Factoring by the Difference of Two Perfect Squares
By Roy Peterson
In this learning activity you'll factor problems using the difference of two perfect squares.
Used with my 9th grade algebra class. It was wonderful! They enjoyed the interactivity and it made my job so much easier.Posted by Christy Bentley on 4/24/2007 12:00:00 AM Reply
This is an excellent interactive activity to learn the difference of squares. This is very well laid out. I would consider changing the word "expression" to "term" in a couple of places.
Everything worked well and I loved it. I recommended it to my Grade 9 students to try it at home for review.Posted by Rhoda Wilson on 1/14/2010 4:37:28 PM Reply