As part of a series of investigations in which we explore the integration of verbal and nonverbal aspects of communication into a dialectical, sense-constitutive unit during science lectures, this study adapts the notions of catchments (i.e., repetitions of essential features of the gesture-speech dialectic) and growth points (i.e., moments in…

Capstone teaching laboratory activities can serve as a crucial part of the undergraduate learning experience. With this in mind, a laboratory activity that combines synthesis and multiple characterization techniques has been developed for an upper-division, laboratory-based inorganic course. Complexes of Cu(II) and Ni(II) of the amino acid glycine…

Introductory physics laboratory experiments have typically been employed to reinforce classroom instruction instead of teaching students experimental design. Recent research has shown that lab experiments that focus on experimental practices are more effective at teaching students physics concepts. The experiment described in this paper has been…

Two well-regarded measurements for the expansion rate of the universe disagree, leaving cosmologists very puzzled. It may be that something large has been overlooked in our theory of the Big Bang. This discrepancy is called the Hubble tension and it has led to a very interesting conversation within the cosmology community.

People often have difficulty understanding processes of biological change, and they typically reject drastic life cycle changes such as metamorphosis, except for animals with which they are familiar. Even after a lesson about metamorphosis, people often do not generalize to animals not seen during the lesson. This might be partially due to the…

Use this book to move science learning out of the classroom and into everyday life. Science has a profound capacity to transform how we experience the world, but it can be challenging to foster transformative experiences. When it comes to the science classroom, too often the Las Vegas slogan applies: What happens here stays here. Based on over 20…

The Essential Principles and Fundamental Concepts described in Version 3 of this guide represent content that does not fall neatly within traditional science disciplines, but rather supports a focus on integrated science. Many Fundamental Concepts illustrate more than one Essential Principle. This guide presents a vision of an ocean-literate…

This study examines how practices of open science, a movement for making scholarship more open, shareable, and reusable, are learned and performed by individual scholars across different fields, in both the sciences and humanities. New open practices are being developed in response to technologies that allow for researchers to easily share their…

Archimedes' principle states the buoyant force is equal to the weight of fluid displaced by the object. In this work, we will develop this principle using energy considerations.

The discovery of nuclear fission was one of the most dramatic scientific breakthroughs of the 20th century. Within a few years, the fantastic energy latent in the nuclei of atoms would be powering reactors and bombs, a development that fundamentally changed the relationship between physics and human affairs. To drive home the magnitude of this…

A well-known conclusion from elementary ballistic trajectory analysis is that the horizontal range of a projectile is maximized for a launch angle of 45°. The derivation of this result assumes that the launch speed is the same for all possible launch angles, but this neglects the fact that the work done against gravity by the launching mechanism…

Newton married her, Einstein eloped with her, and many a physicist fell head over heels for her beauty, charm, and heavenly elegance! This paper is a heartfelt personal attempt to make sense of the indescribable love many physicists have for their subject matter, physics. My muse's nickname is Feezya and this is how she shall be referred to for…

As K-12 schools in the United States continue to experience increases in enrollment of English learners (ELs), educators and researchers seek to identify effective teaching practices. Previous research in the area of teacher effectiveness with ELs has focused mainly on pre-service and elementary-level teachers, with studies of coursework and…

Online anatomical resources are rising in popularity since the COVID-19 pandemic, but the pedagogical principles and effectiveness of their use remain unclear. This article aims to demonstrate evidence-informed ways in which fellow educators can create engaging online learning resources in clinical neuroanatomy and compare the effectiveness of…

This study investigated the effectiveness of visual training or verbal training on how to use a text-picture processing strategy for learning from computer-based multimedia instructional material. Sixty-nine university students were randomly assigned to the verbal training group (students received text-based instruction for a text-picture…