1 - 5 of 5 results for "Sigrid Wagner"

Title: Research Ideas for the Classroom Middle Grade Mathematics: Middle School Mathematics, Author: Sigrid Wagner
Hardcover $20.41 $25.00 Current price is $20.41, Original price is $25.00.
Title: Das Problem sind die Lehrer: Eine Bilanz, Author: Sigrid Wagner
Title: Research Issues in the Learning and Teaching of Algebra: the Research Agenda for Mathematics Education, Volume 4, Author: Sigrid Wagner
NOOK Book $44.49 $51.95 Current price is $44.49, Original price is $51.95.
Title: Research Ideas for the Classroom: High School Mathematics, Author: Sigrid Wagner
Title: Research Issues in the Learning and Teaching of Algebra, Author: Sigrid Wagner