Asserts that educational assessment drives the curriculum. Thus, assessment is very important in contemplating reform in science education. Assessment should be an integral part of the instructional process, utilizing diagnostic testing, monitoring, and summative evaluations. (PR)

Describes teacher activities for a unit on birds and the stations for performance-based assessment of student learning. Activities include predicting a birds habitat based on the foot shape, predicting the food of a bird based on its beak, identifying a bird by its song, and identifying bird skins using a field guide. (PR)

Describes the three phases of the learning cycle (exploration, conceptual invention, and expansion) and explains how they can be used in educational assessment. The use of semantic mapping, concept mapping, and mental modeling in the evaluation of student learning is described. (PR)

Describes evaluation activities after a seven-week unit on botany and natural communities in a fifth-grade class. The six tasks designed for multiple learning styles include writing a topical essay, drawing and labeling plant parts, clinical interviews, group discussion, concept mapping, and evaluating questions. (PR)

In the spring of 2000, public school eighth grade students will be assessed for the first time on the Colorado Model Content Standards for Science. This guide was developed to help educators prepare for the upcoming Colorado science assessment. The purpose of this book is to provide a window into eighth grade science assessment. This guide is…

Defines a portfolio as a container of documents that provide evidence. Suggests the following questions that most be considered in using portfolios in educational assessment: (1) What does the portfolio contain evidence about? (2) What will count as evidence in the portfolio? (PR)

Asserts that in the last couple of years a number of excellent sources of information directly related to using portfolios in science have emerged. Lists 11 articles that can provide knowledge about the use of portfolios in education.(PR)

In a sixth grade science classroom for able students, major grades are broken down into four categories: lab reports, projects, creative writing, and written tests. These four components of assessment structure how the curriculum content is presented. (JDD)

Two cohorts of students with and without learning disabilities were followed for three years, and they and their teachers annually rated their capabilities and efforts in science. Some age differences in student self-evaluation were found. Comparison of student and teacher ratings suggests that teachers often have higher expectations for students…

Describes a performance-based assessment approach utilizing science activities and questions to assess different levels of thinking. Objectives, materials, and procedures are provided for the assessment of student skills in classification, observation and inference, interpretation, and analysis. (PR)

The local assessment moderation process is described in terms of Science Education for Public Understanding Program (SEPUP) teachers' roles in the process of student evaluation and the subsequent use of that data for program evaluation. Teachers engaged in local assessment moderation function as a community of judgment, and this task engagement…

Presents 10 guidelines for developing performance-based assessment items. Presents a sample activity developed from the guidelines. The activity tests students ability to observe, classify, and infer, using red and blue litmus paper, a pH-range finder, vinegar, ammonia, an unknown solution, distilled water, and paper towels. (PR)

Lists objectives for excellence/exemplary programs in middle/junior high school science as perceived by a group of middle/junior high school science teachers. These objectives focus on: (1) goals; (2) curricula; (3) instruction; (4) teachers; and (5) evaluation. (JN)

The stability of scores on 2 types of performance assessments, an observed hands-on investigation and a notebook surrogate, was investigated for 29 sixth graders on 2 occasions. Results indicate that student performance and procedures changed and that generalizability across occasions was moderate. Implications for assessment are discussed. (SLD)

This article describes results for students with mild disabilities who participated in the Kansas science assessment involving cooperative groups. Individual achievement, attitude, and project scores were consistent with expectations in relation to results for general education students. The study did not find that participation of students with…