One important finding from recent research on multiplication word problems is that children's performances are strongly affected by the nature of the multiplier (whether it is an integer, decimal larger than 1 or a decimal smaller than 1). On the other hand, the size of the multiplicand has little or no effect on problem difficulty. The aim of the…

Investigated were differences in learning styles, as measured by the Learning Style Inventory, in fourth, fifth, and sixth grade students achieving at high, low, and average levels. Results indicated students do not learn in the same manner and manifest significant variations in how they prefer to learn. (RH)

Results of a study designed to gather evidence about the effect of student's overt verbalization on performance and retention after instruction on a set of geometric concepts are reported. The independent variable, overt verbalization, was manipulated following the procedure used by Pereira (l973) which involved an experimenter questioning…

The effects of two instructional strategies for sequencing examples and nonexamples of the concept "parallelogram" were compared for sixth graders. A rational sequence was favored over a random sequence at the formal level of concept attainment; no interaction effect was found between the strategy and students' mathematical ability. (MNS)

Examines the development of students' understandings about fractions during six weeks of instruction. Reports that all students possessed informal knowledge disconnected from their knowledge of fraction symbols and procedures and that knowledge of rote procedures often interfered with students' attempts to build on their informal knowledge.…

Classroom decision-making was conceptualized within the framework of person-environment fit. A longitudinal sample of 2239 sixth graders in 117 mathematics classrooms were surveyed. The findings include: (1) students typically report fewer decision-making opportunities than they think they should have in their mathematics classrooms; (2) students…

Data are presented for problem-solving content of selected elementary school mathematics textbooks and problem-solving achievement for students in Iowa for grades 4-6 for selected years between 1955 and 1985. Relationships between textbook content and student achievement are considered. (RH)

The majority of research investigating gender-related differences in problem-solving ability has focused on the product of word problem solving--the problem solution. This paper reports an investigation of potential gender-related effects on sixth-graders of an explicitly stated problem-solving plan. Two versions of the test were given: the…

The purpose of this study was to examine the combined effects of student participation and of realistic levels of vagueness terms on student achievement and attitudes. Ninety-six sixth graders from a middle school in Georgia were randomly assigned to one of eight groups defined by possible combinations of two teacher uncertainty conditions, two…

Sixth-grade middle school students (N=91) in four mathematics classes served as subjects in a study designed to: (1) determine if the use of computers as an integral part of instruction would increase mathematics achievement; and (2) explore the impact of computers as an integral part of instruction on other factors (such as student attitudes,…

This project was designed to develop a combinational strategy using microcomputers and cross-aged instruction designed to: (1) increase the achievement of low-achieving sixth-grade students; (2) increase enrollment in high school mathematics and science courses; (3) evaluate microcomputers as a unique instructional tool; and (4) develop effective…

The purpose of this project was to evaluate the effectiveness of an interactive Level 1 videodisc program called "Mastering Fractions." The evaluation was conducted in two parts. Part 1 was a controlled study that compared the Mastering Fractions program to a more traditional fractions curriculum while controlling for any novelty effect of the…

The purpose of this study was to determine the effects of using calculators on the mathematical achievement and attitude of low-income sixth-grade students when they were taught problem solving. Thirty-five sixth-grade students in two intact classes were assigned to two treatment groups. The experimental group was taught problem solving using…

Describes the development of a method of identifying motivational and educational attributes through student reports of what they like and what they perceive they are learning. Applications of the method to microcomputer software and traditional classroom activities are compared. (23 references) (MBR)

Knowledge about the structure of arithmetic expressions enables people to reason effectively about such expressions, including an ability to judge equivalence under transformations. This paper reports an empirical study of six middle-school children who judged the equivalence of three sets of three-term arithmetic expressions with an addition and…