We present an investigation of the infinite sequences of numbers formed by calculating the pairwise averages of three given numbers. The problem has an interesting geometric interpretation related to the sequence of triangles with equal perimeters which tend to an equilateral triangle. Investigative activities of the problem are carried out in…

This study is on data-gathering software for special teachers in local education agencies Grades K-14. Increasing pressure for the use of accountability to follow the effectiveness of meeting educational standards has caused schools to reassess methods of using data and the core technologies surrounding its collection. The amount of data…

As a problem-solving approach, design thinking (DT) emphasizes iterative, user-focused designing. While DT is being readily adopted into education, little is known about how educators integrate DT across curricula. To address this question, we collaborated with a tech-ed industry partner and a focus group of experienced educators to assess…

Mobile technologies open up new ways of fostering reflection in teacher education. With the intention of tying reflection closer to the actions in the classroom, facilitating multimedia recordings, providing prompts for reflection and fostering discussions between pre-service teachers, experienced teachers and university mentors, we developed the…

This paper describes a design-based research study in which an online platform for teachers was designed and implemented over 3 years. The study uses a networked learning approach to support teachers in the transition from university into service. It addresses the question of how online communities of teachers can support the development of…

Seasoned educators use an assortment of student-centered methods and tools to enhance their student's learning environment. In respects to methodologies used in accounting, educators have utilized and created new forms of problem-based learning exercises, including case studies, simulations, and other projects, to help students become more active…

This study examines the reasons for using or not using interactive whiteboards (IWBs) by elementary school mathematics and science teachers in Taiwan. It also considers whether there were any significant differences in the reasons according to teaching subjects, teacher gender, and teaching experience. The survey was developed based on an overview…

Purpose: The purpose of this paper is to describe the reasons current or former tenured special education teachers in a Local Education Agency remain or leave their special education teaching positions through the theoretical perspectives of organizational learning and organizational culture. The paper aims to describe the influence of increased…

This article describes how the design of digital learning objects can spark professional learning. The challenge was to build learning objects that would help experienced special education teachers, who had been teaching in math classes, to demonstrate their proficiency in middle and secondary school mathematics on the PRAXIS examination. While…