Computer-based problem-solving software exposure was compared to Lego TC LOGO instruction. Thirty fifth graders received either Lego LOGO instruction, which couples Lego building block activities with LOGO computer programming, or instruction with various problem-solving computer programs. Although both groups showed significant progress, the Lego…

Compared the grade level difficulty obtained from seven readability formulas to student reading levels from two national standardized tests to determine which formulas best determined the readability of computer-based text. Found that the Flesch-Kincaid, FOG, and ARI formulas provided the best estimate of reading grade level of computer-based text…

Reviews three studies on the effects of elementary school students' collaboration within the educational computer environments of LOGO, computer-assisted instruction, and computer-based instruction. Concludes that cooperative participation within LOGO fosters effectance motivation, information exchange, and conflict resolution that reflects…

Assessed the achievement in addition, subtraction, multiplication, and division of 93 fourth graders before and after they received either computer or traditional classroom drill-and-practice instruction. Students who received computer instruction showed greater increases in achievement scores in subtraction and multiplication than did students…

Investigated the effects of group size and exposure time in the use of a commercially prepared tutorial program or drill-and-practice software by 168 fifth and sixth graders. Found that exposure time was related to students' scores on posttests. Results suggested a need to examine allocated time in microcomputer learning situations. (LB)