Pre-Algebra: Chapter 7-1
Problem Solving – Work Backward
We have 9 skills to use in problem solving. This lesson concentrates on working the problem backward to arrive at a solution. Experiment and feel the problem, try different approaches. Remember, there is NO FORMULA for problem solving, just don’t give up!
Algebra: Chapter 5-1 and 5-2
Exponents and More with Exponents
There are 7 formulae that we wrote on the board today. They are also included in the Algebra Cheat Sheet that was passed out a while ago. As long as you remember these 7 formulae, you’ll be OK. Remember, if you forget the rules, just write out the problem and see what can be simplified! PurpleMath has an EXCELLENT 2 page tutorial, click here!