Growing numbers of schools are offering dual-language classes, where teachers split instruction between English and a second language. The numbers of dual-language-immersion programs have been steadily growing in public schools over the past decade or so, rising to more than 2,000 in 2011-12, according to estimates from national experts. That…

Interest in foreign-language instruction in preschool is growing, both among parents and early-childhood educators trying to meet the demand. The interest, though, comes at a time when some districts are scaling back on such programs in the elementary grades in order to spend more time on reading and mathematics--the subjects currently tested to…