# Archive for the ‘Intmath Newsletters’ Category

18 June 2014

In this Newsletter:

1. Arc length of a spiral around a paraboloid

2. Padgett – from brain injury to math genius

3. Thank you, volunteers

4. Math puzzles

5. Final thought – Asking good questions

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Posted in Intmath Newsletters **|** 2 Comments »

27 May 2014

In this Newsletter:

1. Wu’s squaring trick

2. Resource – PatrickJMT math videos

3. Google uses integration to speed up the Web

4. Volunteers wanted!

5. Math puzzles

6. Friday math movie: 5 Quick Math Tricks for Filmmakers

7. Final thought – walking and problem solving

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Posted in Intmath Newsletters **|** 9 Comments »

2 May 2014

In this Newsletter:

1. Pulleys interactive applet: background

2. Teraplot LT

3. Math puzzles

4. Friday math movie: Falling in love with primes

5. Producer or consumer?

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Posted in Intmath Newsletters **|** 11 Comments »

10 April 2014

In this Newsletter:

1. Solution for the range hood problem

2. Resource – Mathapedia

3. IntMath polls

4. Math puzzles

5. Friday math movie – 8 math talks to blow your mind

6. Final thought – Despicable

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Posted in Intmath Newsletters **|** 14 Comments »

4 February 2014

In this Newsletter:

1. New z-Table interactive graph

2. Resource: CK-12.org

3. Math puzzles

4. Friday math movie: Complex numbers in math class

5. Final thought: Giving

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Posted in Intmath Newsletters **|** 4 Comments »

14 January 2014

In this Newsletter:

Resource: Open source textbooks

Updated math interactive – Math of beauty

IntMath Polls

Math puzzle

Friday math movie – Sand images drawing machines

Final thought – School for the soul

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Posted in Intmath Newsletters **|** 8 Comments »

28 October 2013

In this Newsletter:

1. When does log(*x *− 3) = log *x* − log 3?

2. Updated math interactives

3. IntMath poll

4. Math puzzles

5. Friday math movie – Smart failure

6. Final thought – Learning to learn

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Posted in Intmath Newsletters **|** 5 Comments »

2 October 2013

In this Newsletter:

1. Resources for the new school year

2. Prime Gaps

3. Math interactive: matrix applet

4. Math puzzles

5. Friday math movies

6. Final thought – Choosing the best role model

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Posted in Intmath Newsletters **|** 3 Comments »

5 September 2013

In this Newsletter:

1. Resource: Dr. Geo

2. Music and Phi

3. Maps that help you make sense of the world

4. IntMath Poll

5. Math puzzles

6. Friday math movies

7. Final thought: Clear vision

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Posted in Intmath Newsletters **|** 6 Comments »

30 July 2013

In this Newsletter:

1. What makes a good math teacher?

2. Resource: WriteLaTeX

3. TIMSS summary

4. Math puzzles

5. Friday math movies

6. Final thought: Procrastination

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Posted in Intmath Newsletters **|** 11 Comments »