author = { Zelig, Eva AND Edelson, Naomi },

title = { Insights into algebra 1 Teaching for learning, workshop 5: Properties },

publisher = {Annenberg Learner},

isbn = {9781503428294},

keywords = { Active learning , Mathematics Study and teaching , Teaching Aids and devices , Education, Secondary , Film },

year = {2004},

booktitle = {Education in Video},

booktitle = {Education in Video: Volumes I + II},

address = { Burlington, VT },

url = { http://slubdd.de/katalog?TN_libero_mab2 }