tag:blogger.com,1999:blog-4983334520933101277.post30615366156379043..comments2024-02-16T06:29:33.587-08:00Comments on Welcome to " The Math UnderGround " -- Seattle & Washington State: Seattle's High Leverage Math teaching practices .... Lacking empirical evidencedan dempseyhttp://www.blogger.com/profile/15536720661510933983noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4983334520933101277.post-4040704136295887912009-04-12T19:45:00.000-07:002009-04-12T19:45:00.000-07:00Is that what they call their pedagogy? - high leve...Is that what they call their pedagogy? - high leverage math teaching practices. What rubbish. Lattice multiplication? High schoolers can't even use fractions or multiply decimals or...Anonymousnoreply@blogger.com