Developing and Supporting Additive Thinking across the Grades

In this session we will do some activities from different grades and use a variety of models to represent and develop additive thinking. Our intentional choice of activities and math tools will help you to reflect about your students' additive thinking journey. Regardless of the grade you teach, becoming more aware of the tools and models that students encounter across the grades can help to support learners at your grade level. This session is sponsored by Pearson.