This blog post contains Amazon affiliate links. As an Amazon Associate, I earn a small commission from qualifying purchases.
Want to check out my favorite Amazon items for the classroom? Check out my Amazon favorites page!

Image Source: https://twitter.com/mschemwoulfee/status/1082337811636932609 |
Stacie Bender shares an activity for the triangle inequality theorem. I’ve never seen this chart for giving students a template for cutting out their own pieces before!
Image Source: https://twitter.com/stacieb3/status/946182533741412352 |
Mrs. Hale shares a great image to motivate systems of equations.
Image Source: https://twitter.com/MrsHale11/status/1062847200382869505 |
Anu Henderson uses holiday-themed math shirts to have awesome conversations about exponents and mathematical precision. I love it!
Image Source: https://twitter.com/AHendersonNISD/status/1075909143758864384 |
WWT AP Calculus makes me want to teach AP Calc. Who wouldn’t want some slope field cupcakes?!?
Image Source: https://twitter.com/WWTAPCalculus/status/739801303426203648 |
Sara VanDerWerf shares a brilliant homework assignment that she used to give students over Winter Break.
Image Source: https://twitter.com/saravdwerf/status/1075874154065391617 |
Calcy McCalculus + C shares a great word search find involving mathematicians. I love that there is no list of names given for an extra challenge.
Image Source: https://twitter.com/GrovesBCcalc/status/813785746754699268 |
Here are some other gems from the same twitter account. Maybe I really do need to teach AP Calc… Here’s a fact I did not know.
Image Source: https://twitter.com/GrovesBCcalc/status/827333804322873345 |
A great way to bring out some artistic creativity in your students.
Image Source: https://twitter.com/GrovesBCcalc/status/856578805300940805 |
I love this cross section artwork!
Image Source: https://twitter.com/GrovesBCcalc/status/955495727030992896 |
I really appreciate the focus here on what would be the same and what would be different about working out each integral.
Image Source: https://twitter.com/GrovesBCcalc/status/994742147596324864 |
AP Teachers – check out this awesome way to decorate your room and celebrate the awesomeness of previous AP students.
Image Source: https://twitter.com/GrovesBCcalc/status/1046832111792087040 |
Some wintery slope field fun.
Image Source: https://twitter.com/GrovesBCcalc/status/1080619307334332417 |
Cori Colby shares the brilliant idea of labeling all of your previous year’s INBs for easy access and reference! This definitely needs to go on my to do list!
Image Source: https://twitter.com/mrschz/status/1081394602446336000 |
A lovely new year challenge from Math with P Nik.
Image Source: https://twitter.com/MrNiksMathClass/status/1081167169587695617 |
Kristina Tomei shares a lovely chemistry coloring activity. I really do miss teaching chemistry sometimes!
Image Source: https://twitter.com/KristinaTomei/status/1081189931429564417 |
I love this idea from Victoria Saldiveri to give students mini cheat-sheets over topics. What if these were then kept on a ring or a special section of their notebooks?
Image Source: https://twitter.com/Mrs_Saldiveri/status/1081248977176141824 |
I am so stealing this idea from Cassandra Valenti when we get to trig identities later in pre-calculus!
Image Source: https://twitter.com/MathWithMrsV/status/1081198398601084928 |
Mark Kaercher shares an awesome new puzzle book that looks like it would be very interesting!
Image Source: https://twitter.com/shskaercher/status/1080937039565066245 |
Image Source: https://twitter.com/shskaercher/status/1081004298673287168 |
I’m super impressed with how Kristen Fouss modified this WODB activity to spark critical thinking and conversation!
Image Source: https://twitter.com/Fouss/status/1081237277077135360 |
Ms. Kulcsar shares some awesome student creations of writing acrostic poems with literal equations. LOVE this idea!
Image Source: https://twitter.com/s_kulcsar/status/649372975041482752 |
Here’s a lovely real-world math problem for Christmas decorating from Ms. Kulcsar.
Image Source: https://twitter.com/s_kulcsar/status/809128105063383045 |
I want to earn a spot in Cristina Fox‘s Cube Club!
Image Source: https://twitter.com/CFoxMHSS/status/999709457897672704 |
This create-a-function activity from Andrew Wille is brilliant.
Image Source: https://twitter.com/afwille/status/961704156275920896 |
Ms. Matuch shares a great idea for getting students writing and thinking critically in math class using post-it notes.
Image Source: https://twitter.com/MMatuchMSN/status/943928894603907072 |
Michael Rubin shares a kitchen utensil themed WODB.
Image Source: https://twitter.com/MikeRubin84/status/1080677520599470081 |
Mrs. Mazza shares a different great way of celebrating AP success.
Image Source: https://twitter.com/MazzaSRHS/status/1037353181905387521 |
Mrs. Sinkhorn combines the traditional scale art project with math comics for a very cool result!
Image Source: https://twitter.com/FAS7thmath/status/1064986203865391104 |
This Trig Tac Toe activity from A Torrance has me so intrigued. I want to know more!
Image Source: https://twitter.com/MathIntegrATOR/status/1024753543427891201 |
Check out this awesome Levi’s Jeans based problem from Frank Noschese!
Image Source: https://twitter.com/fnoschese/status/1080576223707836417 |
Natalie McCrady combines Desmos with gingerbread houses, and the results look yummy!
Image Source: https://twitter.com/MommaMcCrady/status/1075905563534471170 |
Ashley McBride knows what she’s doing with this very awesome “Cell Hotel.”
Image Source: https://twitter.com/MsMcBrideMath/status/974442187785203712 |
Got any dominoes laying around? Check out this lesson from Tricia Krumbach!
Image Source: https://twitter.com/KrumbachTricia/status/1075584391798235136 |
Allison Kipping inspires with her student’s door decorating entry. I love the thought and time that went into making this as science-y as possible!
Image Source: https://twitter.com/KippingChemEd/status/1075404410983976960 |
Amanda Garza brings logarithms alive with a hands-on science connection.
Image Source: https://twitter.com/garzalovesmath/status/1070388226546982913 |
I especially like Amanda‘s use of post-its for practicing identifying the sides of triangles for trig.
Image Source: https://twitter.com/garzalovesmath/status/1072167219465998341 |
Tori Cox shares a great Desmos hack for those who make their own activity builders. Love how this encourages play and creativity!
Image Source: https://twitter.com/ToriTeachesMath/status/1075128153675317249 |
Northfield Maths shares a easy-to-implement display for your classroom.
Image Source: https://twitter.com/MathsNorthfield/status/1070308204398153728 |
This volume olympiad from Paul Jorgens looks super-engaging.
Image Source: https://twitter.com/pejorgens/status/1074855236148187136 |
Sara Mann has me convinced I need to up my auction game!
Image Source: https://twitter.com/MannPreAlgebra/status/1074701659501195264 |
I am in awe of these 12 Days of Math Class doors shared by Caitlyn Gironda.
Image Source: https://twitter.com/Caitlyn_Gironda/status/1073699683497844736 |
Until next time, keep sharing your awesome ideas!