Student starts by reading the problem correctly.
Students solve basic problems mentally.
Less duplicating; less searching for practice problems
Mix the order; mix the concepts.
Practice more problems in less time.
Build foundation for more complex problems.
Question with answer on back of each card.
Student sees relationship between question and answer.
Take and use them anywhere.
Student can point to, trace, cover elements of the problem to aid focus and understanding.
May use dry-erase pens.
Easy to find and keep concepts organized.