Sharon DeLisle

221 Added | 4 Magazines | 1 Like | 3 Following | 1 Follower | @mathgoddess1 | Keep up with Sharon DeLisle on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Sharon DeLisle”

The coin flip conundrum - Po-Shen Loh

Can you solve the seven planets riddle? - Edwin F. Meyer

Can you solve the dark coin riddle? - Lisa Winer

See how the rest of the world lives, organized by income | Anna Rosling Rönnlund

Math Games and Resources

There are so many fun and exciting resources available to help you engage students in your math classroom. These are some of the most popular math …

A brief history of banned numbers - Alessandra King

Where do math symbols come from? - John David Walters

How do executive orders work? - Christina Greer

Can you find the next number in this sequence? - Alex Gendler

How to spot a misleading graph - Lea Gaslowitz

How many ways are there to prove the Pythagorean theorem? - Betty Fei

Can you solve the fish riddle? - Steve Wyborney

Check your intuition: The birthday problem - David Knuffke

Can you solve the pirate riddle? - Alex Gendler

5 Good Resources for Teaching and Learning About World War II

This morning I went to the World War II museum in New Orleans. It is a fantastic museum. The museum does a masterful job of mixing artifacts and oral …

More Than 100 Math Games for Elementary and Middle School Students

XP Math is a good place to find online math games for students in elementary school and middle school. The games section of XP Math offers games for …

My Two Most Requested Documents

The purpose of <i>Life on Minimum Wage</i> is for students to recognize how difficult it is to save money when your only job(s) pay minimum wage without …

21 Real World Math Lessons for High School Students

Getting to teach economics lessons is one of my favorite things about being a social studies teacher. In economics lessons high school students start …

Math Pickle - Fun and Challenging Math Puzzles

Math Pickle is a free site that offers dozens of fun and challenging math puzzles for students of all ages. The puzzles are designed to foster …

Can you solve the virus riddle? - Lisa Winer

What’s so great about the Great Lakes? - Cheri Dobbs and Jennifer Gabrys

Why do airlines sell too many tickets? - Nina Klietsch

Can you solve the counterfeit coin riddle? - Jennifer Lu

How do US Supreme Court justices get appointed? - Peter Paccone

Can you solve the river crossing riddle? - Lisa Winer

What caused the French Revolution? - Tom Mullaney

How does the Nobel Peace Prize work? - Adeline Cuvelier and Toril Rokseth

The history of African-American social dance - Camille A. Brown

The history of the Cuban Missile Crisis - Matthew A. Jordan

What is a vector? - David Huynh