This publication presents four science curriculum units designed to meet the learning problems of students with special language handicaps. The materials are written in both English and Spanish, and deal with topics in biology suitable for students in grades 7 through 11. All four units were classroom tested during 1970-1972 in the Calexico…

This handbook in biology is one of a series of handbooks designed for the Indochinese student in American high schools. Like the other books in the series, it is not intended to replace the English-language textbook, but is designed to help the student understand the textbook. The material presented was compiled and adapted from high school texts…