The 5 Classroom Management Mistakes Teachers Make in December And What to Do Instead

If December feels less like a month and more like a survival challenge, you’re not alone. Classroom behavior in December can feel completely unhinged. Students are overstimulated, routines feel shaky, and suddenly, even your calmest kids are bouncing off the walls. Teachers everywhere are quietly Googling things like “why students are wild in December” while sipping their third cup of coffee before noon. The truth is, December classroom management mistakes are incredibly common, especially in kindergarten and the primary grades. Most of them are fixable with simple systems, clear expectations, and strong visual routines. Here are some of the biggest December classroom management mistakes teachers make…and what to do instead.

Mistake #1: Letting Routines Slide “Just for December”

This is one of the most common classroom management kindergarten tips teachers forget in December. With parties, assemblies, and shortened days, it’s easy to think routines don’t really matter anymore. But students need routines most when their world feels unpredictable.

When routines slide, classroom behavior in December almost always spirals. Kids feel unsure, boundaries blur, and suddenly lining up becomes a 10-minute emotional event.

The Fix:
Instead of dropping routines, tighten them up. Keep your morning routines, transitions, and dismissal procedures exactly the same, even on party days. You don’t have to be rigid, but you do need consistency.

A simple visual routine chart on the board can anchor the day when everything else feels exciting and distracting. Students don’t have to guess what’s coming next; they can see it.

This is also where plug-and-play visuals make a huge difference. Having seasonal routine slides ready to go means you aren’t reinventing the wheel in the busiest month of the year.

Mistake #2: Adding Too Much Excitement to an Already Overstimulating Month

December is naturally exciting. But one huge December classroom management mistake is layering extra excitement on top of kids who are already overstimulated. Pajama days, movie days, classroom transformations, surprise activities, spirit weeks—each one on its own is fun. All of them together? Total chaos.

This overload is a big reason winter break behavior becomes so intense.

The Fix:
Balance fun with calm. Keep one or two high-energy events each week, but protect the rest of your day with predictable structure. Add cozy, quiet moments on purpose, soft music during work time, calm brain breaks, and slower transitions.

For example, after a loud assembly, follow it with a silent drawing task or a calming breathing routine. Regulation has to be built into your schedule in December; it won’t happen naturally.

Mistake #3: Not Reteaching Expectations (Because “They Should Know Better”)

By December, teachers often assume students already know the rules. And technically, they do. But knowing expectations and following expectations are two very different things, especially when excitement is high.

One major reason classroom behavior in December feels out of control is that expectations haven’t been reviewed in weeks. Students need reminders, not consequences first.

The Fix:
Reteach expectations the same way you did in September, just faster. Model the right way and the wrong way. Practice lining up again. Practice carpet sitting again. Practice voice levels again.

Using short, visual review slides for behavior expectations in December can save so much instructional time. For example, the December Classroom Management and Behavior Expectations Review Digital Slides are a great way to quickly reset expectations without lecturing students. You can display them during a morning meeting or right before your most challenging transition of the day for an instant reminder.

Mistake #4: Relying on Verbal Reminders Instead of Visual Supports

By December, teachers are talking more than ever: “Sit down.” “Eyes on me.” “Hands to yourself.” Over. And over. And over. Verbal reminders start to fade into background noise for students, especially young ones.

This leads to power struggles, teacher burnout, and that constant feeling of repeating yourself all day long.

The Fix:
Shift the responsibility from your voice to your visuals. Visual supports make expectations concrete and remove the emotional tone from redirection. Instead of correcting verbally, you can simply point.

Visuals for:

• Voice level
• Line expectations
• Carpet behavior
• Independent work rules

help students regulate themselves without constant reminders. This is one of the most powerful classroom management kindergarten tips for making December feel manageable again.

Mistake #5: Overstuffing the December Schedule

The December calendar gets crowded fast. Spirit days, testing, parties, theme days, guest readers, assemblies. It adds up quickly. The problem isn’t the events themselves. The problem is when there’s no breathing room between them.

This is a huge contributor to winter break behavior spirals. Kids don’t have time to settle. Teachers don’t have time to reset. Everything starts to feel rushed and reactive.

The Fix:
Build in buffer days and buffer blocks. Protect chunks of your schedule that are intentionally boring and predictable. Not every day needs to be special. Calm days are what make the special days successful.

When students know that after the assembly comes normal math, normal centers, and normal dismissal, their behavior is far more regulated.

Why December Feels So Hard (And It’s Not Just You)

If you’ve ever wondered why students are wild in December, the answer is simple: routine disruption + emotional overload + sensory excitement = dysregulation. That doesn’t mean students are “bad.” It means they need clearer structure, stronger visuals, and calmer leadership than ever before.

And that’s exactly why December classroom management mistakes hit so hard, because even small missteps are magnified tenfold this time of year.

A Simple Way to Reset Behavior Expectations in December

If you’re nodding along thinking, “My students definitely need a reset,” using a quick, visual behavior review can make an immediate difference. The December Classroom Management & Behavior Expectations Review Digital Slides were created specifically for this time of year, when routines start slipping, and winter break behavior is at its peak.

These slides give you an easy way to reteach expectations without lecturing or stressing yourself out. You can project them during morning meeting, right before transitions, or after long breaks to calmly walk students back through what the right choices look like in your classroom. Because they’re digital, they’re perfect for whole group review, small group reminders, or even emergency sub days.

What makes these especially powerful in December is that they:

• Use clear visuals instead of constant verbal reminders
• Reinforce expectations in a calm, non-punitive way
• Help students refocus after parties, assemblies, and schedule changes
• Save you time when you’re already stretched thin

When expectations are visible and consistent, classroom behavior in December becomes far more manageable, and your patience lasts a whole lot longer.

You’re Not Failing—December Is Just December

If your classroom behavior feels tougher in December or if you feel like you are making all of the classroom management mistakes, it doesn’t mean you’re doing a bad job. It means you’re teaching during the loudest, most stimulating month of the year with tiny humans who are still learning how to regulate their bodies and emotions.

With stronger routines, clearer visuals, and intentional expectation reviews, December doesn’t have to be something you just “get through.” It can be calm, connected, and, dare we say, enjoyable.

And if you’re ready for support that lasts longer than just one month, that’s exactly where a monthly classroom management membership can change everything.

The Long-Term Solution: Systems, Not Survival

Here’s the honest truth: fixing December doesn’t come from working harder; it comes from working smarter. When your classroom management is built on clear systems instead of last-minute reactions, December stops feeling like survival mode.

That’s exactly why teachers love having access to a monthly classroom management membership. Instead of scrambling for new ideas every time the season changes, you get:

• Monthly behavior visuals
• Routine refreshers
• Seasonal expectation reviews
• Plug-and-play supports that grow with your class

So instead of making the same December classroom management mistakes year after year, you finally have a system that carries you through the chaos with confidence.

Ready for Calm, Even in December?

You don’t have to keep reinventing your classroom management every single month. If you’re tired of reacting to behavior instead of preventing it, and you want simple, effective systems that actually work, this is your sign to stop doing it alone.

Inside the Classroom Management Membership, you’ll get monthly, plug-and-play behavior visuals, routine supports, and seasonal expectation reviews that take the guesswork out of managing your classroom. Everything is designed for real teachers, in real classrooms, with real December-level chaos.

Instead of scrambling for solutions every time behavior spikes, you’ll walk into each month already prepared.

➡️ Join the membership today and start building calmer days, stronger routines, and a classroom that runs on systems, not survival.