Upper Math? Yup!
Sunday Sit, Sip, and “Sync” ~ 11-6-2011
#1. It’s free.
#2. It “graphs”.
#3. It’s “online”.
Now I can’t vouch for much more since I belong to the generation where mostly boys took the advanced math classes and carried around slide rules in their back pockets.
I only made it through Geometry, Advanced Geometry*, and Algebra I and II.
Sad, but true.
(The exception was my younger sister who was the smartest person I knew next to my father…
Both of them were left-handed which leads me to believe that left-handed children are most certainly exceptional.)
Shannon, however, took accelerated math classes, and taught upper math.
She assures me this site is worth sharing.
Click here to visit https://www.desmos.com/calculator/
*Note: I loved Geometry; it was like drawing.