And so it begins: Tabletop Math Games Collection is LIVE on Kickstarter!
To have a successful campaign, we need plenty of people to back the project early. The more supporters we get — especially on the first day — the more likely the Kickstarter service folks will help spread the news for us.
So I’m offering a special bonus printable activity guide for everyone who joins the campaign at any pledge level during the first 48 hours of the campaign:
Geometric Coloring Designs 5: Advanced Tessellations is one of my favorite open-ended math art activities, which works with students from elementary to high school. And adults enjoy it, too!
The rest of the Geometric Coloring Designs series will show up as bonuses in future weeks, and early backers get them all. Whether you pledge on day 1 or day 21, your credit card won’t be charged until the campaign ends, so join early to lock in your bonus perks.
Let’s show the whole world how much fun it can be to play around with math!
Cool facts about 152: The eighth prime number is 19, and 8 × 19 = 152. When you square 152, you get a number that contains all the digits from 0–4. You can make 152 as the sum of eight consecutive even numbers, or as the sum of four consecutive prime numbers. 
Welcome to the 144th edition of the Playful Math Education Blog Carnival — a smorgasbord of delectable tidbits of mathy fun. It’s like a free online magazine devoted to learning, teaching, and playing around with math from preschool to high school.
Denise Gaskins' Let's Play Math 