Recently, talk of "fake news" -- and its relation to wider epistemic crises, from climate denialism to the creep of global ethno-nationalism -- has renewed attention to media literacy in education. For some, revived discussions of media literacy offer protection (e.g., strategies for identifying and critiquing media bias and…

Letter-sound knowledge is a strong predictor of a student's ability to decode words. Approximately 50% of English words can be decoded by following a sound-symbol correspondence rule alone and an additional 36% are spelled with only one error. Many students with reading disabilities or who struggle to learn to read have difficulty with phonology,…

Distance learning, whether completely remote or in combination with classroom experiences, can pose challenges for teachers, students, and families. Pre-assessment to plan instruction can help guide the instructional planning process and improve the distance learning experience for students with disabilities, as well as for other students. This…

Young children can engage in close reading, critical thinking, and historical thinking when age-appropriate texts are coupled with discipline-specific tasks. Prior knowledge is an impediment, though. Primary elementary learners simply do not have much of a historical schema. Because of primary elementary students' familiarity with Thanksgiving,…

Evolutionary trees are key tools for modern biology and are commonly portrayed in textbooks to promote learning about biological evolution. However, many people have difficulty in understanding what evolutionary trees are meant to portray. In fact, some ideas that current professional biologists depict with evolutionary trees are neither clearly…

The "mole" is a fundamental concept in quantitative chemistry, yet research has shown that the mole is one of the most perplexing concepts in the teaching and learning of chemistry. This paper provides a survey of the relevant literature, identifies the necessary components of a sound understanding of the mole concept, and unpacks and…

Many studies suggest that students have difficulties in learning acid-base concepts. This study presents some conflicts in the textbook descriptions of these concepts and proposes these to be the cause of the students' difficulties. This is especially true regarding the description of the relationship among the Arrhenius, Brønsted-Lowry, and Lewis…

Analogies are often used in science, but students may not appreciate their significance, and so the analogies can be misunderstood or discounted. For this reason, educationalists often express concern about the use of analogies in teaching. Given the important place of analogies in the discourse of science, it is necessary that students are…

The authors are conducting studies to determine what knowledge world history teachers need and how they can use it to plan instruction. In this article, they report on a small but in-depth study designed to examine how four pre-service and six in-service world history teachers think about, organize, and make meaning of separate world historical…

Conceptual change instruction recognizes that students bring personal, or naive, conceptions to the classroom, which they use to explain their world, interpret situations, and create meaning (Driver et al. 2007). But what happens when students' personal conceptions are inconsistent with experts' views of scientific knowledge? Even after direct…

Although most instructors would like to believe that their students fully understand every biological concept explained in class, this is often not the case. Gary Wisehart, chair and professor of biology at San Diego City College, knows this from firsthand experience. "Students get very good at telling you what you want to hear," he says, "so it…

Students' understanding of science develops through everyday experiences. As a result, they come to the science classroom with their own notions of how the world works. As teachers, we often must help students overcome their prior naive notions and move them toward a more scientific understanding. This process, known as conceptual change, is…

Describes a novel method for analyzing concept maps for research and analysis purposes. Examines 56 complex concept maps generated from student interviews on the topic of chemical bonding. (Contains 32 references.) (Author/YDS)

Reviews five methods of representing cognitive structures: (1) free word association; (2) controlled word association; (3) tree construction; (4) concept map; and (5) flow map. Discusses the applications as well as the limitations of these methods by comparing the types of analysis that are generated. (Contains 37 references.) (Author/YDS)

The goal of the Toledo, Ohio, Support Teacher Programs has been to improve the learning of math and science concepts at the junior high school level. This goal involves some basic changes in the way teachers interact with each other and with their students. The greatest changes have been in the movement away from the…