[Trainer-Talk] math notation questions

[Sarah Harris]

Good afternoon. I am going to tutor a middle school student in math. When I tutored math at the college level, I used a Braille Sense u2 to write the problems. I no longer have that device, however. I would appreciate any product recommendations. I currently have an iPhone, computer, and a Focus 40 Blue fourth generation. Thank you. 
     Sarah  

Sent from my iPhone