Back-to-School Present

I never had a math class in High School (or college for that matter!) that required a TI-84 calculator - AND they cost $130? That's definitely a back-to-school gift! haha

Funny thing is, that when I thought Keaton was doing his Math homework so diligently, he showed me his screen - who knew you could draw on a calculator?? So, this is ALSO an investment for his artistic skills!