In the last two decades the proportion of children of color in public schools in the U.S. has increased to about 40%. However, this has not been accompanied by a corresponding increase in teachers of color. Many college and university teaching institutions have attempted to deal with the increase in the number of students of color in the public…

The Water and Molecular Networks (WAMNet) Project uses graduate student written Reduced Instruction Set Computing (RISC) computer simulations of the molecular structure of water to assist high school students learn about the nature of water. This study examined: (1) preconceptions concerning the molecular structure of water common among high…

One hundred and forty students in grades 6 and 7 were asked to process 32 science statements. Half of the statements were consistent with their prior knowledge, whereas the remaining facts were inconsistent with it. Half of the students were instructed to read the sentences for understanding (reading controls). The remaining students were…

This study reports the efforts of the Water and Molecular Networks Project (WAMNet), a program in which high school chemistry students use computer simulations developed at Boston University (Massachusetts) to model the three-dimensional structure of molecules and the hydrogen bond network that holds water molecules together. This case study…

Recent documents like the National Council of Teachers of Mathematics'"Curriculum and Evaluation Standards for School Mathematics" have described coming changes in the mathematics curriculum and evaluation. Operating from the point of view that instruction and assessment are closely linked, that good teachers constantly assess students…

"Becoming Successful Problem Solvers" is a 12-episode video series designed for use with middle school students. The materials are intended to create new assessment tools for teachers, to develop instructional devices that are useful in promoting problem solving in middle school classrooms, and to promote classroom discourse about…

Comprising mostly succinct expository statements, guidelines, and charts, this presentation attacks many cultural and educational myths in the areas of the grading and grouping of students at the middle school level. It stresses the importance of understanding what intelligence and academic success really are, and suggests ways in which teachers…

This scientifically representative poll of 1,200 Floridians finds that public opinion about K-12 public education spending is seriously misinformed. Floridians think public schools need more money, but the main reason is that they are badly mistaken about how much money the public schools actually get. Key findings of the study include: (1) Half…

Over a period of about 3 years, 3204 students in Grades 4 to 10 completed 9862 tests to identify and track their interpretation of decimal notation. Analysis of the longitudinal data demonstrates that different misconceptions persist among students to different degrees and in different patterns across the grades. Estimating the prevalence of…

Few educational issues have received more attention in recent times than the problem of ensuring that the U.S.'s elementary and secondary classrooms are all staffed with quality teachers. Although ensuring that the nation's classrooms are all staffed with quality teachers is a perennially important issue in schools, it is also among the most…

Environmental education research designs will either exclude or include voices outside the dominant culture. Examining the questions we ask and the data collection techniques we use may enable us to design research that is more sensitive to marginalized voices. This article puts forward several methodological considerations that either draw out…

Though AIDS case rates among Asian Pacific Islander Americans (APIs) in the United States remain relatively low, the number has been steadily increasing. Scholars, policy makers, and service providers still know little about how confident APIs are in carrying out different HIV risk reduction strategies. This article addresses this gap by…

Findings of an exploratory study with a sample of students at the colleges of medicine, pharmacy, science, and computer science revealed that English is the medium of classroom instruction and most textbooks in most of the courses at those colleges. Students reported that they do not study the Arabic equivalents of English technical terms in their…

For the thirty-fourth year, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Jacksonville, FL. A limited quantity of these Proceedings were printed and sold in both hardcopy and electronic…

This article suggests that a genuine reform endeavor towards the "Science for All" paradigm should adopt a holistic approach. There are several countries around the world that adopted the "Science for All" paradigm at the beginning of the 21st century. However, while looking closely at the amount of change that took place in…