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Marjorie Martinelli

Marjorie Martinelli is coauthor - with Kristine Mraz - of Smarter Charts and the new Smarter Charts for Math, Science, and Social Studies. Their popular blog chartchums keeps teachers in touch with ongoing and relevant classroom issues and ways to use charts as a support. Chartchums is also on Facebook and on Twitter @chartchums! While in schools as consultants with the Reading and Writing Project, the teachers they've worked with have begged them to write a how-to book about the amazing charts...See more