Want to help your seventh-grader master math? Here are some of the skills your child will be learning in the classroom in seventh grade. At a “25% Off” sale, Marissa buys a skirt for $40.50. What was ...

Grade 7 math students (n = 18) in 1 classroom were audiotaped while working in 5 cooperative learning groups on 4 occasions over a 16-week period. After the second and third recordings, students were ...

Evidence shows that class discussion is important in students' development of mathematical conceptions. Theoretically, the process of contradiction and resolution is central to the transformation of ...