TY - BOOK ED - United States TI - Moderator's guide to eighth-grade mathematics lessons: United States, Japan, and Germany : TIMSS as a starting point to examine teaching PY - 1998///) CY - Washington, DC PB - U.S. Dept. of Education, Office of Educational Research and Improvement KW - Third International Mathematics and Science Study KW - Local KW - Mathematics KW - Study and teaching KW - Cross-cultural studies KW - Middle school teaching ER -