WorldCat Identities

Wirtz, Robert W.

Overview
Works: 64 works in 139 publications in 1 language and 336 library holdings
Genres: Puzzles and games  Textbooks 
Roles: Author, Other
Publication Timeline
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Most widely held works by Robert W Wirtz
Discovery in elementary school mathematics by Robert W Wirtz( Book )

4 editions published in 1963 in English and Undetermined and held by 98 WorldCat member libraries worldwide

Math workshop for children : general guide by Robert W Wirtz( Book )

22 editions published between 1961 and 1963 in English and Undetermined and held by 63 WorldCat member libraries worldwide

Math workshop by Robert W Wirtz( Book )

8 editions published between 1964 and 1965 in English and held by 22 WorldCat member libraries worldwide

Mathematics for everyone by Robert W Wirtz( Book )

4 editions published in 1974 in English and held by 17 WorldCat member libraries worldwide

A teachers and parents book explaining the theoretical aspects of modern elementary mathematics teaching
Banking on problem solving : in elementary school mathematics by Robert W Wirtz( Book )

3 editions published between 1976 and 1982 in English and held by 14 WorldCat member libraries worldwide

Drill and practice at the problem solving level : activity pages with comments for teachers by Robert W Wirtz( Book )

3 editions published between 1973 and 1974 in English and Undetermined and held by 13 WorldCat member libraries worldwide

Helping children discover arithmetic; a guide for parents and teachers by Robert W Wirtz( Book )

1 edition published in 1963 in English and held by 8 WorldCat member libraries worldwide

Math workshop, teacher's guide. Beginner's book [and] level A-F by Robert W Wirtz( Book )

4 editions published between 1964 and 1967 in English and held by 6 WorldCat member libraries worldwide

Banking on problem solving in elementary mathematics by Robert W Wirtz( Book )

1 edition published in 1976 in English and held by 6 WorldCat member libraries worldwide

Drill and practice at the problem solving level : an alternative by Robert W Wirtz( Book )

4 editions published between 1973 and 1974 in English and Undetermined and held by 6 WorldCat member libraries worldwide

Banking on problem solving : pupil activity pages by Robert W Wirtz( Book )

2 editions published in 1976 in English and held by 5 WorldCat member libraries worldwide

Patterns & problems : jumping around in mathematics : answers & annotations by Robert W Wirtz( Book )

2 editions published in 1974 in English and held by 5 WorldCat member libraries worldwide

Math workshop. Level A( Book )

4 editions published in 1964 in Undetermined and held by 4 WorldCat member libraries worldwide

Math workshop. Level F( Book )

4 editions published in 1964 in Undetermined and held by 4 WorldCat member libraries worldwide

Math workshop. Level E( Book )

4 editions published between 1964 and 1967 in Undetermined and held by 4 WorldCat member libraries worldwide

Games and enrichment activities : math workshop( Book )

1 edition published in 1964 in English and held by 4 WorldCat member libraries worldwide

Math workshop. Level F( Book )

4 editions published in 1964 in Undetermined and held by 4 WorldCat member libraries worldwide

Math workshop. Level A( Book )

6 editions published in 1967 in Undetermined and English and held by 4 WorldCat member libraries worldwide

Developing insights into elementary mathematics : operations with whole numbers by Robert W Wirtz( Book )

1 edition published in 1968 in English and held by 4 WorldCat member libraries worldwide

Math workshop. Level A( Book )

4 editions published in 1964 in Undetermined and held by 4 WorldCat member libraries worldwide

 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.51 (from 0.25 for Developing ... to 0.95 for Math works ...)

Languages
English (56)