"The distinction between music and noise is mathematical form. The foundation of music is the musical note: a combination of pitch (the musical word for frequency) and duration."
Welcome to the Mathematical Association of America's NumberADay blog. Every working day, we post a number and offer a selection of that number's properties.
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"Come Fly With Me Activities The 150+ activities explore science through aviation and aerospace concepts. There are activities for a wide range of science curriculum topics and grade levels. Some activities are simple, single lesson plans while others require equipment, preparation and cover a number of sessions. "
"Over 100 videos taped in Florida schools!
Choose the lessons you wish to view from the matrix at left. They are presented in a brief, open-ended style to make them easy to adapt to many situations"
"Dr. Robert Lindberg, President and Executive Director of the National Institute of Aerospace, envisions a new way to introduce Engineering into the K-12 curriculum by exploring the distinctions between Science and Engineering; between the Natural World and the Designed World; and between the Scientific Method and the Engineering Design Process."
a great primary site to teach students about music and instruments. The site is enchanting with it's interactive story/video platform. It invites students to take part in the story and introduces them to various "magic" instruments. As students learn, they get mouse practice (dragging dropping) for some fine motor skills; matching shapes, and identifying different types of instruments. Students also get exposed to a variety of types of music that instruments are used to create.
"The term "fractal" was first used by mathematician Benoît Mandelbrot in 1975. Mandelbrot based it on the Latin frāctus meaning "broken" or "fractured", and used it to extend the concept of theoretical fractional dimensions to geometric patterns in nature"
Expressing a circle in a standard form expression is defined standard equation of a circle. Imagining a circle in a plane at a particular distance from both axis of the Cartesian coordinate system is the standard form of the circle.