1 The persistent and increasing burden of poverty on women 2 Inequalities and inadequacies in and unequal access to education and training 3 Inequalities and inadequacies in and unequal access to health care and related services 4 Violence against women 5 The effects of armed or other kinds of conflict on women, including those living under foreign occupation 6 Inequality in economic structures and policies, in all forms of productive activities and in access to resources 7 Inequality between men and women in the sharing of power and decision- making at all levels 8 Insufficient mechanisms at all levels to promote the advancement of women 9 Lack of respect for and inadequate promotion and protection of the human rights of women 10 Stereotyping of women and inequality in women’s access to and participation in all communication systems, especially in the media 11 Gender inequalities in the management of natural resources and in the safeguarding of the environment 12 Persistent discrimination against and violation of the rights of the girl child

This seminar explores changes in the international economy and their effects on domestic politics, economy, and society. Is globalization really a new phenomenon? Is it irreversible? What are effects on wages and inequality, on social safety nets, on production, and innovation? How does it affect relations between developed countries and developing countries? How globalization affects democracy? These are some of the key issues that will be examined.

The “Own It!” Handbook for Adults & Teens is a step-by-step guide to a fourteen topic after-school program, such as a Boys & Girls Club, or an adult Community Building group. For adults, it seeks to bridge divides and  explore what Americans have in common. For teens, it is a transformative after-school, trauma-informed enrichment program. It nurtures academic skills, personal growth and leadership. For all, it uses history to connect our past to our future, as part of the Own Your History® (OYH) Collection. Our inheritances from family history and the American experience provide the starting point for our personal journeys.  Our individual stories are part of a complex American history. We each can choose consciously to write our life story and work for a greater future. Own It! is not “school” but enhances students’ engagement in being creative, making things happen, and  achieving goals. Its mission is to help them step up and enrich their lives, especially by understanding that they live in history.

This lesson explores the concept of health disparities for socially disadvantaged groups (e.g., youth of color and LGBT youth). Students are encouraged to examine the causes and impact of these disparities and to create possible solutions for overcoming them.

Income inequality in America is a serious issue. People are worried about a widening gap between the rich and the poor in the United States. But is the global story the same? In this video, Professor Tyler Cowen of George Mason University explains how globalization is affecting income inequality worldwide.

Income and wealth are becoming more unequal over time. The September 2022 issue of Page One Economics discusses how income and wealth inequality are measured, what drives differences among individuals and households, and how growing inequality may affect the overall economy.

Unit Description
Students will be discovering how to find solutions to a system of linear inequalities with the context of a housing development project. They will start by finding solutions to one linear inequality by determining how many houses or apartments could fit on a plot of land, and then looking at the different solutions on a graph to determine where all solutions could be found, and where solutions are not possible.

The next day students will attempt to find solutions to an inequality where there is a specific budget, and then will need to determine what solutions are solutions for both inequalities. Students will demonstrate their learning by completing a recommendation form, using a total of four inequalities where they will need to find solutions that work for each.

The last day students will be exploring the difference between solid lines and dashed lines as they relate to the graph of an inequality. Students will get to practice what they have learned with a new set of problems that are related to the original housing development context.

The question of income inequality has become a key issue in contemporary politics. What caused the distribution of wealth in America to become so lopsided in favor of the 1%? What are the best ways to even the playing field? How can society best help its poorest? Does inequality even matter? The Institute for Humane Studies asked two professors-- Professor Steve Horwitz, economist at St. Lawrence University, and Professor Jeffrey Reiman, philosopher at American University- to answer questions about wealth, fairness, inequality in the United States. This is their debate.

This is a graduate course in labor economics. The course will focus on covering theory and evidence on inequality, wage structure, skill demands, employment, job loss, and early-life determinants of long-run outcomes. Particular areas of focus are: (1) wage determination, including the Roy model, equalizing wage differentials, and models of discrimination; (2) the roles played by supply, demand, institutions, technology and trade in the evolving distribution of income.

Mapping Inequality opens the HOLC files at the National Archives to scholars, students, and residents and policy leaders in local communities. This site makes the well-known security maps of HOLC available in digital form, as well as the data and textual assessments of the area descriptions that were created to go with the maps. By bringing study of HOLC into the digital realm, Mapping Inequality embraces a big data approach that can simultaneously give a national view of the program or a neighborhood-level assessment of the 1930s real estate rescue. Project researchers are providing access to some of the digital tools and interactive resources they are using in their own research, in the hope that the public will be able to understand the effects of federal housing policy and local implementation in their own communities.

Equations and Inequalities

Type of Unit: Concept

Prior Knowledge

Students should be able to:

Add, subtract, multiply, and divide with whole numbers, fractions, and decimals.
Use the symbols <, >, and =.
Evaluate expressions for specific values of their variables.
Identify when two expressions are equivalent.
Simplify expressions using the distributive property and by combining like terms.
Use ratio and rate reasoning to solve real-world problems.
Order rational numbers.
Represent rational numbers on a number line.

Lesson Flow

In the exploratory lesson, students use a balance scale to find a counterfeit coin that weighs less than the genuine coins. Then continuing with a balance scale, students write mathematical equations and inequalities, identify numbers that are, or are not, solutions to an equation or an inequality, and learn how to use the addition and multiplication properties of equality to solve equations. Students then learn how to use equations to solve word problems, including word problems that can be solved by writing a proportion. Finally, students connect inequalities and their graphs to real-world situations.

Lesson OverviewStudents solve a classic puzzle about finding a counterfeit coin. The puzzle introduces students to the idea of a scale being balanced when the weight of the objects on both sides is the same and the scale being unbalanced when the objects on one side do not weigh the same as the objects on the other side.Key ConceptsThe concept of an inequality statement can be modeled using an unbalanced scale. The context—weighing a set of coins in order to identify the one coin that weighs less than the others—allows students to manipulate the weight on either side of the scale. In doing so, they are focused on the relationship between two weights—two quantities—and whether or not they are equal.Goals and Learning ObjectivesExplore a balance scale as a model for an equation or an inequality.Introduce formal meanings of equality and inequality.

Lesson OverviewStudents represent real-world situations using inequality statements that include a variable.Key ConceptsInequality statements tell you whether values in a situation are greater than or less than a given number and also tell you whether values in the situation can be equal to that number or not.The symbols < and > tell you that the unknown value(s) in a situation cannot be equal to a given number: the unknown value(s) are strictly greater than or less than the number. The inequality x < y means x must be less than y. The inequality x > y means x must be greater than y.The symbols ≤  and ≥ tell you that the unknown value(s) in a situation can also be equal to a given number: the unknown value(s) are less than or equal to, or greater than or equal to, the number. The inequality x ≤ y means x is less than or equal to y. The inequality x ≥ y means x is greater than or equal to y.Goals and Learning ObjectivesUnderstand the inequality symbols <, >, ≤, and ≥.Write inequality statements for real-world situations.ELL: When writing the summary, provide ELLs access to a dictionary and give them time to discuss their summary with a partner before writing, to help them organize their thoughts. Allow ELLs who share the same primary language to discuss in their native language if they wish.

Lesson OverviewStudents represent inequalities on a number line, find at least one value that makes the inequality true, and write the inequality using words.SWD:When calling on students, be sure to call on ELLs and to encourage them to actively participate. Understand that their pace might be slower or they might be shy or more reluctant to volunteer due to their weaker command of the language.SWD:Thinking aloud is one strategy for making learning visible. When teachers think aloud, they are externalizing their internal thought processes. Doing so may provide students with insights into mathematical thinking and ways of tackling problems. It also helps to model accurate mathematical language.Key ConceptsInequalities, like equations, have solutions. An arrow on the number line—pointing to the right for greater values and to the left for lesser values—can be used to show that there are infinitely many solutions to an inequality.The solutions to x < a are represented on the number line by an arrow pointing to the left from an open circle at a.Example: x < 2The solutions to x > a are represented on the number line with an arrow pointing to the right from an open circle at a.Example: x > 2The solutions to x ≤ a are represented on the number line with an arrow pointing to the left from a closed circle at a.Example: x ≤ 2The solutions to x ≥ a are represented on the number line with an arrow pointing to the right from a closed circle at a.Example: x ≥ 2Goals and Learning ObjectivesRepresent an inequality on a number line and using words.Understand that inequalities have infinitely many solutions.

Rational Numbers

Type of Unit: Concept

Prior Knowledge

Students should be able to:

Solve problems with positive rational numbers.
Plot positive rational numbers on a number line.
Understand the equal sign.
Use the greater than and less than symbols with positive numbers (not variables) and understand their relative positions on a number line.
Recognize the first quadrant of the coordinate plane.

Lesson Flow

The first part of this unit builds on the prerequisite skills needed to develop the concept of negative numbers, the opposites of numbers, and absolute value. The unit starts with a real-world application that uses negative numbers so that students understand the need for them. The unit then introduces the idea of the opposite of a number and its absolute value and compares the difference in the definitions. The number line and positions of numbers on the number line is at the heart of the unit, including comparing positions with less than or greater than symbols.

The second part of the unit deals with the coordinate plane and extends student knowledge to all four quadrants. Students graph geometric figures on the coordinate plane and do initial calculations of distances that are a straight line. Students conclude the unit by investigating the reflections of figures across the x- and y-axes on the coordinate plane.

Students identify whether an inequality statement is true or false using a number line to support their reasoning.Key ConceptsThe meaning of mThe meaning of n > m is that n is located to the right of m on a number line. The inequality statement n > m is read “n is greater than m.”To decide on the order of two numbers m and n, locate the numbers on a number line. If m is to the left of n, then m < n. If m is to the right of n, then m > n.Goals and Learning ObjectivesState whether an inequality is true or false.Use a number line to prove that an inequality is true or false.

This video gives an insight into the reasons why, once again, the poorest are suffering the most from the consequences of climate change. At the same time, it shows how more and more people are joining forces to tackle this injustice and stand firm against the biggest perpetrators of climate catastrophes.