You don’t need to overhaul your entire first grade math block this summer—but a little behind-the-scenes prep now can make August way smoother.
I know the school year just ended, and your brain probably wants to binge shows, drink iced coffee in peace, and not think about standards or manipulatives for a hot minute. (Fair. Do that first.) But once your teacher brain starts creeping back in—you know, during that random aisle wander at Target or while sipping lemonade by the pool—here are a few low-effort ways to prep your first grade math block so you’re not scrambling in August.
Anatomy of a First Grade Math Block (That Actually Works)
Here’s the basic structure I use and have seen works—especially if you follow a Cognitively Guided Instruction (CGI) approach:
- Warm-up: Quick number sense routines to get brains buzzing and encourage flexible thinking.
- Mini-lesson: Instead of direct modeling, I pose a rich, relatable problem and invite students to make sense of it first. I don’t show them how to solve it—because the power is in watching their thinking unfold. I listen in, take note of the strategies students naturally use, and pull from that to guide the learning.
- Hands-on practice: Students work independently or with partners using manipulatives, drawings, or number sentences—whatever tools make sense for their thinking. This is their time to explore and test strategies with support as needed.
- Student reflection: We come back together to share strategies, compare representations, and connect ideas. This is where the magic happens—when students realize there’s more than one way to solve a problem and start building that conceptual understanding.
This structure gives students space to think like mathematicians, not just follow steps. It’s not about rushing to the “right answer.” It’s about growing confident problem solvers who understand the why behind the math.
Summer Prep Ideas for Your Math Block
You do not need to go into full-on planning mode right now. But if the mood strikes, here are a few simple things you can prep slowly this summer so that back-to-school season doesn’t feel so overwhelming:
1. Set Up Your Manipulatives
Think bins, labels, and easy access for little hands like math toolkits. Whether you use clear tubs or a rolling cart, make sure:
- Kids can grab what they need independently
- Like items are grouped together (pattern blocks, cubes, spinners, etc.)
- There’s a system you can keep up with even when you’re running on fumes
Here’s a blog post all about storing math manipulatives.
2. Prep Math Journals or Weekly Word Problems
A little prep now = less copying chaos in August. Set up:
- Math journals with prompts or problem-solving routines
- A stash of differentiated weekly word problems ready to go
These can be quick wins when you’re planning each week—especially once routines are rolling.
3. Choose 1–2 Daily Math Routines
Here’s where the magic happens. If you want to build a math block that runs itself by October, lock in 1–2 predictable routines you’ll do every single day.
My two favorite types?
- Number sense routines (like a 120 chart activity or quick number talks) A 120 Chart Number Sense Routine that gets kids talking, thinking, and noticing patterns—all in less than 10 minutes a day. It’s low-prep, student-centered, and works beautifully whether you’re teaching whole group or in a small group setting. The consistency helps students grow their math identity—they start to see themselves as mathematicians who notice things and make connections. And honestly? It makes planning way easier.
- Problem-solving warm-ups (aka the real MVP of your math block):
Let’s be honest—most word problem “strategies” out there just teach kids to hunt for keywords and cross their fingers. Nope. Not in this room. Problem-solving warm-ups are where the math magic happens because your students actually think. You read the problem, students make sense of the story, choose their own strategy, and explain their thinking.
Sound like a lot to plan? Don’t worry, teacher friend. I’ve got you. I’ve got a set of CGI-aligned problems with differentiated number sets that take the guesswork out of prep. You just print, post, and watch the math conversations unfold. It’s low lift for you and high impact for your kiddos. Win-win.
Bonus Tip: Keep a “Math Ideas” Note in Your Phone
Trust me on this one—some of your best teaching ideas will pop up while you’re nowhere near a lesson plan. Inspiration hits at the weirdest times—on a beach towel, in the dollar section, mid-Target-run…
Keep a running list in your Notes app for:
- Center ideas
- Fun ways to introduce a concept
- Anchor chart sketches
- That one quote from a podcast that makes you go “OOOH”
You’ll be surprised how helpful this becomes come back-to-school season.
One Last Thing …
You don’t have to prep your entire first grade math block this summer. But if you can set yourself up with a strong warm-up routine and a few ready-to-go systems, your August teacher self is going to be so glad you did.
Need help building that strong daily routine?
My 120 Chart Number Sense Routine is designed to make number sense a no-brainer. It’s designed with real first grade brains (and teachers!) in mind—and it’s the perfect prep-you-can-do-in-pajamas kind of resource. It makes a perfect daily warm-up to build classroom community and deep thinking.
You May Also Like:
7 Examples of Differentiation in Math: Simple Strategies for All Learners
120 Chart Number Sense Routine
Number Sense Superstars: Building Number Sense Foundations in First Grade
