PT Kandel, (http://www.kandel.co.id) based in Tangerang, Indonesia, provides products and services to enhance science and math education in elementary and middle schools in Indonesia. Its staff works in several areas of expertise, from book publication to multimedia on-line delivery. They work on the development of science and math education systems at the national level as well as on initiatives with limited scope and very specific purposes, such as small school-based learning systems.