Snakebird is a visually engaging, interactive math puzzle game available on PlayMath.org. Designed for elementary students, especially grades 3 through 6, Snakebird challenges kids to use strategy, spatial reasoning, and their understanding of positive and negative numbers to solve increasingly complex puzzles.

Instead of relying on rote memorization or repetitive drills, students guide a colorful snake-like bird through a series of obstacles, using math concepts to navigate and complete each level. The site is completely free, with no ads or timers, and offers a playful, intuitive approach to math. Students aren’t given step-by-step instructions; instead, they’re encouraged to tinker, experiment, and learn through trial and error, making math feel like a creative adventure rather than a chore.

We asked California 4th grade teacher April Archer to share her experience with using Snakebird in the classroom. She’s in her fifth year of teaching and is always searching for ways to make math more engaging and meaningful for her students.

Here’s what April had to say about the game.

Why did you want to review the game Snakebird?

I chose to review Snakebird because it goes beyond basic math drills. It requires real problem-solving, strategy, and collaboration. Snakebird addresses a common challenge in upper elementary math: helping students develop spatial awareness and a deeper understanding of positive and negative numbers. I’ve seen firsthand how my students light up when they’re faced with a tough puzzle and work together to find a solution. The game sparks lively classroom discussions, encourages a growth mindset, and makes math fun. My students were genuinely engaged, often saying things like “I finally got it!” and helping each other through the more difficult levels. For me, Snakebird isn’t just another math game, it’s a powerful tool for building confidence, collaboration, and mathematical thinking in my classroom.

For which grade levels do you think Snakebird is best suited? Why? 

I think Snakebird is best for kids in grades 3–6. Students will be most successful if they have an understanding of positive and negative numbers. As the levels increase, the use of both numbers are required in order to complete the level. This age group will also have more strategy and spatial awareness, which will also help them complete the level.

Do you see any examples of games with specific standards alignment for your class?

As I searched through all the PlayMath.org games, I saw that there were games for multiplication, fractions, number lines, and place value.

• Multiplication
  • 4.OA.1–3: Interpret multiplication equations as comparisons; solve multi-step word problems using multiplication/division.
  • 4.NBT.5: Multiply up to 4-digit numbers by 1-digit and 2-digit numbers using strategies and algorithms.
• Fractions
  • 4.NF.1–4: Compare fractions with different denominators; add, subtract fractions; multiply fractions by whole numbers.
• Number Lines
  • Use number lines for fractions and measurement (e.g., line plots).
• Place Value
  • 4.NBT.1–3: Recognize place value in multi-digit numbers; compare, round numbers.

Key Practices Across Grades 3–6

• Use visual models (arrays, number lines) to build conceptual understanding.
• Emphasize reasoning about size and equivalence for fractions.
• Apply algorithms for multiplication and division progressively from conceptual to procedural fluency.

How did you use Snakebird in your classroom?

I would primarily use PlayMath.org as a differentiated learning tool that supplements my core math instruction. I used Snakebird as a Math Puzzle Warm-Up. We did a puzzle as a class, and I had students come up to the TV to explain their reasoning. I loved hearing my students talk through their problem-solving and strategy. I also used it as an early-finisher option—my students appreciate when I give them new and different options. I specifically liked this game because it was more than just drills—it requires engagement and problem-solving.

How did your students react to the games on PlayMath.org?

My 4th grade students were really engaged and enjoyed trying something new. One group of students shared that some of the puzzles were hard but fun. I remember hearing students say “I finally got it!” I love their growth mindset and that they did not give up on the more difficult puzzles. I enjoyed watching my students help one another.

How would you sum up your overall experience with the site? 

Excellent! Navigating the website was extremely easy. My students were very engaged in the game. They really enjoyed the challenge puzzles as compared to basic math drills. I love that the entire website is ad-free. It makes my life much easier and makes it feel more like an educational experience.

How easy was it to use and implement Snakebird in your classroom?

Very easy! I posted the link on Google Classroom, but some of my students were able to easily type in PlayMath.org on their search bar. A website like this is easier to access than specific applications that require my students to sign in multiple times.

What other game(s) did you like on PlayMath.org? 

Big Numbers: It was challenging for the kids but not too hard, which is a really good space to be in for learning. I liked that it helped my students create number bonds and base-ten cubes.

What makes PlayMath.org special or unique compared to other sites you’ve used in your classroom? 

Other sites I use in my classroom require a Google login/password/class code. I like that students can get to PlayMath.org without that extra step. Students are not spending time typing in usernames, passwords, etc. Other sites focus on basic drill skills, but I like the strategy, logic, and reasoning that these games require. I also love that all teachers can access this website because it is free.

How will PlayMath.org save you time or make teaching easier? 

My students will save so much time and have no hassle logging into any of the PlayMath.org games. The entire website is very easy to navigate. It will make my teaching easier because I can reinforce and review key topic areas. 

Teacher Picks is a sponsored program available from We Are Teachers. All opinions shared in the review are honest and based on the teacher’s direct experience. To learn more about our guidelines and review process, click here.