Instructional videos are commonly used in both remote and in-campus curriculum. In order to investigate students' experience when learning with online instructional videos, we adapted a method called "UX curve" from the user experience studies in industrial design. In this paper, we introduce the procedure and data processing method of…

Automaticity in discrete skills is vital to developing proficiency in the higher-order abilities necessary for successful school, work, and social outcomes. Unfortunately, many students struggle with this automaticity. Strategic incremental rehearsal (SIR) is an efficient flashcard intervention that improves discrete skill acquisition. This…

Open Educational Resources (OER) offer educators the ability to personalize learning, differentiate and accelerate instruction, and maintain the integrity and currency of instructional materials. This article will summarize a plan for integrating OER in a K-12 setting with a central focus on professional learning.

This article presents a series of open-ended tasks exploring the development of algebraic expressions suitable for exploration with Year 7 students. The tasks use a familiar tool, the hundreds chart, to aid the transition between representational tools and abstract ways of working. The tasks outline a developmental progression of patterns and…

Online learning has significantly expanded along with the spread of the coronavirus disease (COVID-19). Personalization becomes an essential component of learning systems due to students' different learning styles and abilities. Recommending materials that meet the needs and are tailored to learners' styles and abilities is necessary to ensure a…

Quantum physics is the basis for many technologies that are a fundamental part of our daily lives (e.g., lasers) or that may become so in the future (e.g., quantum cryptography and quantum computing). Because of this, quantum physics is now a central aspect of many countries' secondary school curricula. In this article, we present the design and…

In this paper, we discuss the design and development of an eBook titled "Building Democracy for All: Interactive Explorations of Government and Civic Life," which serves as an open educational resource for the eighth-grade Massachusetts social studies curriculum standards. This design case offers an example of an interactive,…

In 2017 Purdue evGrand Prix hired a K-12 Indiana public educator (the author) to write instructional material that could be implemented into participating teams' high school science and engineering classrooms. The goal was to create science-based integrated STEM learning experiences that complement the construction and racing of a 48-volt electric…

The author's eighth-grade ELA curriculum is rich with opportunities for students to bear witness to a variety of experiences. Besides the Holocaust unit, they read "Ghost Boys" by Jewell Parker Rhodes (2018) while exploring police brutality and segregation; "The Giver" by Lois Lowry (1993) while investigating government…

Integrated teaching is teaching in which the educational contents of subjects are interconnected. Connections can be discussed in a specialized integrated subjects e.g., Integrated science. Integrated science is a subject that connects knowledge from chemistry, biology, physics, geography, and geology. One topic is discussed from a different point…

Community-based Project-Based Learning (PBL) is a promising practice to improve secondary STEM education. In these projects, students design and conduct authentic investigations with community stakeholders and technical experts. The work culminates with a public display of authentic artifacts like evidence-based advocacy reports or engineering…

High school students' difficulties with quantum physics (QP) are partly due to their limited understanding of the nature of science (NOS). The essence of QP can only be understood with informed views about NOS aspects such as the role of models and the relevance of controversies between physicists. Inversely, QP is an ideal topic for teaching…

A robust knowledge of physics entails deeply understanding electricity concepts such as conductivity and resistance. Understanding how circuits work is also critical for ensuring the safe use of electrical technology such as car batteries and downed powerlines. Curricular materials covering these content ideas are readily available for teachers.…

Learning about redox and electrochemistry in senior secondary school science has long been recognised as both impenetrable to many students and problematic for teachers. A significant barrier to understanding this area of learning has been the apparent exclusive use of implicit analogous definitions for the foundation concept of an oxidation…

This paper reports on one aspect of a bigger project: teachers' design of instructional materials. We found a number of design moves used by the teachers in our study. In this paper, we report three of them: Making things explicit, making connections, and resequencing practice examples. [This paper is the fourth in a symposium of four papers. For…