In this article, a class of preschool children completed a week of lessons on worms in preparation for a visit by real worms. Prior to the real worm visit, the students learned about the bodies of worms. They also learned vocabulary words such as "segments." They documented thoughts and predictions about worms using drawings. Preparing…

Students often struggle with concepts from abstract algebra. Typical classes incorporate few ways to make the concepts concrete. Using a set of woven paper artifacts, this paper proposes a way to visualize and explore concepts (symmetries, groups, permutations, subgroups, etc.). The set of artifacts used to illustrate these concepts is derived…

The use of formal observation in primary mathematics classrooms is supported in the literature as a viable method of determining effective teaching strategies and appropriate tasks for inclusion in the early years of mathematics learning. The twofold aim of this study was to (a) investigate predictive relationships between primary mathematics…

Science, technology, engineering, and mathematics (STEM) fields, important in today's world, are underrepresented by students with disabilities. Students with visual impairments, although cognitively similar to sighted peers, face challenges as STEM subjects are often taught using visuals. They need alternative forms of access such as enlarged or…

Technology Engineering is an innovative component of a much larger arena of teaching that effectively uses interactive technology as a method of enhancing learning and the learning environment. Using this method to teach science and math content empowers the teacher and enhances the curriculum as the classroom becomes more efficient and effective.…

These proceedings contain the papers of the IADIS International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2013), October 22-24, 2013, which has been organized by the International Association for Development of the Information Society (IADIS), co-organized by The University of North Texas (UNT), sponsored by the…

This guide is a resource for K-8 teachers, college student tutors, parents, and others engaged in learning activities to help primary, elementary, and middle school students learn mathematics and science. It presents a collection of activities adapted from printed and electronic sources which help motivate student interest in mathematics and…

Explores the difficulties students have in understanding the relationship between surface area and volume. Examines four cases where the ratio of surface area to volume varies, and makes recommendations for demonstrating each with models. (Contains 15 references.) (WRM)

Describes the achievement of Israeli fourth and eight graders on the performance assessment of the Third International Mathematics and Science Study (TIMSS). The Israeli educational system has stressed practical tasks, and as expected, performance of Israeli students on the TIMSS performance assessment is quite high. (SLD)

This report describes a three-part effort by the Florida Postsecondary Education Planning Commission to identify some of the current outstanding efforts to improve science and mathematics at the postsecondary level and to explore ideas on how these positive practices can be expanded. Site visits to three selected postsecondary institutions…

Five articles offer suggestions for hands-on map making, creative writing instruction in productive environments, assessment of students' number sense, performance assessment for reading, and integrating science and art to celebrate the beauty of autumn leaves. (SM)

Levels of achievement and participation in both school mathematics and school science remain unacceptable throughout most of the nation. Addressing these concerns has unique and specific ramifications for small rural schools, particularly with respect to the economic aspects of providing the materials and manipulatives necessary for hands-on…