Trashketball Review Game – Fun Math Practice for Grades 3–5

Ever finish a lesson a few minutes early and think, “What now?”
That’s usually not my problem—I’m almost always racing the clock to squeeze everything in. But one day, I had 15 extra minutes I didn’t plan for, and before I could blink, my students shouted, “Trashketball!”

They know I love it just as much as they do—and with good reason.

What You’ll Find in This Post

What Is Trashketball?

Trashketball is a whole-class review game that combines academic practice with a little friendly competition. Students work through problems or questions in teams. When they answer correctly, they get a chance to shoot a ball into a trash can (or bucket) for extra points.

It’s simple to set up and play—and once students learn the rules, they’ll beg to play again.

Why Trashketball Is Perfect for Math Review

Most math reviews can feel dreary – for students and teachers. But Trashketball? It’s fun, fast-paced, and packed with student engagement. Kids are thinking, moving, and reviewing all at once. Even students who usually zone out during practice time perk up when they hear “Trashketball.”

It’s also:

• Super low-prep
• Easy to manage (with one key rule—more on that later)
• Flexible enough to work with nearly any content or grade level

Let’s break it down so you can start playing today—even if you don’t have any of my ready-made games.

What You’ll Need to Play Trashketball

This is what makes Trashketball so teacher-friendly—you probably already have everything you need:

1. A Trash Can

Literally any classroom trash can will do.
I’ve played with:

• A big round trash can (my favorite—nice wide rim!)
• A tiny rectangular one
• A mostly full trash can (no judgment, we were short on time)

Optional tip: If you want less mess, use an empty paper box instead.

2. A Ball

Don’t overthink it. I use an old, semi-deflated rubber ball. It doesn’t bounce. It doesn’t roll. But it works.

Other ball options:

• A small foam ball or stress ball
• A rolled-up pair of socks
• A crumpled piece of paper

Just make sure it’s classroom-safe and soft enough not to break anything.

3. A Set of Questions

This is where things get flexible. You can use:

• Task cards you already have
• Problems from your textbook
• Review questions on a whiteboard
• Vocabulary words
• FastPin mode in Boom Learning
• My printable or digital Trashketball games (if you want a shortcut)

Back when I started playing this game, I just grabbed my tried-and-true laminated task cards. I didn’t have fancy slides or digital games. That’s the beauty of Trashketball—it works with whatever you already use in your classroom.

Pro tip: Have a set of questions within reach so you can grab and go for quick-start games.

How to Keep Score in Trashketball

Keep it simple! You don’t need a scoreboard or an app—just grab a whiteboard and a marker. When we’re short on time, I usually tally points under two team names. We often play girls vs. boys, but you can split the class however makes sense for your group.

Alternate scoring method:

• Let a student keep score at their desk (assign a team captain!)
• Use sticky notes to track points on desks

Step-by-Step: How to Play Trashketball in the Classroom

There are lots of ways to play, but this is what works for me:

1. Display a problem. Everyone in the class solves it—no exceptions. I want every student thinking.
2. Call on a player from the current team to share the answer. If it’s correct, that team earns 1 point.
3. Bonus time: That student takes a shot. If they make it? Their team gets a second point.
4. Switch teams and repeat with a new problem.

Keep rotating and scoring until you run out of time—or energy!

Want more game management tips? Check out:
➤ Trashketball Game Tips

Classroom Management Tips for Trashketball

Trashketball is exciting. And when students are excited, things can get loud—fast.

Here’s my #1 behavior management tip:
“If you talk when it’s not your turn, the other team gets a point.”

It’s ridiculously simple—and super effective. You’ll be amazed at how quickly students quiet down when points are on the line.

You can also keep things running smoothly by:

• Making sure teams know who’s answering each round
• Having clear signals for when to shoot vs. when to listen
• Keeping the pace quick so students stay focused

When to Use Trashketball

This game works for so much more than just “filler” time. I’ve used it for:

• Spiral review before a test
• A quick review after a lesson
• A Friday math activity
• A reward game after a tough unit
• Transitions between units
• Indoor recess (yes, really!)

Want more creative ways to use it?
➤ Back to School Games Using Trashketball
➤ Teaching Routines with Trashketball
➤ Let Students Create Their Own Trashketball Games

Free Trashketball Games for Grades 3–5

Want a ready-to-go trashketball game? I’ve put together free mini games for 3rd, 4th, and 5th grade that you can use right away—no prep needed.

Just pick your grade and grab a Google Slides digital version:

Want even more?
➤ Check out the full Trashketball game collection in my TpT store!

Trashketball FAQ: What Teachers Always Ask

Ready to Try Trashketball in Your Math Class?

Trashketball is one of those classroom gems that just works. It’s flexible, fun, and low-prep—and your students will ask to play it again and again. Whether you use your own questions or grab one of my ready-made games, Trashketball turns math review into something students actually look forward to.

So next time you’ve got 15 minutes left in class… you know what to do.