Examines the effects of academic achievement in the 8th grade on the sense of personal control and self esteem in the 10th grade and the effects of personal control and self esteem in the 10th grade on academic achievement in the 12th grade. Presents and discusses the results. Includes references. (CMK)

In this article we describe a mathematical microworld for investigating car motion on a racing course and its use with a group of grade 12 students. The microworld is concerned with the mathematical construction of courses and functions which describe car motion. It is implemented in the computer algebra system, Maple[R], which provides the means…

This paper presents a secondary analysis of the National Assessment of Educational Progress (NAEP) dataset. The study explores differences in the NAEP fourth, eighth, and twelfth grade reading scores by students' gender across the years 1992, 1994, 1998, 2000, 2002, and 2003. The study used the NAEP National Public School data. The statistically…

Inquiry can be implemented in various ways, ranging from simple classroom discussions to longterm research projects. In this article, the authors developed a project in which high school students were introduced to the nature and process of scientific discovery through a two-week guided inquiry unit on "limnology"--the study of fresh water, which…

In this paper we present findings from two studies focusing on computer algebra system (CAS) calculators. In Victoria, Australia, it is currently mandatory for students to use graphics calculators in some grade 12 mathematics examinations. Since 2001, a pilot study has been conducted involving Victorian Certificate of Education (VCE) students…

National attention has been focused on the fact that math and science scores for students in the United States are among the lowest in the world. In DeSchryver's (1998) article, "Fifteen Years and Still a Nation at Risk," it was noted that American twelfth graders ranked nineteenth out of 21 industrialized nations in mathematics…

This investigation of English immersion learners explored processes of learning English, patterns of language use, and levels of comprehensibility among 34 predominantly Spanish-speaking 12th graders at the American School of Asuncion in Asuncion, Paraguay. The analysis of data from language learning histories, group interviews, perceived…

A critical issue facing U.S. schools and one with broad social implication is the persistent disparity in educational achievement between racial/ethnic groups. The achievement gap may be particularly pronounced for Mexican-Americans who constitute the vast majority of U.S. Latinos and are among the most educationally at risk of all Latino…

The search for an understandable reporting format has led the National Assessment Governing Board to explore the possibility of measuring and interpreting student performance on the 12th-grade National Assessment of Educational Progress (NAEP), the Nation's Report Card, in terms of readiness for college, the workplace, and the military. This…

Students for Safer Sexuality is a peer education program designed to train 11th and 12th graders to be key agents in the delivery of sexuality education, HIV prevention, and communication skills programs. There were 15 students involved in the first year and 20 students currently involved. Participants are trained to lead discussion groups,…

This study focused on gender differences in scores on the American College Testing Program (ACT) assessment in mathematics for a large sample of U.S. high school graduates (over 1,700,000) and a sample of 321 Chinese twelfth graders. A smaller gender difference was found for the Chinese sample than for the U.S. sample. However, a similar pattern…

This brief presents national statistics to determine reasons for school personnel contacting parents of 12th-grade students. Data are from the National Education Longitudinal Study (NELS) of 1988, conducted by the United States Department of Education, National Center for Education Statistics. Parents of 12th-grade students reported they were more…

At grades 8 and 12, the 1992 National Assessment of Educational Progress (NAEP) reading assessment contained a small number of 50-minute blocks in addition to the usual 25-minute blocks. To determine whether to incorporate the 50-minute blocks into the operational scaling, this study sought to determine whether the longer blocks measured a…

This document is a curriculum guide to a world geography course for grade 12 students in Manitoba, Canada. Following an overview of the course, the guide presents information about the six units that comprise the course. The units are: (1) World geography overview; (2) World population: characteristics, distribution, and growth; (3) World food…

This annual report combines the November, January, April, June, and August provincial results in diploma examination courses in the Alberta (Canada) schools. The graphs, tables, and text describe student performance for the entire school year. The report is designed to assist school personnel in identifying patterns of students' achievement in the…