## Archive for Free Technology

## How Many Squares Can You Make in a 5 x 5 Peg Lattice Board?

###### I’ve been wanting to post this problem for a long time. I don’t know why I’m so lazy.

##### Problem:

###### Suppose you have a 5 x 5 peg lattice board like one on the right:

###### Without injuring yourself or others, how many rubber band squares can you make on the board?

##### Challenge:

###### How many rubber band squares can you make on an N x N peg lattice board?

##### Geoboard:

###### The picture above is a screenshot of the Geoboard app.

This app is a:

###### provided by The Math Learning Center.

## Creativity Meets Math

Ever wonder if there’s any creativity in logic and math? Do left-brained people struggle to be creative? Where does creativity and logic come from?

Try out my Circular Design Maker.

* This seems to work better with the Mozilla Firefox browser

I was curious what it would look like if rotated rotating points around center points around another center point. LOL. Try saying that 5 times fast!

Using GeoGebra, I made this worksheet for us to see.

Try making some designs and take pictures of them!

**Creativity and Logic come from Curiosity.**

## Codecademy.com

Months ago I saw a video on Facebook that stuck with me. (See video below or click here). The entrepreneurs of many successful companies all got their start from learning programming: Facebook, Dropbox, Fab, just to name a few.