US Patent Number: 5,868,577

Published by ETA 1998

Grades 2-8 Factor Blocks are a set of rectangular prisms whose dimensions are single digit primes. Factor Blocks help teach a variety of topics such as prime numbers, the multiplication table, prime factorization, GCF and LCM, fractions, graphing linear relationships, length-area-volume, and solving algebraic equations.

 Factor Blocks - ETA (1998) - (to order call 1-800-445-5985) or go to ETA Online Catalog

Information Request Form

Select the items that apply, and then let us know how to contact you.

Send product literature
Send company literature
Have a salesperson contact me

Name
Title
Company
Address
E-mail
Phone

 

 

Send mail to webMaster@www.DrSuper.com with questions or comments about this web site.
Copyright © 2001 Dr. Super
Last modified: September 12, 2001