It’s that time of year again – save your money and send your loved ones (or anybody!) a math-o-gram!
..and see also “Make Linked Möbius Hearts“.
Desmos have provided you with the means to send a math-o-gram to the mathematicians in your life!
Valentine’s Day seems an appropriate time to express love for Desmos!
Geeky people you could even use the Desmos API …
Remining with the loving theme you can also express your feelings for WolframAlpha!
For some Valentine class activities, try the Valentine Relay from Chris Smith and note all the other relays in this excellent set of resources. You can find more excellent resources from Chris on TES and follow him on Twitter here.
and here’s a Valentine logic starter from Transum.