Pi, the most famous mathematical constant.

Mathematician Bernhard Riemann explains the importance of proofs in mathematics. He proves a theorem on stereographic projection.

Proof

The mathematician Heinz Hopf describes his "fibration". Using complex numbers he builds beautiful arrangements of circles in space.

Fibration continued

Fibration

Mathematician Adrien Douady explains complex numbers. The square root of negative numbers is explained in simple terms. Transforming the plane, deforming pictures, creating fractal images.

Complex Numbers continued

Complex Numbers

Mathematician Ludwig Schläfli talks to us about objects in the fourth dimension and shows us a procession of regular polyhedra in dimension 4, strange objects with 24, 120 and even 600 faces!

The fourth dimension continued

The fourth dimension

M. C. Escher tells the adventures of two-dimensional creatures who are trying to imagine three-dimensional objects.?

Dimension three

Hipparchus explains how two numbers can describe the position of a point on a sphere. He then explains stereographic projection: how can one draw a picture of the Earth on a piece of paper?

Dimension 2

The Is All about Math videoPodCast we are dedicated to provide short instructional videos on Mathematics. In these video lectures we handle multiple areas of mathematics. These videos will be useful for teachers and students at many levels.

Introduction to Phun. The new entertaining and extreme fun eductional computer program. Using Phun to explain Math.

Are you having Phun yet?

Vedic multiplication or weaving multiplication. Fibonacci's Sieve or Lattice Multiplication. John Napier's Bones multiplication.

Weaving Numbers

Proving The Well Ordering Principle is equivalent to The Principle of Mathematical Induction.

The Well Ordering Principle

Principle of Strong Mathematical Induction. Fermat's Method of infinite descent. Well Ordering Principle.

Mathematical Induction (Part III)

Prove Inequality using the Method of Mathematical Induction.

Mathematical Induction (Part II)

Explain the Method of Mathematical Induction. Francesco Maurolico, Pascal and John Wallis. Applying the method of Induction to prove the sum of odd numbers is a square.

1, 2, 3  ... Infinity.  Mathematical Induction

We explain the  summation telescoping property and apply it to finding two summations.

Summation Telescoping Property

Sigma Notation. Tetrahedral numbers. Pyramidal Numbers. Some relations between them.

It's all Greek to me! Sigma notation

Recursive Relation for triangular numbers. Finding a solution to the recursive equation and another solution to the Recursive equation.

Triangular Numbers (Part III)

Using Gauss Idea to find the sum 1+2 + ... +n. Arithmetic progressions an obtaining a general formula for the sum of an arithmetic progression.

Triangular Numbers (Part II)

Great classes -- for kids and adults. For me (an adult, I think), the podcasts dragged a bit. This makes me think kids would find them boring. (The music is sopirific.) So I&#39;ll give a 4 star rating and recommend that a quick break be built in about half-way through each lesson. Something to perk up the attention span. Still, you (podcast customer and math student) should subscribe!

K-12 and Beyond

Excellent presentation and very educational....please upload more presentation!!!!!!!

Awesome

Is All About Math (Video Podcast)

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