AUSTIN — The publisher of a popular third-grade math textbook is appealing the recent rejection of its book by the State Board of Education. Some Democratic and Republican members of the state board ...
What mathematical knowledge do elementary teachers use in teaching? About 10 years ago, Deborah Ball and her colleagues at Michigan State University carried out a research project to address this ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results