The arithmetic mean is a fundamental statistical concept. Unfortunately, social science students rarely develop an intuitive understanding of the mean and rely on the formula to describe or define it. According to constructivist pedagogy, educators that have access to a variety of conceptualizations of a particular concept are better equipped to…

The activities suggested in this article are intended for use with lower secondary school students. The "Australian Curriculum: Mathematics" states that students in lower secondary school should "investigate the relationship between features of circles such as circumference, area, radius and diameter" and "use formulas to…

In this inquiry-based project, student-generated questions became the basis for student-directed individual and group projects that provided practice with problem solving, critical thinking, and research skills while digging deeper into the Earth science curriculum. The author used her students' high-level questions to provide relevance,…

The residue number system (RNS) has been an important research field in computer arithmetic for many decades, mainly because of its carry-free nature, which can provide high-performance computing architectures with superior delay specifications. Recently, research on RNS has found new directions that have resulted in the introduction of efficient…

This paper explores the foundational principles of Problem-Based Learning (PBL) as an integrative teaching strategy designed deliberately to cross discipline boundaries in order to make meaningful and lasting connections. The authors suggest that while PBL has in recent times has largely manifested towards a method of inquiry within a single…

In this paper, I report on preservice teachers' reflections and perceptions on their problem-solving process in a technological context. The purpose of the study was to investigate how preservice teachers experience working individually in a dynamic geometry environment and how these experiences affect their own mathematical activity when…

This publication provides research-based guidance for intensifying instruction in reading and mathematics for students with significant learning difficulties, including students with disabilities, in kindergarten through grade 12. The guide gives technical assistance providers and states information reflecting "best practices" for implementing…

The Individuals with Disabilities Education Act (IDEA) mandates the implementation of a behavior intervention plan based on a functional behavioral assessment when a student's behavior necessitates disciplinary actions. However, IDEA does not provide any clear guidelines as to what the plans should contain nor how they can address behaviors that…

Trends in the agriculture industry require students to have the ability to solve problems associated with scientific content. Agricultural laboratories are considered a main component of secondary agricultural education, and are well suited to provide students with opportunities to develop problem-solving skills through experiential learning. This…

Pedagogically, the term "bottleneck" refers to a moment when students may face barriers to understanding content in the process of learning. As instructors identify "bottlenecks" within their courses, they are faced with the challenge of how to best assist students in overcoming them. Further, most instructors want to know what selected teaching…

This study investigated the impact of different modes of scaffolding on students who are learning science through a web-based collaborative inquiry project in authentic classroom settings and explored the interaction effects with students' characteristics. The intervention study aimed to improve "domain-specific knowledge" and "metacognitive…

The main purpose of the present study was to examine the long-term effects of a previous quasi-experiment that used inner speech as a tool to promote appropriate strategies in multiplication. Results one year after the intervention were published by Ostad and Askeland. This is a follow-up study. The 50-week intervention program was conducted in…

Many studies have demonstrated a superiority of active learning forms compared with traditional lecture. However, there is still debate as to what degree structuring is necessary with regard to high exam outcomes. Seventy-five students from a premedical school were randomly attributed to an active lecture group, a cooperative group, or a…

In Denmark, all engineering programmes in HE have practical elements; for instance, at Bachelor's level, an internship is an integrated part of the programme. Furthermore, Denmark has a long-established tradition of problem-based and project-organized learning, and a large part of students' projects, including their final projects, is done in…

Scientific inquiry involves a variety of abilities scientists use to investigate the natural world. In order to develop students' scientific inquiry, researchers and educators have developed different curricula and a variety of instructional resources, which make features and descriptors of scientific inquiry in teaching and learning even more…