Since their initial development in the early 1900s, and their rapid growth in the 1960s, community colleges have had a history of shifting focuses and programming, retooling academic offerings, and otherwise altering their behavior to meet the ever-changing needs of their communities. Despite this defining characteristic as a sector of change, not…

One of the greatest conceptual difficulties faced by middle level mathematics students is developing a rich understanding of irrational numbers that includes recognizing that irrational numbers are truly real numbers with an exact value and an exact place on the number line. Developing a deep conceptual understanding of irrational numbers is…

The purpose of this interpretative phenomenological analysis (IPA) study was to garner a greater understanding of professional counselors' experiences and understandings of the role and boundary changes in their personal relationships following counselor education and preparation. Additionally and interrelatedly, professional counselors'…

Plant leaves are green because they contain the green photosynthetic pigments, chlorophylls a and b. Popular science literature, and sometimes even textbooks, state that the greenness is caused by reflection of green light by chlorophyll. In the present study, we compared the reflectance spectra of green leaves to yellow or white leaves of the…

This study aims to examine the concept images of pre-service mathematics teachers for the concepts of single-variable and multivariable functions. In the present research, which was conducted with the case study method, a test consisting of three open-ended questions was used to obtain data about the definition of the concept of function and the…

Despite over 30 years of educational research to the contrary, some educators continue to hold to classroom management theories along the lines of "don't smile until December," which pits consistency and control in the classroom against the kindness and caring that should also characterize the learning environment. We address the source…

As the dual crises of the ongoing COVID-19 pandemic and worsening climate change show, the public must be accurately informed about science. However, many barriers hinder effective messaging about science to the public, including little formal communication training for scientists and an abundance of misleading information from nonscientific…

How can we help students understand the Holocaust in its full historical complexity, particularly when they often come to class with misconceptions arising from the representation of the Holocaust in popular culture? Over a three-year period, Sam Ineson set out to integrate the historical Holocaust into his school's formal and informal curriculum,…

In the past decade, we have witnessed the emergence of a large number of different computer-based animations and simulations that have the goal to foster better learning of different physics topics. Past studies have shown many benefits of animations and simulations, but for their efficient usage it is very important that teachers are well…

Algebra is an important branch of mathematics which applies to many fields related to mathematics. However, many studies show algebra as posing problems even to the most gifted students. This phenomenon, therefore, necessitates more studies to be conducted in this area. As such, the study explored the types of errors that Grade 8 learners…

Teaching science concepts for conceptual understanding has its challenges. Bringing about conceptual change in the science classroom can be difficult because most concepts are complicated and often counter-intuitive in the teaching and learning of science concepts. A review of the literature indicates that the conceptual change model, CCM can be…

Studying epistemically unwarranted beliefs (EUB) is relevant at basic, applied, and social levels. However, EUB scales validated in Spain are scare. Consequently, we aimed to develop and validate a scale of this kind. One thousand four hundred and sixty participants answered to a preliminary version of the questionnaire. Exploratory and…

Neuromyths are distorted ideas from neuroscience about the brain and learning. This critical review synthesized data from nine educational neuromyth studies that: (a) used a specific established measure, (b) were published in English, and (c) sampled qualified (in-service) teachers. The total sample comprised 5,259 teachers from 16 countries on…

As national and international assessments continue to show students struggle with rational concepts, which are seen as a major stumbling block for future career in STEM fields, we used the certainty of response index (CRI) as a method of analysis to investigate a group of 40 United Arab Emirates (UAE) seventh grade students' understanding of basic…

A language is a system of communication, consisting of a set of sounds or written symbols that enable people to communicate. In chemistry, a particular language is required in order to represent the phenomenological world by means of symbols. Choosing the right words and knowing the precise definitions for chemical concepts is needed for avoiding…