Significant number of children in the United States have difficulty learning basic reading skills. The majority of children referred to school psychologists are referred for reading concerns. Unfortunately, the gap between good and poor readers widens over time as more advanced reading skills are built upon basic reading skills. Children with…

This paper reports on two upper primary teachers' use of particular scaffolding practices, individual discussion and the use of manipulatives. The cognitive and affective impact on four low-attaining students in these classes is described. The teachers and students were observed during eight to ten sequential tasks. "Scaffolding…

The authors examined the cognitive benefits of physical manipulation. Participants were 76 kindergarten and first-grade students randomly assigned to 2 strategies: stories with pictures or manipulation. In the pictures strategy, participants listened to story content and viewed pictures. In the manipulation strategy, participants moved…

In this quasi-experimental study, the researcher investigated the effectiveness of three tactual strategies and one non-tactual strategy of content specific vocabulary acquisition. Flash cards, task cards, and learning wheels served as the tactual strategies, and vocabulary review sheets served as a non-tactual strategy. The sample (n = 85)…

Fractions are among the most difficult mathematical concepts for elementary school students to master (Behr, Harel, Post, & Lesh, 1992; Bezuk & Cramer, 1989; Moss & Case, 1999). Research indicates that manipulatives (e.g. fractions circles, fractions strips) positively impact students' conceptual and procedural understanding of…

This study aimed to develop a collaborative and manipulative virtual Tangram puzzle to facilitate children to learn geometry in the computer-supported collaborative learning environment with Tablet PCs. In promoting peer interactions and stimulating students' higher-order thinking and creativity toward geometric problem-solving, we designed a…

Prime numbers are often described as the "building blocks" of natural numbers. This article shows how the author and his students took this idea literally by using prime factorizations to build numbers with blocks. In this activity, students explore many concepts of number theory, including the relationship between greatest common factors and…

The present study evaluated the effects of classwide satiation and embedded reinforcement procedures on preschoolers' activity preferences during scheduled free-play periods. The goal of the study was to increase time allocation to originally nonpreferred, but important, activities (instructional zone, library, and science) while continuing to…

Introduction: When counting is taught to students at primary stage of schooling, they are generally allowed to use their fingers as a counting tool. Therefore, some students continue using their fingers to count, while others stop this habit later. The students who have the habit of using their fingers to count have difficulty when their fingers…

The study reported here examined the effectiveness of educational robotics combined with GPS/GIS technologies used as "digital manipulatives" in the teaching of concepts in science, engineering, and technology. Based on the success of previous summer camps, the study also examined a scaling-up of the intervention from 38 participants to…

There are many interesting explorations that can be done in knot theory, the study of mathematical knots. This article offers some knot theory activities that are appropriate for elementary grade children. These activities teach some basic concepts from knot theory as a natural extension of commonly-taught geometric ideas. (Contains 10 figures.)

Building block toys can be used to illustrate various concepts connected with functions including graphs and rates of change of linear and exponential functions, piecewise functions, and composition of functions. Five brief activities suitable for a pre-calculus course are described.

Elementary teachers of science are at a great advantage because observation--collecting information about the world using the five senses--and classification--sorting things by properties--come so naturally to children. Many examples of classification occur in science: Scientists, for example, group things starting with large categories, such as…

This study investigated problems that children with visual impairments experience with sexual health education. The participants identified themes that affected their knowledge of sexual health and the need for sexual health education. Strategies that address sexual health issues for individuals with visual impairments are described.

Multimedia augmented with tangible objects is an area that has not been explored. Current multimedia systems lack the natural elements that allow young children to learn tangibly and intuitively. In view of this, we propose a research to merge tangible objects with multimedia for preschoolers, and propose to term it as "tangible…