If the concepts used in curriculum, textbooks, classroom teaching, and assessment are not consistent, students may have difficulty in understanding the concepts of science correctly and this may lead to the formation of misconceptions. The purpose of this study is to measure the alignment of science concepts by analyzing the semantic networks of…

Society values the vital role scientists and engineers play in solving urgent, real-world problems such as developing COVID-19 vaccines. The NGSS framework for Engineering Design articulates specific practices and disciplinary core ideas that work in conjunction with other science standards to equip today's youth to be solvers of tomorrow's…

Teacher education is an essential time for preservice teachers to learn effective assessment practices, particularly formative assessment. If used effectively, formative assessment is a planned process wherein students and teachers reciprocally share and use information generated through instructional and assessment activities to improve and…

Difficulty index and its derivative performance index (PFI) have been commonly used to measure student learning outcomes. However, these indexes have a high volatility and low sensitivity. This work has established the simplex learning index (SLI), which has a low volatility and high sensitivity. To construct SLI, students were divided into two…

Many people are unduly intimidated by the thought of teaching probability. At its most basic level, probability revolves around being able to predict whether a future event is certain, possible, or impossible. These basic concepts grow and develop into a more mathematical understanding of likelihood as children learn to quantify that…

Just Face It presents seven "faces" codified by Paul Ekman, Wallace Friesen and Joseph Hager, which can be linked through a kinesthetic process of association with vocabulary words that are frequently encountered on standardized college admission tests. The article is based on "Method for Facilitating Contextual Vocabulary…

Librarians and instructors see college students struggle with evaluating information and wonder how to best teach source evaluation in a one-time course integrated library research session to ensure understanding and improve student performance. This research compared multiple sections of first-year students over two semesters taught two…

Active learning and student-centered learning are becoming the preferred teaching approach in higher education. Once heavily based on lectures, science instructors are adopting new teaching methods to promote active learning. Lecture-based courses can be modified to increase student engagement by including in-class discussions, activities, and…

This article reports on a national survey of post-secondary mathematics instructors (n = 458) of mathematics courses designed for elementary teachers. The article links the use of various instructional practices to instructor characteristics. Specifically, there were statistically significant differences in reported use of class time depending on…

Despite the perspectives of music educators in classroom evaluation processes, the perspectives of Texas administrators using the newest teacher evaluation process, the Texas Teacher Evaluation and Support System (T-TESS), have yet to be examined. The administrators' perspectives matter because the complexity of the T-TESS process coupled with the…

Big Ideas in school mathematics can be seen as overarching concepts that occur in various mathematical topics in a syllabus. For teachers, this knowledge can be used to help students develop a better understanding of mathematics by making visible the central ideas, and connection across topics and across levels. For students, this knowledge can…

Providing "all" students with authentic experiences focused on strengths and learning progression--not deficits and gap filling--can change their trajectory. It's time to use strategies typically reserved for advanced and gifted learners to advance all students' learning. Designed to support equitable access and opportunities through…

Inequality in education is a challenge that have persisted and still likely to persist for a long time in the field of education because students come into the classroom with different characteristics thus posing a great concern to the realization of classroom objectives. The use of adequate teaching strategy might break this limitation thereby…

Videos have come-up as self-learning tool in all forms of engineering education, including the formal, informal, and nonformal education. The article presents the different perspectives of using videos in teaching engineering courses. Most popular video lecture series have been discussed with their specific applications and popularity concerns.…

In 2001, the Chinese Ministry of Education issued "Guidelines for Preschool Education (GPE) (trial version)" to call on early childhood practitioners to use a child-centred and play-based approach to teaching and learning. In order to implement the requirements, many kindergartens in China have carried out the play-based kindergarten…