The authors provide a dynamic Ferris wheel computer activity that teachers can use as an instructional tool to help students investigate functions. They use a student's work to illustrate how students can use relationships between quantities to further their thinking about functions.

This article describes the implementation of blogging in ninth-grade pre-advanced placement language arts classes to support strong writing practices. In particular, the writing workshop's elements of student choice, continuing revision, discussion of craft, publication, and process orientation meshed well with digital composition. Blogging in the…

Children love sculpting clay or building sand castles, creating objects in three dimensions before they have the motor skills to draw in two dimensions. Similar arguments applied to the study of curves and graphs in high school mathematics would suggest that students' work and calculation with shapes should move sequentially from concrete to more…

How can the key concept of equivalent expressions be addressed so that students strengthen their representational fluency with symbols, graphs, and numbers? How can research inform the synergistic use of both paper-and-pencil analysis and computer algebra systems (CAS) in a classroom learning environment? These and other related questions have…

Space-filling curves are related to fractals, in that they have self-similar patterns. Such space-filling curves were originally developed as conceptual mathematical "monsters", counter-examples to Weierstrassian and Reimannian treatments of calculus and continuity. These were curves that were everywhere-connected but…

In this culture of instantaneous technology, students are familiar with immediate feedback. To maintain student engagement, it is vital for teachers to create similarly interactive experiences. Student-centered instruction is important in connecting students to key mathematical concepts. If the connection is not obvious, they may be unaware of…

This paper is a descriptive and preliminary report on recent efforts to address two questions: 1) Can school mathematics be used to enhance our students' ability to understand their changing world? and 2) What role might computer technology play in this regard? After recounting some of the mathematical tools that led to a better understanding of…

In this article, the author shares one effective lesson idea on straight line graphs that he applied in his lower ability Y9 class. The author wanted something interesting for his class to do, something that was fun and engaging with direct feedback, and something that worked because someone else had tried it before. In a word, the author admits…

Getting students to learn new technology skills can be a challenge. After all, they know everything about computers and the Internet, right? Ninth grade students in Mrs. Aszklar's Digital Media Tools ("Digitools") class at Spanaway Junior High in Washington state quickly discovered they might not know as much as they thought. From…

In the era of globalization, the trend towards learning Chinese as a foreign language (CFL) has become increasingly popular worldwide. The increasing demand in learning CFL has raised the profile of the Chinese proficiency test (CPT). This study will analyze in depth the inadequacy of current CPT's utilizing the common European framework of…

InWhile research in second language writing suggests that instructor feedback can have a positive influence on students' written work, the provision of such feedback on a regular basis can be problematic, especially with larger student numbers. A number of computer programs that claim to provide both automatic computer-based holistic scores and…

The author has been aware for some time that undergraduates typically turn to the Internet first to seek information and sources for any assignment that requires research. A few swift keystrokes and worlds of data appear on screen, ready for instant viewing. For youthful gifted students of today, accessing information on the Internet is as natural…

Conceptions of literacy in the secondary English language arts classroom today have expanded in multiple directions, moving far beyond former emphases on reading comprehension and writing ability. This article presents the efforts of two secondary English language arts teachers in the Midwestern United States to expand the meaning of literacy in…

By studying Antarctica via satellite and through ground-truthing research, we can learn where the ice is melting and why. The Landsat Image Mosaic of Antarctica (LIMA), a new and cutting-edge way for scientists, researchers, educators, students, and the public to look at Antarctica, supports this research and allows for unprecedented views of our…

In November 2007 a joint ATM/MA team began working together to consider how ICT can be used to support the teaching and learning of topics that are considered to be "hard to teach" in secondary mathematics, within a project that complements that of the Secondary National Strategy. In the best subject association spirit, it was decided to…