During the past decade, interest in chocolate and its history has increased significantly. Following on this trend, a vast number of books dealing with chocolate have appeared in different publishing venues, both academic and nonacademic. Similarly, some instructors have included units that study the commodity or, in some rare instances, have…

The abundance of information available to us every day continues to increase, largely because of society's reliance on the internet. While the internet provides access to a wealth of information, information may be inaccurate or irrelevant because anyone can publish content on the internet. As a result, it is critical for individuals to develop…

This single-class activity provides an opportunity for students to understand qualities of the dark side of interpersonal communication better. To achieve this goal, students review a series of articles from "The New York Times'" "Modern Love" column. Students are introduced to the dark side of interpersonal communication and…

Girls are less likely than boys to pursue a degree or career in a mathematics-based field. Girls tend to have higher grades and similar test scores when compared with boys. However, girls' affective beliefs, including confidence, fall behind those of their male counterparts. The purpose of this study was to understand how girls perceive the…

I begin my introductory astronomy course with a unit on critical thinking that focuses on, among other things, the differences between the "scientific method" as frequently presented in textbooks and actual scientific practice. One particular classroom activity uses a simple dice game to simulate observation of a natural phenomenon and…

Despite the need for public understanding about groundwater resources, groundwater is among those topics that instructors most struggle to teach at pre-college and college levels. Although constructivist theories suggest student-held conceptions can be used as teaching tools for active learning, there remains a question about how to draw out and…

December 26, 2004 was one of the deadliest days in modern history, when a 9.3 magnitude earthquake--the third largest ever recorded--struck off the coast of Sumatra in Indonesia (National Centers for Environmental Information 2014). The massive quake lasted at least 10 minutes and devastated the Indian Ocean. The quake displaced an estimated…

While many preservice teachers turn to teaching because they believe in the power of education in the pursuit of social justice, they also lack concrete ideas for how to bring social justice education into the middle-school classroom. With the goal of preparing social justice educators in mind, teacher educators must find ways to transform these…

Since many decisions in politics, economics, and social sciences are based on statistics, statistical literacy is a key component for an active citizen. Statistical skills and statistical reasoning can already be enhanced in primary school. Therefore, not only in Germany, statistics is an element of the primary-school curriculum, which usually…

While elementary teachers do not typically cover the structure and function of DNA, their students can easily understand that organisms have observable traits, that each individual has a unique combination of traits, and that the "recipe" for traits is passed from parent to offspring. The Genetic Science Learning Center has developed and…

This paper explores Computational Thinking (CT) through the experiences and interactions of sixth-grade students as they were engaging in a science lesson utilizing robotics. This robotics unit institutes the shifting from traditional to engaging hands-on activities coupled with CT skills that are exciting, intriguing, and inviting to students.…

Courses: Small group communication or any courses with units on group/team work. Objective: In this single-class activity, students will use reality TV to identify Tuckman's five phases of group development: forming, storming, norming, performing, and adjourning. Students analyze how phases of group development manifest through group interaction…

This research study explored robotics as the catalyst for computational thinking (CT) by sixth-grade students as they are engaged in a science lesson. The interactions, understandings, and applications are discussed, along with the participants' connections and implementations of CT concepts (decomposition, abstraction, pattern recognition, and…

Primary school practices are often bound by traditions that perpetuate compliance and skills-based, decontextualized, rote memorization activities. These histories of practice, prevalent in schools serving mostly Black and Brown children, make it inordinately difficult for students to author themselves as knowledge builders (i.e., with epistemic…

This article describes a unit in which students investigate total solar eclipses, such as the one coming August 21, from several perspectives. It incorporates mathematical thinking and aligns with the "Next Generation Science Standard." This article refers to physical, virtual, and mathematical modeling. Various models and perspectives…