#MathTeachers, how do you deal with cheating in class from smartphone usage? At ClassCalc, our mission is to turn smartphones into intuitive lockable math tools, eliminating cheating and distractions in class. Try it here: classcalc.com/graphing-calcu…

Hyperbolic Trigonometric Functions on the ClassCalc #GraphingCalculator. Try it here for free: classcalc.com/graphing-calcu…

5 Great Math Class Tools Launched in the Last 5 Years #MathTeachers, what are your favorite tools to use in your class? buff.ly/2EASwyf #edtech #mathchat

#MathTeachers, come say hi at booth 706 at #JMM2020! We are so excited to meet such amazing and talented teachers in Denver next week! Thank you Joint Mathematics Meetings for having us! 😊 Image source: buff.ly/2M566Lx #MTBoS #Edtechguys

"With ClassCalc, everyone is using the same calculator, it was much faster to get calculations done right. Some students hadn’t brought their graphing calculators yet and were relieved to learn they didn’t have to purchase one” -Prof Chung #MTBoS #MathT… buff.ly/38x2ApB

Roots: Radicals [Square root, nth root, cubed root] on the ClassCalc #Graphing #calculator. Try it here: buff.ly/34Qq9af #mtbos #edtech

Variables, constants and functions on the ClassCalc app. #MathTeachers, what do you think of the ClassCalc app? buff.ly/34Qq9af #MathChat #MTBoS

ClassCalc Test Mode Lockdown for Chromebooks is out! Check out how to get started here: classcalc.com/tutorials/?v=s…

I wrote another article, this time on AB705 and the insane amount of money that doesn't need to be spent on expensive graphing calculators :-) medium.com/@dan_32839/ab7…

ClassCalc now has FULL support for statistics. Check us out! Calculator: ClassCalc.com/webapp Features: classcalc.zendesk.com/hc/en-us/artic…

To all our ClassCalc champions: Happy Valentine's Day! ❤️❤️❤️ To the rest of you.... We love you too :-) With love, ClassCalc Stimulating question of the day: Do you like Valentine's day? Why or why not?

Will never say no to more love from one of our favorite teachers <4 (That's more than <3) #classcalc #global

It's amazing how quickly teachers took their courses online. If you have a story, please share. Here's ours: ClassCalc is a free online calculator, yours to use. Millions of students going online will lose access to handhelds they borrow from school: medium.com/@dan_32839/cor…

Millions of students who previously borrowed calculators from school have now lost access. If you need it, ClassCalc's free graphing calculator (including #AP statistics!) is yours to use : ClassCalc.com/calculator

Big shouts out to Grey Nakayama - yet another teacher 🔥🔥 MASTERFULLY 🔥🔥 bringing her classroom online with some homemade discussions. Bonus points for using #classcalc. Check out her vid on probabilities: youtube.com/watch?v=xjNQ3S…

Hi Twitter I did a thing and made a review test for the upcoming 2020 #AP #statistics exam, using ClassCalc. Check it out and spread the word! youtube.com/watch?v=Oaxf91… Thoughts and feedback appreciated, this is my first go :-)

Tune in today to hear what a math dork and NBA player have to say about ending the #TICalculatorMonopoly and equity & access during the #coronavirus #pandemic. Big shout out to Mason Plumlee for having me on! 🏀🔥🏀🔥🏀🔥🏀🔥🏀🔥🏀🔥🏀🔥🏀🔥🏀🔥🏀🔥🏀🔥

Tune in to hear our awesome leade.... lol who am I kidding, I run both accounts. Hope to see you there :-)