Set of 4 New Rainbow Resource Center Practical Spelling Workbooks - Grades 2-5

This set of 4 spelling books is in excellent condition! Grades 4-5 are brand new and have never been used. Grades 2-3 are partially used and completed by my son 1/3 of the way. Perfect for extra reinforcement with spelling or as home schooling tool! Each "unit" is a weekly lesson 36 for each year. The number of weekly words vary with the grade level. Grade 2 has 10-11. Grade 3 has 12- 13 words; Grade 4 has 14-15; Grade 5 has 18. There is a review lesson every six weeks. Most of the work up to the weekly test can be done by the student working independently.