Playful Math Education Carnival 121 at nebusresearch

Check out the new playful math blog carnival at nebusresearch blog. Joseph put together a great collection of math games, activities, and teaching tips:

The carnival features classic puzzles, geometric art, Friedman numbers, scrambled times tables, mathematical comics, the friendship paradox, and a free online topology game. And much more — too many topics to list!

A few of the entries may push the limits of “school level” math, but there’s plenty of mathy fun to go around.

Click here to go read the carnival blog

And if you’re a blogger, be sure to submit your blog post for next month’s carnival!

Past carnivals are still full of mathy treasure. See them all on Pinterest:


CREDITS: Carnival photos (above) by Casey Horner and reyhan afif on Unsplash.

howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.

Playful Math Carnival 120 at Find the Factors

Check out the latest carnival of playful math for all ages:

Each monthly Playful Math Education Blog Carnival brings you a great new collection of puzzles, math conversations, crafts, teaching tips, and all sorts of mathy fun. It’s like a free online magazine of mathematical adventures. What fun!

Iva Sallay put together this carnival of evergreen links — helpful and inspiring no matter when you read them.

This carnival offers math art and poetry, kid-made books, journaling, logic, and talking math with kids. Same and Different, How Many, and other puzzles. And more!

Click Here to Read the Carnival Blog

Want to Join in the Fun?

Do you have a favorite blog post about math activities, games, lessons, or hands-on fun? The Playful Math Blog Carnival would love to feature your article!

We welcome math topics from preschool through the first year of calculus. Old posts are welcome, as long as they haven’t been published in past editions of this carnival.

To submit a blog article for consideration, fill out this form:

Yes! Please Share My Post

Have you noticed a new math blogger on your block that you’d like to introduce to the rest of us? Feel free to submit another blogger’s post in addition to your own. Beginning bloggers are often shy about sharing, but like all of us, they love finding new readers.


CREDITS: “One Galaxy” drawing by Sara Divenuto, age 10, via Hubble Space Telescope / ESA on Flickr (CC BY 2.0).

howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.

Playful Math Education Carnival 119 at Three J’s Learning

Check out the new playful math blog carnival at Three J’s Learning blog. Joshua put together a great collection of math games, activities, and teaching tips:

The carnival features a “square dancing” puzzle, strategy game discussions, divisibility rules, fake theorems, and mathematical oceans in disguise. And much more!

Click here to go read the carnival blog

And if you’re a blogger, be sure to submit your blog post for next month’s carnival!

Past carnivals are still full of mathy treasure. See them all on Pinterest:


CREDITS: Carnival photos (above) by Scott Trento and Craig Smith on Unsplash.

howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.

Playful Math Education Carnival 118 at Math Mama Writes

Check out the latest carnival of playful math for all ages:

Each monthly carnival brings you a great new collection of puzzles, math conversations, crafts, teaching tips, and all sorts of mathy fun. It’s like a free online magazine of mathematical adventures. What fun!

Sue VanHattum put together this carnival of evergreen links — helpful and inspiring no matter when you read them.

This carnival offers summer math resources, a four-4s puzzle, set theory for kids, magic math books, fresh insight into the Math War game, counting challenges, and the Fundamental Theorem of calculus. And more!

Click Here to Read the Carnival Blog

Want to Join in the Fun?

Do you have a favorite blog post about math activities, games, lessons, or hands-on fun? The Playful Math Blog Carnival would love to feature your article!

We welcome math topics from preschool through the first year of calculus. Old posts are welcome, as long as they haven’t been published in past editions of this carnival.

To submit a blog article for consideration, fill out this form:

Yes! Please Share My Post

Have you noticed a new math blogger on your block that you’d like to introduce to the rest of us? Feel free to submit another blogger’s post in addition to your own. Beginning bloggers are often shy about sharing, but like all of us, they love finding new readers.


howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.

Playful Math Education Carnival 117 at Math Hombre

Check out the new playful math blog carnival at Math Hombre blog. John put together a great collection of 30+ math games, activities, and teaching tips:

The carnival features hands-on papercrafts, open-ended projects, challenging puzzles, inspiring tips, and thoughtful essays. And comics, too.

Click here to go read the carnival blog

And if you’re a blogger, be sure to submit your blog post for next month’s carnival!

Past carnivals are still full of mathy treasure. Check them out:


howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.

Playful Math Education Carnival 116 at Following Learning

Check out the latest carnival of playful math for all ages:

Each monthly carnival brings you a great new collection of puzzles, math conversations, crafts, teaching tips, and all sorts of mathy fun. It’s like a free online magazine of mathematical adventures. What fun!

Simon Gregg put this carnival together a few weeks ago, and I should have posted a link before now, but it’s been a hard few months here, and too many things got shoved aside. Still the posts are evergreen — helpful and inspiring no matter when you read them.

This carnival offers summer camp activities, dancing geometric patterns, new books to enjoy, pattern blocks, the math of peg solitaire, Q-bitz fraction talks, and a taste of some great math conversations on Twitter. And plenty more!

Click Here to Read the Carnival Blog

Want to Join in the Fun?

Do you have a favorite blog post about math activities, games, lessons, or hands-on fun? The Playful Math Blog Carnival would love to feature your article!

We welcome math topics from preschool through the first year of calculus. Old posts are welcome, as long as they haven’t been published in past editions of this carnival.

To submit a blog article for consideration, fill out this form:

Yes! Please Share My Post

Don’t procrastinate: The deadline for entries is this Friday, May 25. The carnival will be posted next week at Math Hombre blog.

Have you noticed a new math blogger on your block that you’d like to introduce to the rest of us? Feel free to submit another blogger’s post in addition to your own. Beginning bloggers are often shy about sharing, but like all of us, they love finding new readers.


howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.