GUESS WHO Math Games: Practicing Skills with Student Engagement and Rigor

My five-year-old is really into board games lately (and to her dismay at times, my three-year-old is really into moving the pieces where they don’t quite go…what are little sisters for?) I know there are a ton of snazzy new board games in recent years, yet I couldn’t help but introduce her to some of the old classic ones I played as a kid. Playing this particular one with my daughter is also what inspired me to create many Guess Who Math games for the classroom.

The Original GUESS WHO Game

If you happen to be unfamiliar with the game, it’s very simple. Each person has a card with a “mystery person” on it, and you try to be the first one to guess who your opponent’s mystery person is by asking yes or no questions (for example, “Is your person wearing glasses?”). It’s a process of elimination of flipping down flaps on the game board until you can narrow it down and “guess who” it is. 

My daughter received the game as a present for her birthday, and she always wants to play. We’ve easily played it 100 times. When I’m getting dinner ready or we’re trying to get out the door to go somewhere she’ll beg, “Just one round, please Mommy!” and it’s hard to resist. 

Now, while the maternal part of me enjoys the simple fun of playing games with my daughter, sometimes it’s still hard for me to turn off my Teacher Brain. I couldn’t help thinking that if my own kid wants to play this over and over, then it would probably have the potential to be an engaging game to use in the classroom as well. 

GUESS WHO Math Game for Place Value

My first thought was that it would lend itself very well to number sense and place value, so I popped out those little faces from the traditional game and replaced them with numbers. This set with 3 digit numbers is the one I use most often with my second graders, but I also have sets for 1 and 2 digit numbers. 

Many of my students were already familiar with how to play “Guess Who?” so it was very easy to show them the rules for the new math game: “Guess What Number?” 

It is played much like the original, except that they ask questions to guess their opponent’s mystery number. It is AMAZING how this really gets students thinking and using their number sense. The game definitely ups the ante when it comes to rigor, because it takes a lot of skill to not only formulate questions, but also eliminate numbers based on their opponent’s answers. It has been such a worthwhile (and fun!) way to practice place value concepts. 

If you’d like to use this place value game as a math center or early finisher activity in your classroom, the resource includes FOUR game sets:

• Numbers 0-20 (technically, 0-23 since there are a few extra flaps)
• 2 Digit Numbers
• 3 Digit Numbers
• Mixed Numbers (a game with a combination of 1, 2, and 3 digit numbers)

These multiple versions can be used for differentiation based on students’ ability levels. You can switch to the versions with greater numbers as students progress throughout the school year.

Using Question Stems and Visual Supports

I anticipated that students might get a little stuck thinking of questions to ask, particularly when first learning how to play. I made these “cheat sheets” that they can keep next to them as they’re playing to be able to refer to them as needed. 

Most of the kids in my class did rely heavily on the cheat sheets at first, but I noticed that the more familiarized they became with the game, the less they needed to look at it. They have also made me proud by coming up with their own questions that are not on the sheet, such as, “Is it the sum of ____?” or “Is it between the numbers ____ and ____?”

This game did require a bit of modeling and support early on. I sat in on games when there were new players so that I could provide help when needed. But it did not take long for most students to get the hang of it to where they could play independently. It is also very clear that over time, they have been able to develop a much deeper number sense and improve their mathematical reasoning in the area of place value. 

More GUESS WHO Math Games

Since I’ve seen how effective this game has been in improving number sense, I created Guess Who games for additional math concepts. Some skills are: standard/expanded/word form, addition, subtraction, multiplication, division, counting money, telling time, geometry, and fractions! All of these games can also be found by searching “Guess Who” in my Teachers Pay Teachers store.

GUESS WHO games for Upper Grade

I’ve also had some upper grade teachers reach out with some game requests. One was for Place Value to the Thousands, Ten Thousands, and Hundred Thousands, which is now available on TPT.

And a fifth grade teacher asked if I could make a version for decimals. Ask and you shall receive, because I now have Guess What Decimal too! I’ll admit that I was a little rusty in the decimals department, but I reached out to teachers at my school and they gave me a good refresher.

I also had some of their students test out the game, and I was blown away by their skills. I didn’t feel “smarter than a 5th grader” as I watched them play, but the game was a major hit! The kids were super focused, engaged, and asked when they could play again. It would definitely make for a popular math center or early finisher activity in a fourth or fifth grade classroom. 5 different game sets are included for students to practice comparing decimals:

• Practice Decimals with Ones and Tenths
• Math Decimals to the Hundredths Place
• Decimals to the Thousandths Place
• Mixed Decimals (a combination of the 3 games above)
• Mixed Decimals with 0 Ones (the most challenging version, where students can only rely on numbers after the decimal point)

GUESS WHO Math Game Bundles

All of my Guess Who math games are available individually, or if you love a good deal, the multiplication and division sets come in their own discounted bundle. You can save on the rest of them with the Guess Who Math Games Growing Bundle or Guess Who Math Games MEGA bundle in the shop here on my website. Both bundles are also available on Teachers Pay Teachers.

The MEGA bundle includes ALL of the games (every game in the original bundle, plus the ones for multiplication, division, decimals, and place value up to the hundred thousands).

When you scoop up either bundle now at the current price, you get all future game sets FREE. New games are 50% off for the first 24 hours. Make sure to follow me on TPT if you want to save!

Both growing bundles also includes an editable version. The possibilities are endless with these editable templates, which can be used for any grade level, skill, or subject.

Storage for GUESS WHO Games

With so many game versions, it helps to stay organized! I recommend storing each set of game board cards and mystery cards in separate containers. I keep mine in the Recollections Color Photo & Craft Keeper (sold on Amazon or at Michaels). You can get labels for FREE right here and they can be printed on full sheets of sticker paper.

Game Board Compatibility

Some of the older or alternative versions of the actual Guess Who board game have different sizes, and my game cards may not fit with those editions. Each of my game sets come with two templates. One is compatible with a previous version sold through Amazon Prime (the board has 4 rows with 6 in each row, and is pictured in all of the photos above). The other is this newer version of the board game. This newer Amazon Prime version is the set that has 3 rows (and 8 in each row) with the longer flaps seen here:

If you’d like more ideas for engaging math practice based on classic games, you might also want to check out my color Jenga game sets. 

There’s a group of kids out there that is so lucky to have one very special person in their lives. Someone who is taking the time right this second to look for new ideas to make math and learning fun for them. Guess who? 😉