Four types of geometric configurations used in illustrating bilingual education plans are described. The first type and one of the earliest consisted of a matrix form with horizontal/vertical columns. Three instructional designs based on this figure are a full-immersion approach, a dual language transitional plan, and a third plan in which the…

An integrated bilingual science instruction model is described. Intended primarily for Spanish-speaking children in the Southwest, it specifies how the dominant language skills and the second language might be synchronized and be mutually supportive with science learning in a way relevant to the Latino culture. For purposes of discussion and…

A discussion of multilingualism in Switzerland begins with a description of the country's linguistic characteristics. Historical Swiss policy recognizing four official languages, one of which (Romansch) is spoken by very few people, is compared with the current situation in which internal and external migration and multilingualism are common. The…