Math Links

Meet us here on October 21, 2009, for the first Wolfram|Alpha Homework Day. This groundbreaking, live interactive web event brings together students and educators from across the country to solve your toughest assignments and explore the power of using Wolfram|Alpha for school, college, and beyond.

Meet us here on October 21, 2009, for the first Wolfram|Alpha Homework Day. This groundbreaking, live interactive web event brings together students and educators from across the country to solve your toughest assignments and explore the power of using Wolfram|Alpha for school, college, and beyond.

Introductory math courses have been selected to help you explore Math at MIT.

Nice set of instructional activities/lessons that have dynamic or interactive aspects to them. Would take some study to be able to use effectively, but a good resource.

Nice list of resources from around the world, some of the sites are not in English, but most are. Worth looking at as there are a lot of connections to other topics.

This resource is your online partner for teaching the core curriculum: English, history, science, mathematics, Spanish Learner-centered tools, lessons, and resources with measurable outcomes Interactive components that foster higher-order thinking skills Twenty-first century skills integrated into content

This slide show demonstrates some techniques that would be suitable for an experimental geometry project. The basic shapes of square and circle are explored using open source Geogebra and Dr Geo geometry software. The examples includes exercises in geometric construction, novel solutions and recursive (spiral) constructions. This is mathematics that can be done without algebra. There is some algebra on slide 18, to calculate the radius and area of a semicircle inscribed in a square.

This website hosts tons of geometry webquests to use for inspiration or ideas.

Great set of lessons for modeling, recursive functions, real-life application from NCTM Illuminations. The lessons include not only context, but applets that help students visualize the situation and  mathematical model. 

Mathematicians at Ohio State University have developed new equations to "describe the shape and motion of single cells for laboratory analysis."

"overview of the landscape of K-12 STEM education by considering different school models, highlighting research on effective STEM education practices, and identifying some conditions that promote and limit school- and student-level success in STEM. It can serve as a guide for those involved in K-12 education at all levels: policy makers; decision makers at the school and district levels; local, state, and federal government agencies; curriculum developers; educators; and parent and education advocacy groups." Findings, according to a Science magazine news story indicate that STEM teaching matters more than specialized STEM schools. Report does indicate steps to improve STEM education, involving investments in resources and teacher training, see :http://bit.ly/kRPyH3

LOG IN January 24th 9pm ET: http://tinyurl.com/MathFutureEvent Music and mathematics have been linked together for thousands of years, but rarely have students had the opportunity to explore the many connections that exist between them. To try to fill this gap, Mike Thayer of Hyperbolic Guitars is developing a course. At the event, we will discuss the course outline, as well as math and music links in general. All events in the Math Future weekly series: http://mathfuture.wikispaces.com/events The recording will be at http://mathfuture.wikispaces.com/HyperbolicGuitarsCourse Event challenge! Help Mike find a resource - a web page, a video, a music piece - to go with one of the topics in the course outline. Full syllabus and details of the outline: http://hyperbolicguitars.wikispaces.com/Math+%26+Music+Course Major topics: What is sound, anyway? The physics of waves The mathematics of waves Resonance Elasticity The generation of sound by "simple" systems The vibrating string The vibrating rod The vibrating plate (e.g., drumhead or cymbal) Open and closed pipes The Helmholtz resonator (--> the vocal chords) White noise, pink noise The concept of "timbre" The perception of sound Human listeners Other "listeners": Digital recording The interaction between the generator and the listener: the science of acoustics What makes sound become music? What does a listener "listen for" in music? Basics of music and musical notation: Musical descriptions Basics of music: Psycho-physical (auditory) descriptions What makes sound "musical" (