Food is perfectly positioned to link students' lives to the deep and broad historical forces around them. Like everybody else, students procure and consume food on a daily basis, use it to mark special occasions, share it with friends, enjoy or dispute it with families, all perhaps without ever considering its potential for historical analysis.…

Inspired by the approach first employed by C.S. Holling in his classic "disc experiment," this article provides a sequence of learning activities that increase students' understanding of the mechanisms behind saturating effects in predator-prey scenarios. The proposed lesson is recommended for inclusion in courses that address…

Agricultural systems are complex and can be used as examples to teach science, technology, engineering, and math (STEM) concepts. However, inclusion of agriculture in core STEM courses is often limited. Three professional development sessions for K-12 teachers were offered in 2021-2022 (hybrid or remote sessions) and repeated in 2022-2023…

Environmental education aims to change the perception of people about the environment. Primary education (four to eleven years old) is a fundamental stage in the development of children's conduct, so enhancing learning of the environment in which they live is essential for them to start recognizing nature as part of their life. We tested students'…

In our interconnected world, what does it mean to teach global environmental issues to young children? Using theoretical foundations from the social justice learning community and child-directed, inquiry-based learning best practices, this practitioner reflection details a seven-week, student-centered, interdisciplinary learning experience…

Finite Mathematics has become an enormously rich and productive area of contemporary mathematical biology. Fortunately, educators have developed educational modules based upon many of the models that have used Finite Mathematics in mathematical biology research. A sufficient variety of computer modules that employ graph theory (phylogenetic trees,…

This article outlines a research study focused on the connections between natural science and art. In the instructional unit designed for the research study, multiple art forms were utilized, in order to reach multiple types of learners. Interdisciplinary, or integrated art instruction is a way to enhance understanding of and the connections…

An authentic, challenging curriculum engaged middle school students from an urban district in exploratory work related to restoring a small prairie at the school. Integrated science-literacy-arts activities were coupled with a system of thinking skills that helped students view issues from different perspectives. Impassioned guest speakers and an…

Using mini-aquaria experiments, a learning unit on the effects of light period on aquatic ecosystems was developed for 7th grade students. This guided inquiry unit was aimed at helping students understand basic ecological principles involved in relationships among physical, chemical, and biological components in aquatic ecosystems. It involved…

In this study we examined curriculum integration in new ways by exploring the link between classroom context, the implementation of community-based, integrated science projects, and the subsequent student learning. The literature is inconsistent regarding the benefits of an integrated approach to curriculum. The research design was a multiple case…

This report describes a classroom project that groups sophomore biology students into "companies" bidding for a "contract" to build a self-sufficient, enclosed city by producing a manual and model of their version of a biosphere. Students must develop technological support systems, social and economic parameters, and systems…

A program developed to introduce students to urban planning concepts answers the need for an interdisciplinary approach to urban ecology. (KM)

The study of acid rain provides ample opportunities for active, interdisciplinary learning. This article describes 12 hands-on activities designed to expand students' understanding of acid rain. Background information on acid rain is included. (LB)

An exploration of earth's life systems and man's impact on his environment are provided in this boxed set of 70 skill cards for upper elementary and high school students. The core idea of the subject matter is that nothing exists in isolation, with both the man-dominated environment and natural habitats used to illustrate the importance of…