The purpose of this task is for students to compare two options for a prize where the value of one is given $2 at a time, giving them an opportunity to "work with equal groups of objects to gain foundations for multiplication." This context also provides students with an introduction to the concept of delayed gratification, or resisting an immediate reward and waiting for a later reward, while working with money.

This is the second course in the four-quarter graduate sequence in macroeconomics. Its purpose is to introduce the basic models macroeconomists use to study fluctuations. Topics include the basic model or the consumption/saving choice, the RBC model or the labor/leisure choice, non-trivial investment decisions, two-good analysis, money, price setting, the “new Keynesian” model, monetary policy, and fiscal policy.

The purpose of this task is to generate a classroom discussion about ratios and unit rates in context.

Students will compare the price of goods from one time period to another and through discussion and role play interpret the effects of inflation on consumers. They will categorize goods and services according to the eight major groups of the consumer price index and be able to determine the difference between the Consumer Price Index (CPI) and the core CPI.

Four full-year digital course, built from the ground up and fully-aligned to the Common Core State Standards, for 7th grade Mathematics. Created using research-based approaches to teaching and learning, the Open Access Common Core Course for Mathematics is designed with student-centered learning in mind, including activities for students to develop valuable 21st century skills and academic mindset.

Proportional Relationships

Type of Unit: Concept

Prior Knowledge

Students should be able to:

Understand what a rate and ratio are.
Make a ratio table.
Make a graph using values from a ratio table.

Lesson Flow

Students start the unit by predicting what will happen in certain situations. They intuitively discover they can predict the situations that are proportional and might have a hard time predicting the ones that are not. In Lessons 2–4, students use the same three situations to explore proportional relationships. Two of the relationships are proportional and one is not. They look at these situations in tables, equations, and graphs. After Lesson 4, students realize a proportional relationship is represented on a graph as a straight line that passes through the origin. In Lesson 5, they look at straight lines that do not represent a proportional relationship. Lesson 6 focuses on the idea of how a proportion that they solved in sixth grade relates to a proportional relationship. They follow that by looking at rates expressed as fractions, finding the unit rate (the constant of proportionality), and then using the constant of proportionality to solve a problem. In Lesson 8, students fine-tune their definition of proportional relationship by looking at situations and determining if they represent proportional relationships and justifying their reasoning. They then apply what they have learned to a situation about flags and stars and extend that thinking to comparing two prices—examining the equations and the graphs. The Putting It Together lesson has them solve two problems and then critique other student work.

Gallery 1 provides students with additional proportional relationship problems.

The second part of the unit works with percents. First, percents are tied to proportional relationships, and then students examine percent situations as formulas, graphs, and tables. They then move to a new context—salary increase—and see the similarities with sales taxes. Next, students explore percent decrease, and then they analyze inaccurate statements involving percents, explaining why the statements are incorrect. Students end this sequence of lessons with a formative assessment that focuses on percent increase and percent decrease and ties it to decimals.

Students have ample opportunities to check, deepen, and apply their understanding of proportional relationships, including percents, with the selection of problems in Gallery 2.

In Part l of this two-part lesson, students use an interactive to place percent increase and percent decrease signs between monetary amounts to indicate the correct increase or decrease between the amounts of money. They must also place the correct decimal multiplier  between the two amounts to show what decimal to multiply the original amount by to get the final amount.Key ConceptsStudents apply understanding of percent change situations to systematize and generalize patterns in relating two amounts by multiplication.Goals and Learning ObjectivesIdentify the percent increase or percent decrease between two amounts.Identify the decimal multiplier that when multiplied by the original amount results in the final amount.Reason abstractly and quantitatively.

This course examines how a variety of cultural traditions propose answers to the question of how to live a meaningful life. It considers the meaning of life, not as a philosophical abstraction, but as a question that individuals grapple with in their daily lives, facing difficult decisions between meeting and defying cultural expectations. The course also provides tools for thinking about moral decisions as social and historical practices, and permits students to compare and contextualize the ways people in different times and places approach fundamental ethical concerns.

Inflation, unemployment, recession, economic growth—these economic concepts affect people in very real ways. In this course containing three interactive, thought-provoking lessons, you will learn about monetary policy, the avenue by which the Federal Reserve System attempts to influence the economy.

This lesson is designed to help with coin identification and counting coin sums.

A second-grade lesson plan focused on helping students learn how to count change.

During this lesson, the student(s) will:•    Understand the risks of credit cards and how interest rates can increase your credit card balance. •    Learn about credit records and the importance of good credit.•    Explain why it’s important to pay credit card bills in full and on time. 

Students listen to a story written in rhyme about a bunny who has a lot of money in her piggy bank. Students distinguish between spending and saving and goods and services. They play a matching game to review the content of the story and to practice rhyming words.

The financial crisis of 2007-8 has already revolutionized institutions, markets, and regulation. Wright's Money and Banking V 2.0 captures those revolutionary changes and packages them in a way that engages undergraduates enrolled in Money and Banking and Financial Institutions and Markets courses.

Minimal mathematics, accessible language, and a student-oriented tone ease readers into complex subjects like money, interest rates, banking, asymmetric information, financial crises and regulation, monetary policy, monetary theory, and other standard topics. Numerous short cases, called "Stop and Think" boxes, promote internalization over memorization. Exercise drills ensure basic skills competency where appropriate. Short, snappy sections that begin with a framing question enhance readability and encourage assignment completion.

The 2.0 version of this text boasts substantive revisions (additions, deletions, rearrangements) of almost every chapter based on the suggestions of many Money and Banking instructors.

They say that "money makes the world go round." Just imagine a world without money as our method of payment for everyday transactions. Without money, we would all need to barter for necessary goods and services. For example, suppose an accountant needs to have her car fixed. Under a barter system, she would have to find someone who needed some tax advice in exchange for car repairs. The search to find a barter partner is time consuming and wasteful. Money solves this problem and many others. Read more about the three main functions of money and the damaging effects of too much inflation on these functions in the March 2013 issue.

This task is designed to help students focus on the whole that a fraction refers to. It helps students to realize that two different fractions can describe the same situation depending on what you choose to be the whole.

Understanding the difference between quantitative easing in Japan and the United States. Created by Sal Khan.

The purpose of this task is for students to solve problems involving decimals in a context involving a concept that supports financial literacy, namely inflation.

This short video and interactive assessment activity is designed to teach fourth graders about multi-step money problems.

(Nota: Esta es una traducción de un recurso educativo abierto creado por el Departamento de Educación del Estado de Nueva York (NYSED) como parte del proyecto "EngageNY" en 2013. Aunque el recurso real fue traducido por personas, la siguiente descripción se tradujo del inglés original usando Google Translate para ayudar a los usuarios potenciales a decidir si se adapta a sus necesidades y puede contener errores gramaticales o lingüísticos. La descripción original en inglés también se proporciona a continuación.)

En este módulo final del plan de estudios de Grado 1, los estudiantes reúnen su aprendizaje del Módulo 1 al Módulo 5 para aprender los estándares de Grado 1 más desafiantes y celebrar su progreso. A medida que se abre el módulo, los estudiantes lidian con tipos de problemas de palabras comparativas. A continuación, extienden su comprensión y habilidad con decenas y números a 100. Los estudiantes también extienden su aprendizaje del módulo 4 a los números a 100 para sumar y restar. Al comienzo de la segunda mitad del módulo 6, los estudiantes se introducen en los monedas de montaña y cuartos, ya que ya han usado centavos y diez centavos en el contexto de su trabajo con los números a 40 en el módulo 4. Los estudiantes usan su conocimiento de decenas y otras para explorar las descomposiciones de los valores de las monedas. El módulo concluye con festividades divertidas de fluidez para celebrar un año de aprendizaje.

Encuentre el resto de los recursos matemáticos de Engageny en https://archive.org/details/engageny-mathematics.

English Description:
In this final module of the Grade 1 curriculum, students bring together their learning from Module 1 through Module 5 to learn the most challenging Grade 1 standards and celebrate their progress. As the module opens, students grapple with comparative word problem types. Next, they extend their understanding of and skill with tens and ones to numbers to 100. Students also extend their learning from Module 4 to the numbers to 100 to add and subtract. At the start of the second half of Module 6, students are introduced to nickels and quarters, having already used pennies and dimes in the context of their work with numbers to 40 in Module 4. Students use their knowledge of tens and ones to explore decompositions of the values of coins. The module concludes with fun fluency festivities to celebrate a year's worth of learning.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.