A clear understanding of climate change and its impacts on society is an integral component of scientific literacy today. However, college students in introductory and lower division science courses often struggle to connect with this material in a meaningful way when they do not see how it is relevant to their daily lives. To address this…

GRANTISM (GReenland and ANTarctic Ice Sheet Model) is an educational Excel™ model introduced by Pattyn (2006). Here, GRANTISM is amended to simulate the Svalbard-Barents-Sea Ice Sheet during the Last Glacial Maximum, an analogue for the contemporary West Antarctic Ice Sheet. A new name, "GRANTSISM," is suggested; the added S represents…

The abundance of freely available, scientific big data sets can facilitate discovery-based authentic science projects saving time, money, and effort. This is especially true of remotely sensed data, as there is global coverage of Earth's surface spanning several decades that can be used for a multitude of applications. In this article, I present…

Testing water samples for arsenic contamination has become an important water quality issue worldwide. Arsenic usually occurs in very small concentrations, and a sensitive analytical method is needed. We present here a 1-day laboratory module developed to introduce Earth Sciences and/or Chemistry student undergraduates to key aspects of this…

The Opportunities for Enhancing Diversity in the Geosciences (OEDG) program, operational between the years 2001 and 2013, was a signature effort by the National Science Foundation's Directorate for Geosciences (NSF/GEO) to invest in broadening participation of historically underrepresented populations in geoscience education programs and careers.…

There is no doubt that integrated concepts inspire students and take learning to a new level. As we fly, we fly through the magnetic field of the Earth. We used the concepts involved in flying to develop an exercise that bonds geology, physics and life sciences.

Increasing diversity in the geosciences has remained a challenge, despite large investments made by federal agencies in minority-serving institutions (MSIs) and historically black universities and colleges (HBCUs). With increasing challenges associated with climate and environmental change and severe and frequent natural disasters that…

This article reports the efficacy of a research-based learning (RBL) exercise on hydropedology of arid zones, with guided and open research projects (OPR) carried out by teams of undergraduate students in Oman. A range of activities and assessments was used to support student learning during the three-month course. Assessment included monitoring…

The placement of final-year undergraduate students into schools and colleges is becoming increasingly common in higher education as part of outreach, employability and community-building initiatives. This article describes one such initiative at the School of Earth and Environment, University of Leeds, its successes, its challenges and why schools…

Many Earth science lessons today still focus on memorizing the names of rocks and minerals. This led the author to develop a lesson that reveals the fascinating stories told by rocks through the study of their physical properties. He first designed the lesson for Puerto Rican teachers, hence its Spanish title: "Las Rocas Nos Cuentan Su Historia."…

I describe how to obtain a rather good experimental determination of the eccentricity of the Earth's orbit, as well as the obliquity of the Earth's rotation axis, by measuring, over the course of a year, the elevation of the Sun as a function of time during a day. With a very simple "instrument" consisting of an elementary sundial, first-year…

Macroscopic objects, although quantum mechanical by nature, conform to Newtonian mechanics under normal observation. According to the quantum mechanical correspondence principle, quantum behavior is indistinguishable from classical behavior in the limit of very large quantum numbers. The purpose of this paper is to provide an example of the…

A very limited questioning of undergraduate Environmental Science students at the start of their studies suggests the age of the Earth is being successfully taught in high schools. The same cannot be said for the teaching of the structure of the Earth.

Screen-based microscopes allow for a shared visualisation and task-directed conversations that offer significant pedagogic advantages for the science disciplines involving observation of natural samples such as the geosciences and biosciences, and particularly for distance education in these disciplines. The role and development of a virtual…

Most undergraduate-level geoscience texts offer a paltry introduction to the nuanced approach to hypothesis testing that geoscientists use when conducting research and writing proposals. Fortunately, there are a handful of excellent papers that are accessible to geoscience undergraduates. Two historical papers by the eminent American geologists G.…