The Why & How of Number Sense

The Why & How of Number Sense

 “If you are a parent of a child in the K-12 system, there is today just one thing you should ensure your offspring has mastered in the math class by the time they graduate: number sense.”  Dr. Keith Devlin, mathematician at Stanford University   Number...
Properties of Shapes & Op Art

Properties of Shapes & Op Art

Go teach!, formerly The Elmer’s Teacher Club, is an amazingly loud and incredibly proud new community created to inspire, empower, motivate and support educators like YOU! Join me and other teachers in this community by visiting the Go Teach! Facebook page. My...
Calendar in the Primary Classroom

Calendar in the Primary Classroom

Classroom calendars used to be commonplace in nearly every first grade classroom, and even a lot of second grade classrooms.  As the push for standards accountability has grown, I’ve noticed fewer and fewer teachers implementing calendar in their classrooms...
A Look at my Math Block

A Look at my Math Block

I first started teaching self-contained third grade three years ago.  After spending close to 10 years in and out of classrooms, working with intervention students, and seeing some amazing teaching and learning, I knew I wanted to do math centers in my room and I knew...
Working with Division

Working with Division

Some people, districts, textbooks (take your pick) teach multiplication and division together in one unit and at one time.  I teach division after multiplication; after students have had some time working with multiplication, exploring equal groups, and building a...