The Bohr Model of the Atom

Journal Article | January 2021

Teaching Influences From My Student Years

Journal Article | October 2021

The Tuskegee Airmen: Teaching the 4Cs

Journal Article | March 2020

Wind Erosion and the Dust Bowl

Journal Article | May 2020

The Priceless Gift

Journal Article | October 2019

This column shares reflections or thoughtful opinions on issues of broad interest to the community.

Freebies for Science Teachers, July 20, 2021

Reports Article | July 2021

Why Coherence Matters for Multilingual Learners in Science Instruction

Blog Post | July 2021

Science for All—19th Century "Edutainment"

Journal Article | February 2020

A Bump on the Head

Journal Article | September 2020

Spring Migrations

Journal Article | April 2020

Building Bridges

Journal Article | December 2020

We describe a hands-on, collaborative activity designed to illustrate general properties of evolution, provide practice for quantitative skills, promote creativity and collaboration, and enable student self-assessment…

Ecologist

Journal Article | March 2019

Ecologists are biologists who study entire ecosystems and the interactions among their living and non-living components. Ecology can be applied in areas such as conservation biology, natural resource management, and…

Freebies and Opportunities for Science and STEM Teachers, January 24, 2023

Reports Article | January 2023

Freebies and Opportunities for Science and STEM Teachers, January 10, 2022

Reports Article | January 2023

Habitat Change

Lesson Plan | June 2021

The purpose of this assessment probe is to elicit students’ ideas about adaptation. The probe is designed to reveal whether students think individuals intentionally change their physical characteristics or behaviors in…