The "Forty Electronic Challenges" is a "discovery learning" and socio-constructivist science activity that has become rather popular in Canada. The article recalls its emergence and development. It discusses its theoretical underpinnings and how it fits into the existing literature. It then gives educators all the guidelines…

The demand for workers in science, technology, engineering, and mathematics (STEM) careers is increasing in the United States. This increase has led to a growing urgency to implement STEM education in classrooms, including early childhood. STEM education is necessary to help students develop the skills to succeed in STEM careers. Integrating the…

The Wiggers diagram showing simultaneous events of the cardiac cycle in composite graphs is one of the most intimidating figures students encounter in their study of physiology. This paper describes a discovery learning activity that walks students through the construction of the Wiggers diagram by focusing on the core concepts of blood flow down…

Mealtimes in early learning settings present rich opportunities for connection, learning, and positive food experiences. Make the most of mealtimes--and prevent and address common feeding challenges--with this user-friendly planning guide, the first of its kind for early childhood educators and care providers. Written by a cross-disciplinary team…

Written instructions seldom need to be read when playing videogames. Instead, gaming often involves early information foraging and expansive exploration behaviors. We use data from the Programme for International Student Assessment (PISA) to explore whether students who regularly play videogames (daily gamers) adopt behaviors that are typical of…

Metamodeling ideas move beyond using a model to solve a problem to consider the nature and purpose of a model, such as reasoning about a model's empirical basis and understanding why and how a model might change or be replaced. Given that chemistry relies heavily on the use of models to describe particulate-level phenomena, developing…

An increased public knowledge of the health benefits of unsaturated fats has resulted in a surge of different cooking oils. Intense advertising of various oil brands claiming to provide the best dietary recommendations often leaves buyers unclear of what their best choices are. Herein, we describe a research-based project for upper-level…

Introducing a new framework for teaching and learning literature in secondary schools, this book presents Dialogic Literary Argumentation as an inquiry-based approach to engage students in communicating and exploring ideas about literature. As a process of discovery, Dialogic Literary Argumentation facilitates…

Our youngest learners thrive when their learning environment is one that celebrates curiosity, exploration, and imagination. This comprehensive resource sets the stage for play-based learning that will help children build a strong literacy foundation as well as negotiate the choices they make in real life. Get your students off on the right foot…

In this article, the authors share discoveries about how taking risks can expand students' and teachers' narrow experiences with academic writing. The article outlines four teaching strategies one of the authors implemented in her classroom, highlighting how these strategies fostered student and teacher flexibility, agency, and confidence in…

A discovery-based undergraduate organic chemistry lab experiment has been developed in which students establish the diastereoselectivity of hydride reduction of the a-chiral ketone (±)-benzoin isopropyl ether to erythro and threo diastereomeric alcohols by two different reducing agents. Students achieve this goal by working collaboratively and…

The so-called Diet Coke and Mentos experiment is initiated by dropping Mentos candies into a bottle of Diet Coke or other carbonated beverage. This causes the beverage to rapidly degas, causing foam to stream out of the bottle. Simple application of the gas laws leads to the straightforward prediction that ejection of greater foam volume is…

The ACS Guidelines for bachelor's degrees in chemistry call for the curriculum to include polymer chemistry principles and the synthesis of different classes of macromolecules. Organic chemistry can provide an important introduction to polymer chemistry principles, and photochemically induced radical polymerization is one method for generating…

Students thrive when presented with tasks that are approachable, challenging, and interesting. Remembering to challenge all students is essential, not just those who excel in mathematics; teachers need to open the door to meaningful mathematics for every learner. In this exploration into subtraction patterns, teachers will see how curious young…

Museums are public resources that can offer rich extensions to classroom educational experiences, from tours through botanical gardens to searching for family records in the archives of a local historical society. With clarity and a touch of humor, Quinn presents ideas and examples of ways that teachers can use museums to support student…