Ed Laughbaum taught remedial mathematics (and many other courses) at Columbus State Community College for 24 years and then moved to The Ohio State University as Director of the Ohio Early College Mathematics Placement Testing Program and Associate Director of the Teachers Teaching with Technology College Short Course Program. Ed has given more that 275 talks at mathematics and mathematics teaching conferences throughout the world, and has had 86 professional works published in journals or commercial publications.
Red Bank Publishing
For a list of lessons within each app and further descriptions, click on your choice below. (please search on "Red Bank Publishing" in Google Play or Amazon). Apps are for Android tablets only.
Foundations of Algebra
Behaviors of the Core Functions of Algebra
Solving Equations Containing the Core Functions of Algebra
Summative Review of the Core Functions of Algebra
Symbol Manipulations in Algebra
The “Review” apps consist of lessons created as sequential open-ended questions. When students answer a question, they receive an immediate response. The series of questions often forms a guided discovery type lesson that is teaching in nature. The series of apps below contain 39 embedded lessons.