The Chess Tactics Workbook – 4th Ed – Al Woolum
This is a best seller on the scholastic market, with over 25,000 copies sold. It was written by a classroom teacher for other teachers. It has been the problem book of choice for the CHESS IN THE SCHOOLS Program of NY, and school districts nationwide. It features 870 problems in a structured format, 6 diagrams per page, answer keys in the back, and pages perforated for easy use.
It takes a student from the fundamentals to mate. It covers basic tactical elements through more advanced tactical concepts and into mating attacks and combinations.