Two issues were investigated in this study: (1) how well do children do descriptive statistics (i.e., accuracy); and (2) how do they do it. A total of 31 children in third grade (with no formal instruction in statistics) and 31 children in sixth grade (who had learned how to calculate a mean) compared a set of data from two domains: (1) the…

The Van Hiele theory asserts that there exist five hierarchical levels of geometric thinking that a successful learner passes through. The purpose of the study described in this paper was to investigate the geometric understanding and misconceptions in students in the fourth through eighth grades who have been identified as gifted. The students…

This document is the answer key for level 6 of the teacher-developed experimental mathematics curriculum for New York City schools. Approximately 250 performance objectives are listed, with reference to the appropriate worksheet(s) for each. The answers are typed in the appropriate space on each sheet. (YP)

This competency-based module uses the Ocean County (New Jersey) Vocational-Technical Schools curriculum-infused model for infusing basic skills instruction into vocational education. The model demonstrates the relationship of vocational skills to communication, mathematics, and science. The document begins with a philosophy statement; preface; a…

This report compares the Oregon Mathematics Comprehension Curriculum Goals (CCG) with the National Council of Teachers of Mathematics (NCTM) Curriculum and Evaluation Standards for School Mathematics. After discussing the philosophical positions of the two documents, three sections comparing the two by level are presented. Each standard from the…

The ability to think critically in the presence of arguments with essential quantitative elements, most often graphical elements, will become an essential skill for educated citizens in the future. This paper takes one specific graphical display, a narrow series of observational and interpretational tasks related to a graph, and using a small set…

This study compared the performances of college mathematics students on mathematics problems stated in three different contexts: in arithmetical form, in the form of algebraic expressions to be simplified, and in the form of practical situations stated in words. Both single-step and multi-step problems were used. For all three contexts, there were…

This Note describes several versions of an intelligent tutor for basic algebra that have been developed at the RAND Corporation. The versions of the tutor were built around several core components, including an algebra expert system and a student modeling component that can make inferences about misconceptions underlying students' errors. The…

Over a l0-week period, an elementary school teacher designed and implemented a practicum study intended to help a target group of 24 kindergartners develop crucial mathematical problem-solving skills and to prepare them for taking the Stanford Achievement Test. The objective was addressed through implementation of direct instruction, modeling,…

Scope and sequence key competencies are listed for a beginning native Spanish literacy course, a Level 2 literacy course, and a Level 3 literacy course. Competency criteria and curriculum guidelines in math, reading, and writing are presented for each of the three levels, and English-as-a-Second-Language guidelines and criteria are provided for…

The Florida Statewide Assessment Program tests students' achievement of basic skills in reading, writing, and mathematics at grades 3, 5, 8, and 10 on the State Student Assessment Test-Part I (SSAT-I). In addition, high school students are tested on practical math and reading tasks on the State Student Assessment Test-Part II (SSAT-II). This…

This skills pack is intended to assist basic numeracy tutors working with adults needing help with prenumber work, number concepts up to 10, time telling, and British money handling. The package includes notes on using the materials provided; materials for use in assessing student skills with respect to color and shape recognition, number…

The handbook contains guidelines, forms, information, worksheets, charts, and records that the math tutor needs to implement the Orange County, Florida, public schools Chapter 1 program. Included are the following: (1) lists of Chapter 1 schools, district staff, and staff assignments; (2) documentation records; (3) math tutor job description; (4)…

The Enright Arithmetic Program is a diagnostic-prescriptive program designed to facilitate an effective remedial effort. The program is based on establishing for each student the set of skills that student needs to learn and also identifies the error pattern causing the student's current failure. Practice materials for each needed skill are…

A large and representative 10% sample of classrooms consisting of 1,587 students from a mid-western province in Canada was administered a standardized achievement test battery. This battery consisted of four tests, Reading, Mathematics, Written Expression, and Using Sources of Information. Gender and rural-urban differences in achievement and…