• Age: 18
• Grade: 12

Mental math is a core focus for mathematics instruction. This module, Mental Math for Grades 1–4, provides daily opportunities for your students to develop essential skills in mathematics. The activities key in on three types of mental math: subitizing, mental calculations, and counting.

Designed for busy teachers, this one-of-a-kind resource includes grade-specific mental math activities and free access to digital reproducibles.

Jennifer E. Lawson, PhD, is the creator of the Hands-On books published by Portage & Main Press. As senior writer and editor for the series, she has contributed to more than 50 publications for teachers and students. Jennifer provides professional development workshops for educators locally, nationally, and virtually, and is a Workplace Wellness Advisor. Her most recent book is a collective effort called Teacher, Take Care: A Guide to Well-Being and Workplace Wellness for Educators. She is also one of the founders of Mission to Mexico, an organization that supports schools in some of the most impoverished communities in Puerto Vallarta. Throughout her extensive career in education, Jennifer has worked as a classroom teacher, resource and special education teacher, consultant, principal, university instructor, and school trustee. She lives with her family in Winnipeg, Manitoba.

Jennifer E. Lawson's profile page