Developing models and using mathematics are two key practices in internationally recognized science education standards, such as the Next Generation Science Standards (NGSS). However, students often struggle with these two intersecting practices, particularly when developing mathematical models about scientific phenomena. Formative…

This paper provides evidence that a short, fully online, well-constructed diagnostic test based on research literature can give teachers information about their students' thinking and strategies that is sufficiently accurate to use for formative assessment purposes. The example is a test for students beginning to learn to solve equations. The main…

This paper presents a novel examination of the impact of students' feedback choices and performance on their feedback memory. An empirical study was designed to collect the choices to seek critical feedback from a hundred and six Grade 8 middle-school students via Posterlet, a digital assessment game in which students design posters. Upon…

Mathematical Argumentation skills have historically been overlooked in assessment, but the inclusion of Mathematical Argumentation in the Common Core State Standards (CCSS) as one of the Standards of Mathematical Practice challenges assessment developers to assess this mathematical practice. Explanation and justification of one's own thinking to a…

In 1998 and again in 2002, samples of eighth grade students in California were tested in reading as part of the state-level component of the National Assessment of Educational Progress (NAEP). In each of these years, all eighth graders in the state were also required to participate in the state's accountability testing, which included the reading…

A study examined the influence of mode of discourse, experiential demand and gender on quality of student writing. All of the eighth-grade students (125,756) who participated in a statewide assessment of writing during spring 1989 and spring 1990 were included in the study. Eighteen writing tasks were administered during these two years. The…

This study sought to investigate the effect of the use of videos about the Holocaust as part of a study of world history on student knowledge and understanding. The research hypothesis was that the mean achievement of 8th grade students who viewed videos about the Holocaust and World War II (WWII) in conjunction with their regular class…

In 1990 the scope of the National Assessment of Educational Progress (NAEP) was broadened by adding the Trial State Assessment (TSA), in which approximately 2,500 eighth graders in 100 schools in 40 states and U.S. territories participated in the mathematics assessment. A major step was training local test administrators to administer the TSA…

The Albuquerque Public Schools (APS) utilize the state mandated testing of students in grades 3, 5 and 8 with the Comprehensive Tests of Basic Skills (CTBS) as an accountability index. The district has set objectives to be met by teachers and students. The Department of Instructional Research, Testing, and Evaluation (IRTE) District Program…

The National Education Longitudinal Study of 1988 (NELS:88) is the most recent in a series of longitudinal studies conducted by the National Center for Education Statistics at the United States Department of Education. The NELS:88 began with a baseline assessment of school experiences, with the purpose of relating these experiences to current…

A Many-Faceted Rasch Model (FACETS) for measurement of writing ability is described, and its use in solving measurement problems in large-scale assessment is illustrated with a random sample of 1,000 students from Georgia's Eighth Grade Writing Test. It is a promising approach to assessment through written compositions. (SLD)

The effects of analogical and schematic illustrations on the comprehension and retention of expository prose were compared. The population was 191 eighth-grade students at Mahomet Junior High School, Illinois; 134 students' scores were used. Subjects were assigned to two groups through the random distribution of treatment booklets that included a…

An instructor in a junior high school English program which involved teaching approximately 160 eighth graders on a daily basis found it almost impossible to assess students fairly by taking individual differences into account when grading. Her solution was to invite students to participate in the construction, performance, and evaluation of their…

Forty-one middle school students in two eighth-grade classes were taught half of their science chapters in the conventional manner with homework assignments, and half of their chapters by having short classroom quizzes on each unit. Quizzes were expected to stimulate incentive motivation as a mediator between a goal object, mastery, and the…

This study was part of a larger study investigating the influence of group collaboration during a group assessment on performance of the group and subsequent widespread performances. This study compared the verbal interactions of students while they completed a science assessment in small collaborative groups with their performance on the same…