This free printable limits calculus poster reminds calculus students of an important concept: limtis are about the journey not the destination.

# High School Math Posters

Decorate your classroom with this collection of printable parent function posters. Your students will appreciate being able to reference this visual reminder of 13 of the different functions they will learn about in their algebra and precalculus courses.

Help students remember the difference between concave up and concave down with these free printable concavity posters for the precalculus or calculus classroom.

Looking for a visual to help your students remember the signs of the various trig functions in each quadrant? I created this set of ASTC trig posters to hang in my classroom for my pre-calculus students to reference. In some countries, this is known as a CAST diagram. That name has always bothered me though …

Teaching trig? Check out these 5 free printable trigonometry posters that I have made for my pre-calculus classroom over the years. They are each available as a downloadable PDF file. Unit Circle Display I created these unit circle magnets to use with my dry erase magnetic unit circle from EAI Education. I plan to use …

I find that one of my most-referenced set of posters in my classroom is these equality and inequality symbols posters. If you checked out my recent post with the photos of my classroom from this past 2021-2022, you might not remember seeing them. That’s because I took them down to hang up my Powers Posters. …

I created these unit circle magnets to use with my dry erase magnetic unit circle from EAI Education. I plan to use the magnets both as a way to have a large unit circle on the wall of my classroom and for various activities throughout the year. When I share pictures of my magnetic unit …

I created these trig functions posters a few years ago when I was teaching a year-long trigonometry course. Somehow, they never got a blog post of their own. I created separate posters for the three basic trig functions and the three reciprocal trig functions. I designed these posters to print on 11 x 17 cardstock. …

I created this Parts of a Radical Poster several years ago when I was teaching Algebra 1. I wanted to create a visual reminder for my students of the different vocabulary words that describe the different parts of a radical. I wanted to highlight the words coefficient, index, radical symbol, and radicand. I designed this …

I created this Parts of a Right Triangle poster several years ago when I was teaching trigonometry. I wanted to emphasize the vocabulary words for adjacent, opposite, and hypotenuse before we jumped into right triangle trig. I designed this parts of a right triangle poster to print on 11 x 17 cardstock. I hung this …

I want to share a pythagorean theorem poster I created several years ago for my classroom when I was teaching trigonometry. I designed this poster to print on 11 x 17 cardstock. I hung this poster on a bulletin board in my classroom with several other 11 x 17 posters I created. As I continue …

I created this naming polynomials poster several years ago as a way to both remind my students of the rules for naming polynomials and to decorate my room with my favorite thing – math! Now that I’m reorganizing things on my blog since changing to my own domain name, I have realized that I have …

I started putting together these math joke of the week posters at the end of last school year. I’m super excited about how it turned out. I put the finishing touches on it this week, so I’m finally ready to share it with you guys. I saw an idea on twitter a year or so …

I’m super excited about my new powers posters. I have created individual posters that list the first eight powers of the numbers from 2 to 9. Today, I finally started hanging up a few decorations. My room is starting to look like a math classroom again! I’ve been doing a mix of relaxing and prepping …

I created this set of 12 basic functions posters to accompany the 12 Basic Functions Challenge Activity for my Pre-Calculus Classes. I decided the posters deserve a page of their own so they can be more easily found and downloaded. Each one of these posters represented one of the 12 basic functions identified in our …

I’m here today to share some Roots Solutions Zeros X-Intercepts Posters. Yes, that is a mouthful. Yesterday, I started doing some serious planning for teaching Algebra 2 in less than a month! I’m at a new school that has adopted new textbooks, and I’m not exactly the biggest fan of the chosen Algebra 2 book. …

I’m jealous of these inequality posters that my husband made for his classroom. I need to find a way to incorporate them into my classroom decor next year! You can find these posters on Shaun’s blog!

I want to share a set of TULSA Graphing Posters here on the blog today. Today was definitely not my day. Our first professional day is tomorrow, so I decided it would be wise to go into school early today to try and get used to the fact that summer is over. After a bit …

I’m excited to share a new poster – the Good at Math poster – with you today. Today, my students have been taking semester tests. The good thing about semester tests is that I don’t have any lessons to prepare. I guess I did write the tests, but I don’t count that since it was …

Check out these positive and negative infinity posters I created to add to my horizontal number line poster in my classroom. School starts TOMORROW. Well, kids come on Monday, but I have to be there TOMORROW. I’ll also be there today, but y’all all know how that is. Since I need to get to school …

I created this set of includes vs excludes posters to help students remember how we show that a number is included or excluded in mathematics. I actually came up with the idea for these posters the other night when I was having trouble falling asleep. My mind could only think about school stuff. Shortly before …

Today I want to share my Adventures of Slope Dude Posters that I created for my high school math classroom. It’s no secret around here that I love Slope Dude. Haven’t seen the video? You HAVE to click on the link. Trust me. I know different people have different opinions of Slope Dude. When …

Today I want to share some area and perimeter posters I created for my classroom. I spent another afternoon working in my classroom today, and I feel like I actually made a lot of progress. I still need to start working on actual math lesson plans at some point. My principal e-mailed out the schedule …

Download a free printable order of operations poster set for your math classroom. Each section of the poster easily prints on colorful letter-sized paper to create an eye-catching display. One of the first decorations that I hung up in my high school math classroom after waiting an agonizing 10 days for the new wax to …

Since I’m teaching trig this year, I wanted to create some special right triangles posters to jog my students’ memories. Special right triangles are a topic they study in geometry but have often forgotten by the time they end up in my trig class. I designed the title to print on 8.5″ x 11″ and …