## Wednesday, January 23, 2013

### Paperclip Math

1. Hands on Math: Paperclip Equations (also can be done with fact families)
2. The Longest Chain - First, have students estimate how many paperclips they think they can link in a certain amount of time. Then, set a timer and have students make a chain as quickly as possible! Measure the paperclip chains. Who created the longest? Who's guess was the closest to their actual number?
3. Just my size - Have kids estimate how many paperclips it would take to create a chain the same height as them.
4. Mean, Median, Mode, Range - Race to make a chain! When time is up, kids count how many clips they linked. Write down the number of clips they linked on the board from lowest to highest. Next, find the mean, add up all their scores and divide the sum by how many teams there were. Then, circle the number that falls in the middle (median). Mode - did anyone have the same number of paper clips on their chain? Finally, find the range: subtract the lowest score from the highest.
5. Paperclip patterns: link colors to create a pattern.
6. Floating Paperclip! - Visit Science Bob for a paperclip science experiment about surface tension.