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The Waiting Game How many people should you date before you settle down? Students use modeling with probability distributions to come up with a rule to try to maximize their relationship happiness. Topic: Conditional Probability and the Rules of Probability (CP), Making Inferences and Justifying Conclusions (IC) The Reel Deal How has the length of popular movies changed over time? Topic: Statistics and Probability (SP) Bracketology What are the odds of creating the best March Madness bracket? Topic: Conditional Probability and the Rules of Probability (CP), Creating Equations (CED), Linear, Quadratic, and Exponential Models (LE) Overrated How much confidence should you place in online ratings? Topic: Ratios and Proportional Relationships (RP) It's a Date How can we improve our calendar? Topic: Building Functions (BF), Functions (F), Interpreting Functions (IF) Hitting the Slopes Can you predict a country's Winter Olympic performance? Topic: Interpreting Categorical and Quantitative Data (ID) Related:  CCSS -- Math -- Resources and Collections

Financial literacy online software: Banzai Your students aren’t going to learn much without some practice. Our Life Scenarios booklets work in conjunction with our online program to give students hands-on experience. Once students are done practicing with our scenarios, they can continue to use Banzai with their own money. One of the hardest parts about teaching is connecting the classroom to the real world. Banzai helps you do what you are already doing, even better. Every classroom is a little different; some need to focus more on one topic, some on another. It's your job to teach, it's our job to make that easier for you. Our Help Website designed to get you the answers you need, immediately. One hour email support.

Problem-Attic Lots ofProblems Get instant access to 30 years’ of well-respected, proven questions for Math, Science, Social Studies and English. Easy toUse With Problem-Attic you’ll spend less time preparing materials and more time doing what you love: teaching! More than aTest Generator Problem-Attic is an amazingly fast way to tailor your curriculum, challenge students, and personalize learning. 100% Coverageof CCSS Math Average of 2100 questions per grade (3–8) and high school subject. Details Samples Fully EditableContent Problem-Attic's editor is easy-to-use and very powerful, with full support for tables, graphics and math formulas. Screenshots

Graphing Calculator Untitled Graph Create AccountorSign In powered by powered by functions $$π Create AccountorSign In to save your graphs! + New Blank Graph Examples Lines: Slope Intercept Formexample Lines: Point Slope Formexample Lines: Two Point Formexample Parabolas: Standard Formexample Parabolas: Vertex Formexample Parabolas: Standard Form + Tangentexample Trigonometry: Period and Amplitudeexample Trigonometry: Phaseexample Trigonometry: Wave Interferenceexample Trigonometry: Unit Circleexample Conic Sections: Circleexample Conic Sections: Parabola and Focusexample Conic Sections: Ellipse with Fociexample Conic Sections: Hyperbolaexample Polar: Roseexample Polar: Logarithmic Spiralexample Polar: Limaconexample Polar: Conic Sectionsexample Parametric: Introductionexample Parametric: Cycloidexample Transformations: Translating a Functionexample Transformations: Scaling a Functionexample Transformations: Inverse of a Functionexample Statistics: Linear Regressionexample Statistics: Anscomb's Quartetexample Lists: Curve Stitchingexample

Contents, Interactive Mathematics Miscellany and Puzzles Since May 6, 1997You are visitor number E66B7E in base 20 Raymond Smullyan, a Mathematician, Philosopher and author of several outstanding books of logical puzzles, tells, in one of his books, a revealing story. A friend invited him for dinner. He told Smullyan that his teenage son was crazy about Smullyan's books and could not wait to meet him. Having told this story, would it be wise to announce up front what this site is about? |Contact||Front page||Index||Store| Trial Download If your download does not start, then click here. In Internet Explorer, click on the warning message and then click Download File... To install the software: 1) Choose to run the file. If this is not an option, then save the file to a location you can easily find again, such as your desktop. 2) Follow the prompts on the screen. To un-install the software: 1) Go to the Control Panel. 2) Click Add/Remove Programs 3) Select the trial and click Remove. - Playforce: Learning from the games we play BA - Balanced Assessment in Mathematics NRICH Teachers Primary Pupils Secondary Students Events and PD "It gave me some good ideas to use in the classroom and ... a link that I can get all of the activities from." Book NRICH Bespoke PDBook Forthcoming EventsBook our Hands-on Roadshow Your Solutions

Collections | Classroom collections are ideal for teachers to use in helping students understand concepts. Each resource set includes an outstanding selection of interactives, games, videos and learning tools. This collection of resources helps to guide students through the process of constructing viable arguments and critiquing the reasoning of others (CCSS Practice Standard 3). Students learn to use logical reasoning to solve problems and to explain their thinking, as well as to consider and reflect upon solutions offered by others. The resources in this collection present students with problems, lessons, and activities in which they will create or use a model in order to understand and communicate the mathematical concept (CCSS Practice Standard 4). The tools that students may utilize in mathematics are wide in variety, but all contribute to their mathematical knowledge and understanding when used appropriately.

Virtual Manipulatives for Mathematical World Virtual Math Manipulatives are more than a free, accessible teaching resource. Virtual manipulatives bridge the gap in the Concrete-Pictoral-Abstract learning continuum. This site serves as a guidepost leading you to digital math tools from 3 of the Major providers of Virtual Manipulatives. The "Virtual Wall" is a place for community members to post additional resources Math Playground You will find Singapore Math Based problem solving and modeling tools at Math Playground. National Library of Virtual Manipulatives This Rich collection of tools ranges from base 10 blocks to parabola Graphers. Illuminations Published by the National Council of Teachers of Mathematics, Illuminations includes lessons, digital tools and Games. Video and Lessons In addition to Math Playground LearnZillion has a great variety of math lessons on video. Math Games Illuminations Calculation Nation provides critical thinking Math games that you can play alone, or challenge others in tests of skill or wits.