The activity presented in this article is part of a four-part module that centers earthquakes as a common phenomenon that students experience and introduces the idea of a resonant frequency. When the seismic waves from an earthquake encounter a building, the subsequent oscillating motion of the ground causes the building to move back and forth.…

This STEM research project asks middle school or high school students to work towards creating ecologically friendly packaging. Packaging that can be composted instead of thrown away and collected in landfills and oceans like plastics. This inquiry uses nanocellulose and focuses on water permeability. The fibers of nanocellulose can be dried to…

Kelsey Thingvold reflects on her experiences helping her students to think critically and consider their role in the world, and how those experiences served her well in her own collaboration with a global group of education leaders.

Metabolomics applies multivariate statistical analysis to sets of high-resolution spectra taken over a population of biologically derived samples. The objective is to distinguish subpopulations within the overall sample population, and possibly also to identify biomarkers. While metabolomics has become part of the standard analytical toolbox in…

This laboratory experiment provides undergraduate students enrolled in organic chemistry the opportunity to design and synthesize their own peptide, which is then tested for antimicrobial activity. After reading a primary scientific paper on antimicrobial peptides, students design and synthesize their own hexapeptide that they hypothesize will…

At High Tech Elementary Chula Vista in California, teachers are using improvement science, a method for solving a problem of practice with disciplined inquiry, to help students make their thinking visible. The teachers wanted to increase students' use of how and why language to articulate their thinking; to that end, they have been using short…

Problem solving spans all grade levels and content areas, as evidenced by this compilation of projects from schools across the United States. In one project, high school girls built a solar-powered tent to serve their city's homeless population. In another project, 4th graders explored historic Jamestown to learn about the voices lost to history.…

We describe a simple, low-cost experiment and corresponding pedagogical strategies for studying fluids whose viscosities depend on shear rate, referred to as "non-Newtonian fluids." We developed these materials teaching for the Compass Project, an organization that fosters a creative, diverse, and collaborative community of science…

An after-school enrichment activity offered to sixth-grade students gave a group of 10 students an opportunity to explore the effects of the California drought in their community using an engaging scientific device: the UAV (unmanned aerial vehicle). Although this activity was specifically designed for a small after-school enrichment group, it…

The HK-1 "Hercules" airplane made its maiden flight over 60 years ago, and it still holds the record as the airplane with the largest wingspan that ever flew. Powered by eight massive 28-cylinder engines, it was piloted by Howard Hughes during its one brief flight in California. A large portion of the airplane was made of wood, which…

On the Saturday before Halloween, hundreds of students and their parents went from booth to booth participating in science activities at an annual Fall Festival and Learning Fair. The Fall Festival and Learning Fair is a valuable annual partnership where culturally relevant teaching engages each child in hands-on, standards-based science lessons.…

A wide variety of out-of-school time (OST) programs across the U.S. offer science education opportunities that cover many scientific disciplines and use diverse pedagogical practices (National Research Council [NRC], 2009). However, to improve youth's scientific literacy, OST educators need to "have the disposition and repertoire of practices…

A hands-on, minds-on inquiry chemistry experiment was developed for use in K-12 schools that enables students to combine the chemicals of their choice and observe the results. The chemistry involved is water based and builds upon acid-base, double displacement, and iodometric detection of starch reactions. Chemicals readily available in the…

Vortex flow, from millimeter to kilometer in scale, is important in many scientific and technological areas. Examples are seen in water strider locomotion, from industrial pipe flow (wastewater treatment) to air traffic control (safe distance between aircrafts on a runway ready for takeoff) to atmospheric studies. In this paper, we focus on a…

This paper will describe a five year research project of a teaching strategy whereby pre-service credential students at a southern California university were taught to develop and apply science curriculum to parents of elementary-aged English as a Second Language students. The paper will elaborate upon the importance of parental engagement in…