This lesson is designed as a lab assignment for Advanced Placement (AP) Human Geography students wherein they use the popular Gapminder web site to compare levels of development in countries from different world regions. For this lesson, it is important for the teacher to practice with Gapminder before giving the assignment to students. (Contains…

Ask a typical high school student to draw a picture of how a bar magnet works and most of the drawings produced will show a "+" and "-" sign at the two ends. Some students will write "N" and "S." If you then ask some follow-up questions, they will often resort to talking about "charges" being responsible for the magnetism. For several years, I…

Introduction: This study examined the current role of specialized schools for students with visual impairments and compares these results to a 1994 study. Methods: Two surveys were used to gather data from specialized schools that were members of the Council of Schools for the Blind (COSB). The first survey gathered information about current…

The present study investigated linguistic focus of language related episodes (LREs),in Iranian EFL classrooms. Eighteen male participants in the advanced and intermediate levels from Urmia branch of Academic Centre of Education, Culture and Research (ACECR) participated in the study. They were assigned to intermediate and advanced levels with one…

The aim of this article is to present the International Baccalaureate (IB) Programme and briefly outline its core components, followed by a review of what authoritative reports identify as skills for the future, esteemed by universities and the job market. There is a striking match between these skills and IB outcomes; thus, DP graduates perform…

This study uses a national sample of 1,215 children, ages 6-17, who spent some time in formal kinship or nonrelative foster care to identify the effect of placement type on academic achievement, behavior, and health. Several identification strategies are used to reduce selection bias, including ordinary least squares, change score models,…

In this study we examined the college choice process for Black males attending community colleges. Using data from the Educational Longitudinal Study, findings indicated that Black males who attend community colleges select their institutions based upon having a degree in their chosen field, the coursework/curriculum, job placement record,…

Background: Physical inactivity is a primary contributor to decreasing functional physical fitness and increasing chronic disease in older adults. Purpose: This study assessed the health-related benefits of ExerStart for Lay Leaders, a 20-week, community based, peer-led, low-impact exercise program for older adults. ExerStart focuses on aerobic…

Numerous studies have highlighted a clear civic achievement gap between students from different ethnic and economic backgrounds in countries such as Singapore and the United States. Concurrently, researchers from both countries have noted that access to government and civics classes and curricula differs considerably across and within schools and…

Utilizing grounded theory qualitative research methods, a model was developed for describing parental adaptation after voluntary placement of a child with severe or profound developmental disabilities in out-of-home care. Interviews of parents from 20 families were analyzed. Parents' cognitive appraisals of placement outcomes were classified…

This study is a longitudinal look at the different mathematics placement profiles of Black students and White students from late elementary school through 8th grade. Results revealed that Black students had reduced odds of being placed in algebra by the time they entered 8th grade even after controlling for performance in mathematics. An important…

As advanced placement (AP) teachers strive to implement the changes outlined in the AP chemistry redesign, they will have the opportunity to reflect on and evaluate their current practices. For many AP teachers, the new focus on conceptual understanding, reasoning, inquiry, and critical thinking over memorization and algorithmic problem solving…

This article introduces the "Data First" approach and shows how the observation and analysis of scientific data can be used as a scaffold to build conceptual understanding in chemistry through inductive reasoning. The "Data First" approach emulates the scientific process by changing the order by which we introduce data. Rather…

A guided-inquiry lab, suitable for first-year general chemistry or high school advanced placement chemistry, is presented that uses only inexpensive, store-bought materials. The reaction of sodium bicarbonate (baking soda) with aqueous acetic acid (vinegar), under the constraint of the challenge to completely fill a sealable plastic bag with the…

This study investigates the role of math perceptions on the college enrollment of Latinas in urban settings. Using primarily qualitative methods, this study examines the K-12 schooling experiences of 35 Latina students who were part of a larger fifteen-year study. Students had different college enrollment outcomes despite having similarly low…