Math Multi Choice

[guyellis]

The challenges I've seen:

• Keyboard input - kids aren't very good at this
• Touch screen input - slow and inaccurate

If you're travelling then touchscreen on a phone or tablet is the only choice.

So a version of this has a visible screen that has 5 rows:

1. Status
2. Problem
   3 . to 5. A nine square pad of possible answers to the question.

Hitting a wrong answer incurs a 1 second penalty etc.

E.g.

Level A Subtraction Q 1 of 20
10 - 8
3    2    5
1    4    6
9    8    7