(1) As of March 1, 2019, there is no longer a special document type called "Passages." Reading Passages are now located under Practice Pages.

(2) As of September 3, 2019, instructions on how to solve common WORD Problems are now located under lessons as "WORD Lessons." There is no longer a special document type called "Word Problems."

(3) All related WORD Problem Exercises can still be found under practice exercises.

(4) An alternative method of searching AlgebraLAB by using Google has also been provided.