This study explored the effect of short and focused mathematical instruction provided in chemistry course on student chemistry achievement in New York City Title I high school. This study followed quasi-experimental nonequivalent control group design and was guided by the following research questions: 1) What is the effect of short mathematics…

This study explores the differences in student achievement on state standardized tests between experiential learning and direct learning instructional methodologies. Specifically, the study compares student performances in Expeditionary Learning schools, which is a Comprehensive School Reform model that utilizes experiential learning, to their…

This article reports on an analysis of alignment between NY state core curricula and NY Regents tests in physics and chemistry. Both the curriculum and test were represented by a two dimensional table consisting of topics and cognitive demands. The cell values of the table were numbers of major understandings in the curriculum and points of test…

HIGH SCHOOL CHEMISTRY UNIT TESTS AND A PRETEST DESIGNED TO PREDICT STUDENT SUCCESS ON A STATE CHEMISTRY EXAMINATION WERE CONSTRUCTED. HIGH SCHOOL SCIENCE TEACHERS AND UNIVERSITY SCIENCE EDUCATORS USED BLOOM'S TAXONOMY OF EDUCATIONAL OBJECTIVES TO CLASSIFY TEST QUESTIONS ACCORDING TO THE DEGREE THAT THEY INVOLVED RECALL, COMPREHENSION, APPLICATION,…

THIS STUDY WAS DESIGNED TO PROVIDE CORRELATIONAL INFORMATION ABOUT RELATIONSHIPS BETWEEN SELECTED APTITUDE AND INTEREST MEASURES AND CHEMISTRY ACHIEVEMENT. THE INVESTIGATION ALSO WAS CONCERNED WITH THE STABILITY OF THESE RELATIONSHIPS FOR TWO INSTRUCTIONAL METHODS AND FOR MALES AND FEMALES. SELECTED APTITUDE AND INTEREST MEASURES WERE STUDIED IN…