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 How Much is a Million? (SMILE) - Sharon Simmons, Joseph Stockton Elementary School A lesson for grades 7-8 designed to teach students to estimate how much a million of something weighs. From the Recreational and Creative Math section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative for ...more>> How round is your circle? - Bryant, John; and Sangwin, Chris These photos and QuickTime movies accompany the book How Round Is Your Circle? Where Engineering and Mathematics Meet. See, in particular, the illustrations of how to drill a square hole. Sections include Falling apart (the Pythagorean Theorem, Dudeney's ...more>> How to Correctly View a Flatland Painting - Mark Schlatter A paper with Java illustrations: Given a two dimensional painting of a three dimensional object, you can use geometry to find the ideal viewing location--the position where the image appears most three dimensional. This site reviews that geometry (using ...more>> How to estimate Saturn's Mass and Distance. - Christensen, Winther An EAAE/AOL student project entered in the Danish Young Scientist Competition. Students apply simple math to measure the distance to Saturn, the diameter of the planet and its ring system, and its mass. ...more>> How To Measure Area (SMILE) - Levi Johnson, James Otis A 7th grade lesson designed to help students gain an understanding of square units. From the Geometry and Measurement section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative for Learning Enhancement. ...more>> How to sell soap - Keith Devlin (Devlin's Angle) Humorous takeoff on scriptwriting a series on two families: the Points and the Lines... ...more>> hs.Beestar.org - Beestar Educations, Inc. Providers of curriculum-based online programs for high school students, such as Beestar Progressive Exercise (BPE), a "systematic knowledge application and skill-practice program." See, in particular, the weekly SAT math and advanced SAT math programs. ...more>> Hung-Hsi Wu's Home Page - Hung-Hsi Wu Articles on the Common Core Mathematics Standards (CCSS) and math education in general, such as "The impact of Common Core Standards on the mathematics education of teachers," "Bringing the Common Core State Mathematics Standards to Life" (published in ...more>> HyperMath - Carl R. (Rod) Nave; Georgia State University HyperMath uses concept maps to explore mathematics ideas and applications to physics and astronomy. Originally developed in HyperCard, HyperMath covers the topics of algebra, trigonometry, geometry, vectors, linear algebra, logarithms, exponents, calculus, ...more>> Hypermedia Textbook for Grades 6-12 (MathMol) - NYU/ACF Scientific Visualization Laboratory Designed for middle school students, but also useful for students of high school chemistry. Introductory concepts: mass, weight, volume, density, scientific notation, our 3-dimensional world, VRML, geometry quiz, the geometry of 2 and 3 dimensions, and ...more>> Hypothèses / Géometrix - J. Gressier Logiciel capable de corriger en direct un élève sur n'importe quel problème de construction géométrique. Il peut aussi le corriger sur la plupart des problèmes de démonstration en géométrie ...more>> iCoachMath.com - HighPoints Learning, Inc. iCoachMath.com coaches students online; and provides teachers with student performance reports, customized test papers, and math resources such as lesson plans aligned to state and national standards. The site freely offers an illustrated dictionary of ...more>> ICSE Maths - Suresh Lala The site contains practice problems for the ICSE (Indian Certificate of Secondary Education) Exam. General topics include arithmetic, algebra, geometry and statistics. Each sub-topic typically includes about twenty problems, with answers at the bottom ...more>> The Ideal Voting System (Math Chat) - Frank Morgan, MAA Online Answering the challenge: What is the shortest line segment fencing off prescribed area 0 < A < 1 in a unit square? (What about the least-area piece of plane dividing off prescribed volume 0 < V < 1 in a unit cube? What about a 4D cube?) ...assume ...more>> iFigure Links to online calculators and worksheets that provide information to help in planning, solving and making decisions for problems and tasks such as buying a home, investing money, figuring business profits, making statistical comparisons, or calculating ...more>> I Hope This Old Train Breaks Down... - Mimi Yang Blog by a high school algebra, precalculus, and calculus teacher in Seattle, by way of teaching positions in New York City, El Salvador, and Germany. Posts, which date back to March, 2009, have included "Math Projects," "The magic of teaching; El Trifinio," ...more>> Illusions of Depth (Elementary Art Lessons, Arts Wire) - Michael Delahunt A 3rd grade lesson plan on "Seeing Near and Far": students learn how overlapping and size differences show perspective, and that on a level surface, the lowest part of a near subject is lower in a picture than the lowest part of a farther subject, recognizing ...more>> ILoveMath.org - Shelli Temple ILoveMath.org is a comprehensive site for middle and high school math teachers full of "ready-to-use" lesson plans, worksheets, activities, and more. The site also features an active message board for math teachers to collaborate. ...more>> Images des Mathématiques - Fabrice Planchon, Editor-in-Chief Des articles sur la recherche mathématique contemporaine — en particulier, française — et le métier de mathématicien. Hébergé par le Centre National de la Recherche Scientifique (CNRS). ...more>> I-MATH - Cathleen V. Sanders A professional development course for teachers designed to help them integrate technology and the NCTM Standards into their teaching. Although this course is only available for credit to Hawaii teachers, teachers from other states may participate in the ...more>> The impact of dynamic geometry software on learning - Bryan Dye; MathsNet A paper that aims to measure the impact of use of dynamic geometry software on learning via the Internet; to compare various software packages, for example: Geometer's sketchpad, Cinderella, and Cabri-Geometre; and to measure the impact of "home learning" ...more>> Improving Measurement and Geometry in Elementary Schools (IMAGES) - Research for Better Schools (RBS) Information and resources designed to help teachers develop a deeper understanding of geometry and measurement concepts and to assist in designing meaningful instruction for elementary students. Topics addressed include: cognitive and developmental issues; ...more>> IMSA Math Journal - Michele Micetich; Illinois Mathematics and Science Academy A journal published annually since 1993; each issue contains articles, problems, and activities spanning a wide variety of topics of interest to high school mathematics teachers and students. Articles are available in both on-line and downloadable versions. ...more>> InfoMath Online K-12 math, following the premise that learning mathematics the traditional way is more effective than by playing games. Web-based courses: Math Tutor, Pre-Algebra Tutor, Algebra Tutor, Pre-Calculus. ...more>> Inhaltsverzeichnis Mathematik - C. Eisenhut German language primers on arithmetic and basic operations, solving equations and inequalities, functions, probability and statistics, geometry, and more. ...more>> in pursuit of nerdiness Blog by a middle grades and high school math teacher, formerly in the South Bronx, currently in the Netherlands teaching both within the Dutch national curriculum (in English) and within the International Baccalaureate Middle Years & Diploma Programs. ...more>> Inquiry maths - Blair, Andrew; and Martin, Caitriona Inquiry prompts for topics related to number, algebra, and shape to use in secondary school mathematics. Accompanying notes support teachers who "want to make their lessons more open and, thereby, encourage student independence and leadership." ...more>> Insert Clever Math Pun Here - Meg Craig Blog chock full of original classroom assignments and handwork samples. Posts by the Birmingham (Alabama) math teacher, which date back to July, 2014, have included "Equation Editor Awesomeness," "#mtboschallenge 1-2-3 Sunday Summary," "The Bagel Award-Winning ...more>> Inspirational Mathematics for Interactive Whiteboards - PowerpointMaths.com A large collection of Powerpoint resources for the mathematics classroom, for use with electronic whiteboards, in the categories: algebra, data handling, enrichment, measures, mental maths 5000, number, and shape and space. ...more>> The Institute for Figuring - Margaret and Christine Wertheim, Co-Directors "If mathematics is a language of pattern, its structures may be seen as the verses of a formal, yet fantastical poetics. Across the globe people have delighted in the harmonies of this language and the patterns discovered therein. These are the songs ...more>> Intelligent Tutor Math Educational Software, Inc. The programs in the Intelligent Tutor software series contain tutorials designed to help students learn and master Grades 7-12 math subjects. The programs are designed with school versions for use in schools, and home versions for individuals in self-study ...more>> Interactivate: Assessments - Shodor Education Foundation, Inc. A set of Shodor's Interactivate activities that allow the user to keep track of correct responses. To use these activities as "assessments" just select the "Keep Score" button on the Java applet page. A number of these activities, the Connect Four type ...more>> Interactive and animated Geometric Algebra with Cinderella - Eckhard Hitzer More than 90 JAVA applets that range from the elementary concepts of vector, bivector, outer product, and rotations, to triangle relationships, oscillations, and polarized waves. A special group of 21 applets illustrates three geometrically different ...more>> Interactive Geometry with JavaSketchPad - Bryan Dye; MathsNet Java applets illustrate geometrical figures (circle, cuboid, equilateral, isosceles, and scalene triangles, kite, parallelogram, regular hexagon, octagon, pentagon, quadrilateral, square, rectangle, rhombus, trapezium); show what is meant by congruence, ...more>> Interactive Java Applets - Fergus Murray Dragoric (The animated fractal toy); Toroidia (Adventures in toroidal geometry); Trochor (Fun with trochoids). See also Fergus Murray's Mathematical Graphics Page, and his mathematical animations. ...more>> Interactive Math - Christopher Henrich Topics in recreational mathematics, including polyhedra, kaleidoscopes, magic squares, and trochoids, presented with interactive applets. ...more>> The Interactive Mathematics Classroom - Rex Boggs A digital library of third-party technology resources for teaching mathematics, from kindergarten to calculus. Register to comment on interactive whiteboard files, Powerpoints, TI-Nspire documents, Excel spreadsheets, and other digital resources. RSS ...more>> Interactive Mathematics Miscellany and Puzzles - Alexander Bogomolny "The peculiar beauty of Mathematics lies in deduction, in the dependency of one fact upon another. The less expected a dependency is, the simpler the facts on which the deduction is based - the more beautiful is the result." This award-winning site offers ...more>> Interactive Mathematics Online - ThinkQuest 1996 Algebra (Postulates - Things you can do with equations and inequalities, Function Basics and Simple Graphing, Kinds of functions (periodic, odd, even, etc.), Function Squashing); Geometry (an introduction, applications, glossary, sample problems); Trigonometry, ...more>> The Interactive Mathematics Program (IMP) - Chicago, Univ. of Illinois A Model for Mathematics Education Reform. A four-year, problem based mathematics curriculum for high schools, to meet the needs of both college-bound and non-college-bound students. IMP is designed to replace the four-course sequence typical of most high ...more>> Interactive Mathematics Program (IMP) - Key Curriculum Press A four-year integrated problem-based secondary mathematics curriculum and professional development program for teachers that meets college entrance requirements and prepares students to use problem-solving skills in further education and on the job. Information ...more>> InteractiveMathTutor.com - Howard Heller Fee services include one-on-one tutoring, e-mail helper, phone helper, and homework helper. Register for free worksheets and solutions. Math subjects include elementary math, algebra, geometry, trigonometry, integrated math, calculus, statistics, and ...more>> Interactive Non-Euclidean Geometry - Carlos Criado-Cambon and Juan-Carlos Criado-Alamo Draw in Euclidean and spherical geometries -- as well as the four most popular models of hyperbolic geometry: Klein, Poincaré, half-plane, and hemisphere. This freeware lets you define points, lines, segments, and circles; analyze distances, angles, ...more>> Interior Design (SMILE) - Sally Hill, Horatio May Community Academy A lesson for grades 4-6 designed to teach students to calculate area and perimeter in inches. From the Geometry and Measurement section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative for Learning Enhancement. ...more>> InterMath Dictionary - The University of Georgia A searchable dictionary for middle school-level mathematics students, teachers, and parents. The dictionary provides related terms, everyday examples, interactive checkpoints, and challenges. Funded by the National Science Foundation, InterMath is a collaborative ...more>> InterMath - The University of Georgia InterMath is a professional development effort designed to support teachers in becoming better mathematics educators. InterMath workshops provide an ongoing support community, a lesson plan database, and a discussion board. The site provides mathematical ...more>> International Mathematical Olympiad (IMO) / Olympiade internationale de mathématiques (OIM) The World Championship Mathematics Competition for High School, which takes place each year in a different country. Its membership (by invitation only) has gradually expanded to over seventy countries from all five continents. Latest competition results; ...more>> Internet Math Challenge - Dept. of Mathematics, University of Idaho A weekly K-12 math challenge from the math department at the University of Idaho, discontinued in 2004. Past puzzles and solutions are available. ...more>> The Internet Mathematics Challenge - Julie Houston and David Trask Explore the geometry of architecture, and share your observations with the students who built this site. With a Java-enabled browser, mouse over pictures of buildings to find the angles, arches, and other geometric figures appearing in Durham Cathedral, ...more>> Introduction à la géométrie absolue avec CabriJava - Yves Martin Pages on the Bachmann' axiomatic with dynamic (CabriJava) examples in the hyperbolic or elliptic plane. ...more>>
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