The use of toys as teaching aids in physics classrooms has a rich history, and the role of play in science education is a well-established line of research. Much of what has been written on the topic has included discussions of specific toys and the implications of using those toys to teach physics. One of the toys from my childhood that seems to…

Kids are drawn to dolls and dump trucks, and crashing the two together might just be a child's favorite pastime. Who knew such a simple pleasure could serve as an accessible, compelling phenomenon for instigating investigations of force and motion. With a few inexpensive materials straight out of the toy box (literally, a doll, a dump truck, a…

In many countries, individuals have started to gain 21stcentury skills from an early age. In Turkey, the education of gifted students is supported with activities enriched in parallel with these skills in science and art centers. The LEGO® Education® BricQ Motion Essential Set reinforces achievements with hands-on activities in science subjects,…

Interlocking toy building blocks (e.g., Lego) as chemistry teaching modules are presented. Interlocking building blocks were assembled on a baseplate to depict chemistry concepts of Lewis structures, chemical bonding, conjugate acid-base pairs, types of chemical reactions, irregularity in ionization energy trends, and the decay of a radioactive…

The PhiTOP® (or FTOP®) is a physics toy designed not only to act as a spinning top but also to appeal to the eye and to the scientifically curious mind.1 It is currently made in two versions, one from solid aluminum and the other solid brass. Each top is highly polished, and is elliptical in one cross section and circular in another. Its name…

This program focused on exploring science and mathematics content and pedagogy for elementary and middle grades, pre-service teachers, including those students preparing to teach in regular and exceptional education classrooms. A total of 31 individuals participated in one or more workshops. The activities contained within the Lego BricQ Motion…

The Michelson interferometer is one of the key experiments in modern physics when it comes to the topic of interference (Box 1). Experiments using interferometry have a high historic relevance as well as uses in current areas of research (quantum erasers, gravitational wave detection) and are used in higher education. Because of the high cost of…

Newton's cradle is often discussed in science classrooms as a clear example of the laws of conservation of momentum and energy although it has been shown that this use is somewhat misleading. Approaches to understanding the behaviour of this apparatus are often over-simplified and deficient or over-complex and with little impact among teachers. In…

The use of interlocking toy building blocks (e.g., LEGO) as teaching modules with a focus on the topics in organic chemistry is presented. Interlocking building blocks were assembled on a baseplate to depict chemistry concepts of hydrogenation of alkenes, hydration of alkenes, Markovnikov's rule, cis and trans isomers, hydrogen bonding, optical…

The ubiquitous bouncy ball, or "superball," is an engaging child's toy that has endured for more than 50 years. But what makes a bouncy ball so uniquely suited to its name? Steel balls, for example, are more highly elastic than are butadiene bouncy balls. Yet it is butadiene balls, and not steel balls, that appear in toy stores and…

Newton's cradle is a well-known physics toy that is commonly used by teachers to demonstrate conservation laws in mechanics. It can also be used to investigate the physics of colliding objects, by recording motion of the balls on video film. Various experiments are described using 3-ball and 5-ball cradles, showing how different types of collision…

A mechanical model of light propagation helps to show that optical refraction is related to the speed of light and how it changes from one medium to another. A tricycle toy robot is used to realize the model. Left and right wheels independently change their speed (high or low) in response to the local color (white or black, respectively) of the…

We investigate the motion of fidget spinners of different configurations with the help of simple devices. Physical quantities associated with the fidget spinner motion like angular speed, moment of inertia and kinetic energy are determined and compared in different configurations. A configurable modification of the fidget spinners is done to…

This paper analyses the epistemic criteria that pre-service teachers consider when assessing the quality of a scientific investigation about friction force. The participants were 71 pre-service primary teachers working in 18 small groups of three or four participants (N = 18), who were enrolled in a science teaching methods course that addressed…

Global connections are an important part of the elementary classroom as they help students develop empathy through interactions while allowing them to apply classroom learning to the outside world (Suvansri 2016). Through Partnering with a classroom in another country the author hoped to create curiosity while helping students build a global…