Guided inquiry is the practice of allowing students to come to their own conclusions about a set of data instead of verifying a known result using a given experimental procedure. Open inquiry takes this idea one step further by allowing students to develop their own experiment and then analyze the data to arrive at a conclusion. To expose upper…

Light is a topic that is often taught in year 3 (ages 7-8) in English schools, where children learn that light is needed for us to see, that it can be reflected from shiny surfaces and that shadows form when light is blocked by an object. They may also have some experience of how the size of shadows changes when the distance between a light source…

Suzuki-Miyaura coupling reactions are well-known among the most versatile catalytic C-C bond formation reactions. Two different routes of C-C bond Suzuki-Miyaura coupling reactions for the undergraduate organic chemistry laboratory courses have been designed and explained. A two-step reaction involving a catalyst preparation as the first step and…

This review explores Thomas Lessl's "Demarcation as a classroom response to creationism: A critical examination of the National Academy of Science's "Science, Evolution, and Creationism" (2008)." Lessl's work examines philosophical debates about the relationship between science and religion from the perspective of communication…

With the global pandemic this spring, we experienced a switch to remote education halfway through our semester at The College of New Jersey. For an advanced special topics in chemical biology class, lecture and group work required changes, increasing the number of assignments as well as the level of independent thinking and application-based…

Online conferences are a means of replacing the absence of physical meetings canceled due to COVID-19. In this communication we outline ten tips for those looking to host online meetings, based on our recent experience of running the conference "Methods in Chemistry Education Research (MICER)" online to 320 participants over 3 days in…

Rising cases of COVID-19 caused St. John's University to transition to an online educational model in the spring 2020 semester. As a result, an in-person Cooperative Learning advanced general chemistry laboratory course was transitioned into an online/remote Cooperative Learning experience. Cooperative Learning in the general chemistry laboratory…

A new two-step experiment has been designed and developed for the curriculum of the Organic Chemistry Laboratory 2 (CHEM2240L) sophomore course at Xavier University of Louisiana, in New Orleans. Initially, cyclohexanol was converted to cyclohexanone using bleach as the oxidizing agent followed by the formation of the cyclohexanone oxime. However,…

Interest in smartphone-based learning, especially in the use of internal sensors in smartphones for physics experiments, is increasing rapidly. Internal sensors in smartphones such as acoustic sensor, optical sensor, and acceleration sensor can help researchers alleviate the problems including insufficient accuracy with low-cost equipment, high…

Nuclear magnetic resonance (NMR) spectroscopy is an indispensable technique in the organic chemistry laboratory for elucidation of molecular structure. Miniaturization of NMR technology has attracted attention and acceptance due to a considerable reduction in the cost to acquire and maintain the instrument. The advent of low-field, low-cost, and…

This research aims to develop an ocean wave energy converter kit from low-cost materials as a teaching tool. The kit is developed using the working principle of a wave energy converter that uses a buoy as a system drive and a weight balancer that is connected to a chain. The dimensions of the kit are 6.7 × 0.3 × 0.4 m (length × width × height)…

The Cosmic-Ray Extremely Distributed Observatory (CREDO) is the project to search and study ultra high-energy cosmic ray particles from deep space producing simultaneous extensive air showers over the entire exposed surface of the Earth. The concept of the CREDO infrastructure assumes absorbing all kinds of cosmic ray data from any apparatus all…

In this paper, we describe a study of cosmic ray muon rates and energies at various elevations on Mauna Kea on the island of Hawaii. The study was originally conceived as an extension to the upper-division modern physics laboratory at the University of Hawaii at Hilo and used the TeachSpin Muon Physics apparatus (abbreviated TSMP below) from that…

Research in physics teaching has supported the use of analogies as an effective instructional tool that can be used to facilitate students' understanding of physics concepts. The effectiveness of analogies lies in that they allow students to form cognitive links between what they already know and what they are learning, harmoniously integrating,…

A bouncing rubber ball under a motion sensor is a classic of introductory physics labs. It is often used to measure the acceleration due to gravity, and can also demonstrate conservation of energy. By observing that the ball rises to a lower height upon each bounce, posing the question "What is the main source of energy loss?" and…