Correction PDFs are below. They will be updated as new corrections are posted.
RightStart Corrections Level A/Kindergarten (last update 11-19-09)
RightStart Corrections Level B/Grade 1 (last update 7-27-10)
RightStart Corrections Level C/Grade 2 (last update 4-9-09)
RightStart Corrections Level D/Grade 3 (last update 7-27-10)
RightStart Corrections Level E/Grade 4 (last update 9-2-10)
RightStart Corrections Transition (last updated 12-19-08)
RightStart Corrections A Geometric Approach (last update 8-9-10)
Math Card Games Corrections.pdf (last update 11-20-09)
NOTE: We have had a few reports of RightStart Mathematics; A Hands-On Geometric Approach Worksheets that were printed incorrectly. The pages are "shrunk", making the measurements just shy of what they should be. Please contact us at info@ALabacus.com if you have one of the defective copies.
We did a major rewrite of the Level C, D and E Lesson manuals in June 2004. The manual cover is the quick way to identify which version you have or used books you are considering purchasing.
The current manual and worksheet covers are laminated covers with a colored band at the bottom and the "Activities for Learning" name in white on the left. See the pictures. One version previous had stiff heavy covers with the same design. The newer books have a printing date below the ISBN number.
The old manual covers were much softer, less durable, and had a colored border around the graphics. The "Activities for Learning" name is centered in black on the bottom. These were published from approximately 2003 to mid-2004. There is an even older version with the "RightStart Mathematics" name in blue across the top and the Level identification in a colored band near the bottom. Graphics on this old version include geometry tools and an old pink and purple abacus.
