Principal component analysis (PCA) is one of the most important and powerful methods in chemometrics as well as in a wealth of other areas. Running a PCA results in two main elements, the score plot and the loading plot; the score plot provides the location of the samples, and the loading plot indicates correlations among variables, the trends in…

This study investigated the interaction of disciplinary and interdisciplinary learning in a team-taught, first-year, interdisciplinary sustainability course. We surveyed (pre/post) both STEM (science, technology, engineering, and mathematics) and non-STEM majors (N = 241), assessing attitudes and content knowledge. Responses were analyzed using…

With states and districts across the country implementing the Common Core State Standards, teachers have more opportunities than ever to collaborate around the shared goals of strengthening curriculum design, classroom practices, and student learning. Building from this premise, the Common Assignment Study (CAS) has brought together teams of…

Students investigate local sand samples on a shoestring budget. This investigation reveals a fascinating Earth history that can address various interdisciplinary scientific topics, provide rich inquiry experiences, and move beyond the science classroom to integrate history, culture, and art. (Contains 3 figures and 14 online resources.)

This paper reports the findings of a study of the literacy perceptions and practices of general primary teachers (Key Stage 2) and post-primary science teachers (Key Stage 3) within two clusters of schools. The study also explores the possible impact on pupils of any difference in the language climate which may accompany them on their journey…

Linking to voices from the world is exciting for both students and teachers, but everyone needs to understand that global education is a form of citizenship education. The activities of the nation have a great effect on people in the rest of the world, whether in the realm of economics, diplomacy, the media, or the environment. Some states, like…

The authors--a second grade classroom teacher and a university professor of education--decided to collaborate. Melanie wanted to find out if she could help her students increase their reading and writing comprehension by presenting a sequence of events in an activity (for example, the steps in building a house) and then have the students write the…

Suggests linking technical writing assignments to library research in students' fields to build on students' immediate concerns and to reinforce the practical nature of technical writing. Includes two such assignments: the comparative analysis and the user's guide for a specific reference work. (HTH)

Comparative biography can be used as a means of enlivening the teaching of college level interdisciplinary world civilization courses. By providing (and writing) well-written "human interest" material drawn from biographical essays, instructors can illustrate problems or issues in human life by showing how major political or cultural…

The Water in Africa Project was realized over a 2-year period by a team of Peace Corps volunteers, World Wise Schools (WWS) classroom teachers, and WWS staff members. As part of an expanded, detailed design, resources were collected from over 90 volunteers serving in African countries, photos and stories were prepared, and standards-based learning…

The Water in Africa Project was realized over a 2-year period by a team of Peace Corps volunteers, World Wise Schools (WWS) classroom teachers, and WWS staff members. As part of an expanded, detailed design, resources were collected from over 90 volunteers serving in African countries, photos and stories were prepared, and standards-based learning…

The Water in Africa Project was realized over a 2-year period by a team of Peace Corps volunteers, World Wise Schools (WWS) classroom teachers, and WWS staff members. As part of an expanded, detailed design, resources were collected from over 90 volunteers serving in African countries, photos and stories were prepared, and standards-based learning…

The Water in Africa Project was realized over a 2-year period by a team of Peace Corps volunteers, World Wise Schools (WWS) classroom teachers, and WWS staff members. As part of an expanded, detailed design, resources were collected from over 90 volunteers serving in African countries, photos and stories were prepared, and standards-based learning…

Discovers that Carson McCullers and August Strindberg both made extensive use of musical structure in their literature. Specifically discusses the use of the coda, a last section of music that creates a sense of finality by reiterating the principal theme. Briefly discusses literary uses of the ballad and sonata. (MJP)

Designed as a supplement to the classroom text, this unit contains 14 lessons on Chinese culture and society. Students are encouraged to compare the cultures of traditional and modern China as well as those of China and the United States. Materials are divided into two sections. The first section contains lesson outlines, including teaching plans,…