Computer programming is a subject that requires problem-solving strategies and involves a great number of programming logic activities which pose challenges for learners. Therefore, providing learning ...

PITTSBURGH— Sun Microsystems, Inc., is teaming up with Carnegie Mellon University to support the continuing development of Alice, the university's innovative, Java technology-based computer ...

This paper presents a case study investigating the knowledge constructed by two 12 year-old children working with a geometrical Logo microworld allowing the Logo turtle to measure distances, and turns ...