During the school year 1977/78 four computers equipped with LOGO and Turtle Graphics were installed in an elementary school in Brookline, Massachusetts. All sixth grade students in the school had between 20 and 40 hours of hands-on experience with the computers, and the work of 16 students ranging from intellectually gifted and average to learning…

Ideas about computers in education are usually limited to transactions of a conversational form between students and machines. Computers, however, can do many other things and it is only inertia and prejudice, not lack of ideas, which stand in the way of broadening the range of computer applications in schools. Several examples, over half of which…