An outgrowth of the 1960s alternative school movement, homeschooling, is on the upswing in the United States, and a Penn State researcher is trying to piece together a snapshot of the movement where in many cases, states require little record keeping.
"Until the 1980s, most of the students kept out of regular schools to be homeschooled were breaking state laws," says JoAnn C. Vender, graduate student in geography. "In research on the geography of education, there are very few studies on home schooling because the data are hard to pin down. Homeschoolers represent a significant, but under-studied segment of the education universe – estimated at about 1.1 million students, about 20 percent of the privately-schooled population in the U.S."
The homeschooling movement was fueled by fundamentalist Christians and other religious groups who adopted the practice with vigor in the 1980s, pushing states to legalize the practice in the 80s and 90s.
A’ndrea Elyse Messer | EurekAlert!
Cebit 2018: Saarbrücken Start-up combines Tinkering and Programming for Elementary School Kids
05.06.2018 | Universität des Saarlandes
The classroom of tomorrow – DFKI and TUK open lab for new digital teaching and learning methods
03.05.2018 | Deutsches Forschungszentrum für Künstliche Intelligenz GmbH, DFKI
Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.
Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...
The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.
Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.
An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.
Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...
Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for...
Water molecules exist in two different forms with almost identical physical properties. For the first time, researchers have succeeded in separating the two forms to show that they can exhibit different chemical reactivities. These results were reported by researchers from the University of Basel and their colleagues in Hamburg in the scientific journal Nature Communications.
From a chemical perspective, water is a molecule in which a single oxygen atom is linked to two hydrogen atoms. It is less well known that water exists in two...
13.06.2018 | Event News
08.06.2018 | Event News
05.06.2018 | Event News
18.06.2018 | Earth Sciences
18.06.2018 | Process Engineering
18.06.2018 | Life Sciences