Posts tagged ‘Interactive’

IntMath Newsletter: Model, animations, software

In this Newsletter:

1. New on IntMath: EFFEKT bridge model, Lissajous animations
2. Resources: oPhysics, topol0gy software
3. Math in the news: 4-color graph problem
4. Math movies: Statistics, time
5. Math puzzle: Factorials
6. Final thought

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Infinite series background

binomial series interactive applet background
Infinite series have played an important role in the development of mathematics, especially calculus. Here's some background to some applets I wrote recently.

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IntMath Newsletter: Complex numbers, evolutes, parabolas

In this Newsletter:

0. Privacy, cookies and ads
1. New on IntMath: Complex numbers and Evolutes
2. Resources
3. Math in the news
4. Math movies
5. Math puzzle
6. Final thought

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IntMath Newsletter: First principles applet, resources

1. New applet: Calculus first principles
2. Resource: ImmersiveMath
3. Math in the news: Proof School, GPU problem solvers
4. Math movie: Inspiration
5. Math puzzle: Intersecting parabolas
6. Final thought: Tenants

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IntMath Newsletter: Double springs, data, going viral

In this Newsletter:

0. Hiatus
1. Revised applet: Double Springs Interactive Graph
2. Resource: Wolfram Data Repository
3. Math in the news: Going Viral
4. Math movie: Maps
5. Math puzzle: Sequence formulas
6. Final thought: Learners

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Double springs interactive graph

revised double springs applet
The revised double spring applet now allows exploration on mobile devices. Here is some background.

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IntMath Newsletter: Piano trig applet, continued fractions

In this Newsletter:

1. New applet: Piano note frequencies interactive
2. Resource: Continued fractions
3. Math in the news: Space filling
4. Math movie: One in a million
5. Math puzzle: clock
6. Final thought: Really worth the doing

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IntMath Newsletter: Quadratic graphs, Cymath, food and learning

In this Newsletter:

1. New applet: Quadratic function graphs
2. Resource: Cymath
3. Math in the news: Math is not static
4. Math movie: Food and your brain
5. Math puzzles
6. Final thought: Age

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New applet: What does b do in a quadratic function?

Value of b in a quadratic function
y = ax2 + bx + c is a parabola. Changing the variables a and c are fairly simple, but what does b actually change, and by how much?

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IntMath Newsletter: Domain, range, Azure, Riemann

In this Newsletter:

1. New applet: Domain and range exploration
2. Resource: Azure Machine Learning Studio
3. Math in the news: Riemann hypothesis
4. Math movie: Is math discovered or invented?
5. Math puzzles: Bees
6. Final thought: Bees

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Full archive

See the blog sitemap for all previous articles.