Historically, science education has not adequately addressed the concerns and values of BIPOC individuals and women, especially those who fall into both categories. One way that educators are addressing this disparity is by incorporating social justice into their curricula. Climate change is one of today's most pressing issues, and youth have much…

This article provides an overview of the instructional activity implemented to introduce the authors' first-grade students to the concept of measuring, collecting, and recording temperature data as part of a unit on weather. The activities introduced involved approximately one week of instructional time. However, the application of the skill…

One way to tackle climate misconceptions is to have students work with data to show how the climate is changing in their local community. The National Oceanic and Atmospheric Administration (NOAA) has weather stations nationwide that collect data on air temperature and precipitation that are freely available online. This article describes a lesson…

Like other Canadians, the Canadian Association of University Teachers (CAUT) members are alarmed by the existential threat that climate change represents to the world. They believe leadership from Canadian governments is crucial along with meaningful changes from institutions and individual efforts. The post-secondary education (PSE) sector has a…

In a previous article we demonstrated that a simple, passive external circuit incorporating a thermistor, connected to a mobile device through the headset jack, can be used to collect temperature data. The basic approach is to output a sine wave signal to the headset port, through the circuit, and input the resulting signal from the headset…

From star systems to social systems, CONASTA 64 connects teachers to researchers and scientists working on the cutting edge of modern science. We asked two CONASTA 64 Keynote speakers, Steven Tingay and Ian Walker to share their passion for their work and their dedication for giving back to the science community.

Global climate change and its effects are real and immediate. Students must gain an understanding of climate science so they can participate in public debate about how to reduce the emission of heat-trapping gases and how their communities can mitigate the effects of global warming. In this activity, students model these effects on Earth's oceans…

Understanding the behavior of ice sheets (thick, continent-size ice masses) and glaciers (smaller, flowing masses of ice) is increasingly important as our climate changes, particularly in the Polar Regions. This article describes two lessons, based on the 5E (engage, explore, explain, elaborate, and evaluate) model, that help students practice…

Quantitative reasoning is a key intellectual skill, applicable across disciplines and best taught in the context of authentic, relevant problems. Here, I describe and assess a laboratory exercise that has students calculate their "carbon footprint" and evaluate the impacts of various behavior choices on that footprint. Students gather…

When viewing objects of different colors, you might notice that some appear brighter than others. This is because light is reflected differently from various surfaces, depending on their physical properties. The word "albedo" is used to describe how reflective a surface is. The Earth-atmosphere has a combined albedo of about 30%, a number that is…

Weather is a topic that occurs many times in the standard course of study (NRC 1996) from elementary school through high school. The activity described in this article allows students to collect data on the questions that interest them about the weather, and learn from their peers about a range of other questions that were investigated. No matter…

In this article, the authors describe an investigative activity in which their eighth-grade students reconstructed past environmental change in the New England area using data from lake varves in central Vermont to examine evidence of climate change. The investigation uses an authentic paleoclimate record (Ridge 2011) from the Pleistocene epoch,…

The past year highlighted and heightened California's key challenges. Millions of Californians lost jobs and income during the COVID-19 crisis; low-income families, communities of color, and women were hit hardest. As schools and universities shifted rapidly to remote learning, educators and parents scrambled to provide all students with…

Electronic spreadsheets and online weather databases are excellent tools for making real-world comparisons of local, national, and global climate trends. The activities described in this article incorporate these tools to help familiarize students with electronic spreadsheets and how to use authentic data sets available from the internet to answer…

Ocean acidification is one of the most serious environmental issues facing the planet (e.g., Doney 2006; Guinotte and Fabry 2009). It is caused by excess carbon dioxide (CO[subscript 2]) in the atmosphere. Human activities such as burning fossil fuels put CO[subscript 2] and other heat-trapping gases into the atmosphere, which causes the Earth's…