Algebra Activities is a 1000-page Instructor resource binder of activities and teaching guides for algebra, published January 2010 by Cengage Learning. This is accompanied by approximately 30 individual Algebra Activities student workbooks for the entire Cengage Learning algebra textbook line.
Many of the workbooks are now listed on Amazon.com for order or pre-order.
If you would like some examples from the Algebra Activities binder, please email me at firstname.lastname@example.org. It appears the community site for this resource is no longer up on the Cengage site.