A hundreds chart is a simple 10 x 10 grid with the numbers 1-100. Here, the author discusses several activities for different grade levels using the hundreds chart. The activities are: (1) Chart tour (Grades K-2); (2) Mystery number (Grades 1-3); (3) Missing numbers (Grades 1-3); (4) Multiple patterns (Grades 3-5); and (5) Least common multiples…

Mathematics truly is magical, especially for students with strong number sense and algebra skills. This paper describes a variety of mathematical surprises that will capture students' interest and motivate exploration of mathematical ideas. While the tricks themselves are fascinating, push students to think about the reasons why these stunning…

Teaching K-8 is published eight times during the school year. Every issue of Teaching K-8 staff visits every school for there cover story, complete with pictures to provide a window into the life of school. Every issue has a curriculum focus with 3-5 features, written by classroom teachers, with detail lessons and best practice for using…

As the class is learning new names and new faces at the beginning of the school year, it's the perfect time to have fun with names and learn some math concepts at the same time. This document describes examples of different number games that can be played with students.