Modern sophisticated computers are shown to multiply the same way the ancient Egyptians did more than 4000 years ago--by doubling and adding. (MN)

This study compares a pencil-and-paper drill strategy with a calculator drill strategy in facilitating the learning of multiplication facts. The results suggest pencil-and-paper drill is more effective. (MK)

Students in grades four-six were asked to complete multiplication examples and write a story problem (reported earlier, SE 533 279). Their stories were categorized in terms of their logic and realism. Many errors were noted, leading to the conclusion that knowledge of multiplication does not necessarily lead to logical multiplication. (MNS)

Eighty-seven pupils in grades 4-6 completed five multiplication examples and wrote a problem for another example. They were reasonably proficient, with mean scores of 82 percent in grade 4, 75 percent in grade 5, and 97 percent in grade 6. They did less well on developing a problem. (MNS)

Current practices in teaching about distributivity of multiplication over addition and subtraction are reviewed. Then a study is described in which two inventories were administered to 83 eighth-grade students; scores were low. Suggestions for teaching distributivity are presented. (MNS)

Discusses three methods to teach the order of operations to middle school students: (1) asking students to fill in operations in a statement to obtain a given answer; (2) using mnemonics to remember operation order; and (3) having students discover the logic system used by their calculators. (MDH)