Against a backdrop of advocacy for interdisciplinary STEM curricula, this paper explores the design principles underpinning a three-year longitudinal research project that develops and evaluates interdisciplinary mathematics and science learning sequences involving multiple teachers and student cohorts across the primary school years. The research…

Language arts and mathematics are high priority content areas in early grades. Science is often a secondary concern, even though students appear to have minimal knowledge or interest in their local ecology. This article describes a year-long project integrating science and technology with language arts. Students researched and wrote about local…

Tree rings can be used not only to look at plant growth, but also to make connections between plant growth and resource availability. In this lesson, students in 2nd-4th grades use role-play to become familiar with basic requirements of trees and how availability of those resources is related to tree ring sizes and tree growth. These concepts can…