Measuring inequality: Using the Lorenz Curve and Gini Coefficient
Part of a series of worksheets covering Mathematical Case Studies for Economists from Nottingham Trent University. They are downloadable in Word format with embedded links. They can be adapted, printed and/or put in a Virtual Learning Environment. A booklet giving guideline answers for the task questions is available on request from the Economics Network.
Author(s): Andrew Cooke

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TALAT Lecture 1253: Creep
This lecture constitutes an introduction to creep and to the creep response of aluminium and its alloys. It provides basic information on creep and its mechanisms; it gives a description of the more extensively used mathematical relations among creep variables (time, stress and temperature); it illustrates the creep response of pure Aluminium and of Al-Mg alloys; it provides a synthesis of the information available in the literature on the creep behaviour of a number of new alloys and composites
Author(s): S Spigarelli, University of Ancona,TALAT

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TALAT Lecture 1601: Process modelling applied to age hardening aluminium alloys
This lecture describes the methodology for physical modelling of materials problems, with particular emphasis on heat treatment and welding of age hardening alloys materials; it establishes mathematical relations between different process variables (e.g. alloy composition, heat treatment procedure, welding conditions) and the alloy strength or hardness, based on sound physical principles (e.g. thermodynamics, kinetic theory, dislocation mechanics); it motivates faster process development, optimi
Author(s): Ø Grong, The Norwegian Institute of Technology, T

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Call Me MISTER - Dignitary Testimonials
The segment depicts testimonies from several major foundation and corporate donors, who have provided critical funding support from the inception of the Call Me MISTER program. The representatives of these organizations express why it was a good idea to invest in the program dating back a full decade ago. They describe how the program and its graduates connect with the economic future of our local communities, our state and the nation. They recognize and acknowledge the growth and continued ex
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Mini project : ROM based sine wave generator : presentation transcript
This is a Mini Project presentation introducing a ROM-Based Sine Wave Generator. It is part of the 2009/10 BEng in Digital Systems and Computer Engineering (course number 2ELE0065) from the University of Hertfordshire. All the mini projects are designed as level two modules of the undergraduate programmes. This project requires the establishment of a communication protocol between two 68000-based microcomputer systems. Using ‘C’, students will write software to control all aspects of comp
Author(s): University of Hertfordshire, School of Electronic

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The methodical approach to e-portfolio content formation
The paper develops a methodical approach to e-portfolio content formation. It includes several positions: application e-portfolio for different users’ category; substantiation of criteria for e-portfolio formations; design of curriculum and materials structure, which adequate to criteria set; developing complex project for realizing practical competences.
Author(s): Oleksandr Pushkar,Tetyana Lepeyko

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Workshop 3: Learning to Share Perspectives
With Dr. Carne Barnett. Often teachers complain that they do not have ample opportunity to talk with colleagues about their students’ mathematical reasoning. In this workshop, you will learn about professional development based on the discussion of cases in mathematics teaching. Dr. Barnett describes this case approach, and a long-term teacher group is shown
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Algebra
InterMath is a professional development effort designed to support teachers in becoming better mathematics educators. It focuses on building teachers' mathematical content knowledge through mathematical investigations that are supported by technology. InterMath includes a workshop component and materials to support instructors. For each of the following problems, consider how you would pose the same problem to your students. Would the wording need to change? Would you need to include more pictur
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Meaningful mathematics: using balances for problem solving
Using balances to represent equations forces students to find their own meaning in mathematical problems.
Author(s): Grayson Wheatley,George E. Abshire

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Risk and Expected Utility - Microeconomic Analysis
Microeconomic Analysis - Spring 2006. Resource allocation and price determination. By the end of the semester, students should know the basic theory, models, and results of the topics covered. They should be able to use this knowledge to answer questions and analyze real-world situations. They should also be able to identify which theory or model is appropriate to analyze a particular question and explain why their answers are correct in intuitive, as well as mathematical, terms.
Author(s): Gordon Rausser

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Taxes, Subsidies, Price Supports, and Quotas - Microeconomic Analysis
Microeconomic Analysis - Spring 2006. Resource allocation and price determination. By the end of the semester, students should know the basic theory, models, and results of the topics covered. They should be able to use this knowledge to answer questions and analyze real-world situations. They should also be able to identify which theory or model is appropriate to analyze a particular question and explain why their answers are correct in intuitive, as well as mathematical, terms.
Author(s): Gordon Rausser

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Tying and Bundling; Advertising - Microeconomic Analysis
Microeconomic Analysis - Spring 2006. Resource allocation and price determination. By the end of the semester, students should know the basic theory, models, and results of the topics covered. They should be able to use this knowledge to answer questions and analyze real-world situations. They should also be able to identify which theory or model is appropriate to analyze a particular question and explain why their answers are correct in intuitive, as well as mathematical, terms.
Author(s): Gordon Rausser

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Wildland Fire Management and Planning
You will be introduced to the most important variables that affect fire behavior. You will see how the interactions of fire with its environment must influence our assessments of fire behavior. This course will also introduce you to mathematical fire models available to help us predict fire behavior.
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3.4 Decreasing by a percentage

Discount can be calculated in the same way as an increase by a percentage. For example, £8 with 15% discount means you actually pay

  £8 less (15% of £8)

  15% of 8 = × 8 =
Author(s): The Open University

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Copyright © 2013 The Open University

Data Analysis
InterMath is a professional development effort designed to support teachers in becoming better mathematics educators. It focuses on building teachers' mathematical content knowledge through mathematical investigations that are supported by technology. InterMath includes a workshop component and materials to support instructors. For each of the following problems, consider how you would pose the same problem to your students. Would the wording need to change? Would you need to include more pictur
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The Need for Shelter
In this lesson, the students will build a shelter in order to protect themselves from the rain. After the shelters are built, the class will perform durability and water proof testing on the shelters.
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Wind Chimes
Using their knowledge of physics, students will build a wind chime. Mathematical computations will be done to determine the length of the pipes.
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Famous Mathematicians Pythagoras and Newton Explained
Two famous mathematicians are Pythagoras, famous for the Pythagorean theorem, and Isaac Newton, famous for his theoretical mathematical development.  He describes both men stating their origins, when they lived, and their contributions to math. 
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Linear Algebra
When I started teaching this subject I found three kinds of texts. There were applications books that avoid proofs and cover the linear algebra only as needed for their applications. There were advanced books that assume that students can understand their elegant proofs and know how to answer the homework questions having seen only one or two examples. And, there were books that spend a good part of the semester multiplying matrices and computing determinants and then suddenly change level to wo
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Mathematical Modeling Using Real Radioactivity Data
In this lab, you can explore how radioactive radiation changes as a function of distance. This curriculum sets the Radioactivity iLab in the context of mathematics curriculum, asking you to consider: What type of mathematical function governs the intensity of radiation over distance?
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