The distinction between procedural and conceptual learning has long been a topic of discussion in mathematics education and the idea of compression into thinkable concepts that enable the individual make links between them (Tall, 2007). In addition to, the compression to thinkable concept was to be thinking mechanism arising naturally and…

Chemistry teaching has traditionally been weakly connected to everyday life, technology, society, and history and philosophy of science. This article highlights knowledge areas and perspectives needed by the humanistic (and critical-reflexive) chemistry teacher. Different humanistic approaches in chemistry teaching, from simple contextualization…

The advanced interdisciplinary research laboratory (AIRLab) represents a novel, effective, and motivational course designed from the interdisciplinary research interests of chemistry, physics, biology, and education development faculty members as an alternative to the independent thesis project experience. Student teams are assembled to work…

While it's easy to get caught up in the frenetic drive to do the Next Big New Thing in educational technology, it's helpful to remember that a lot of important things "don't" change. But, today, we face almost constant change, and that has serious implications for education and ed-tech professionals. This article looks back at where…

In this article, fourth-grade teacher Tabetha Finchum describes how a program called Arizona Master Teacher of Mathematics (AZ-MTM), a Noyce grant funded through the National Science Foundation, helped boost her confidence and broaden her understanding of the philosophies, curricula, and instructional decisions being implemented by other teachers.…

The College, Career, and Civic Life (C3) Framework for Social Studies State Standards calls upon social studies teachers to enhance the rigor of civics, economics, geography, history and the other social studies disciplines while building the critical thinking, problem solving, and participatory skills of students to help them become actively…

Ill-structured problems abound that require sophisticated problem-solving skills, knowledge across multiple domains and the abilities to think critically and communicate effectively. Despite the abundance of rhetoric supporting the need to build these skills in our students, the acquisition of domain-specific knowledge is still the primary focus…

With various internet resources available to students, the main aim of a good university education today should not merely be to provide students with content knowledge, but rather to equip them with essential skills necessary to develop into lifelong learners. Among science educators, repeated calls have been made to promote a more holistic…

Unit conversion need not be boring. If students see that the skill is necessary, both their motivation to learn and their appreciation of the process can be enhanced. As a result, students become actively engaged and construct understanding and computational skills that they will retain over time. The activity described here makes use of scale…

In this article Anne Roche describes some of the different types of story problems defined in the Cognitively Guided Instruction professional development program. Teachers will find the table reproduced on page 32 to be very helpful in designing word problems. Roche then gives some suggestions for improving the way division stories are used in the…

Reflection, or consciously thinking about our experiences, is the key to powerful learning. Reflection allows us to analyse our experiences, make informed changes based on our mistakes, maintain successful practices, and build upon or modify our past understandings based on new and emerging knowledge. This paper describes the author's journey…

This article encourages students to think multidimensionally and in a multidisciplinary fashion with this challenge, and choose a team that can support this kind of thinking. Presented is a challenge in which a major home improvement company makes tools and accessories for use by experienced and new homeowners. This company would like to provide…

Today there is a great deal of interest in and a lot of hype about using video games in schools. Video games are a new silver bullet. Games can create good learning because they teach in powerful ways. The theory behind game-based learning is not really new, but a traditional and well-tested approach to deep and effective learning, often…

What if every middle school student learned to create a robot in math class? What if every middle school had a robotics team? Would students view mathematics differently? Would they have a different relationship with technology? Might they see science and engineering as fields driven by innovation rather than memorization? As students find…

To engage students, many teachers wish to connect the mathematics they are teaching to other branches of mathematics or to real-world applications. The lesson presented in this article, which uses the algebraic skill of finding the equation of a line between two points and the geometric axiom that any two points define a line, does both. A…