Illus. in black-and-white. Marvin is shunned by his classmates, best friends, and teacher after he is unfairly fingered as a nose-picker by the class bully.

"It will be an underground classic, an easy reader that kids are dying to read."--(starred) Bulletin, Center for Chi[...]

Illus. in black-and-white. Marvin's friends think he's the luckiest boy in the world when his teacher asks him to dog-sit for a week. He gets to be alone in Mrs. North's house! But pretty soon it starts to look as if Marvin is not so lucky after all...."

This title will lu[...]

This book is about how teachers can use classroom mathematics tasks to support student learning, and presents data on the ways in which teachers used those tasks in a particular research project. It is the product of research findings focusing on teacher practice, teacher learning and knowledge, and[...]