The problem of the study was to examine the effectiveness of using supplementary materials in the teaching of eighth grade mathematics. The study considered the effect that supplementary materials had on students in terms of the following variables--attitude toward mathematics, mathematical concepts, problem solving ability, understanding common fractions, computation of common fractions, decimal fractions and per cent, concepts of numbers and numerals (number system and operations), and concepts of numbers and numerals (decimal place value).

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Richard F. Walker is president of North America Rockwell Corporation's Los Angeles Division and general manager of the B-1 program."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A superior court judge thrusday rejected Los Angeles Ram wide receiver Lance Rentzel's request to break his National Footbaa League suspension, ruling that the NFL can set high standards for players worthy of youthful respect."

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about an anti-war demonstration in Washington D.C. and President Richard Nixon hosting a news conference in San Clemente, California.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about layoffs at Collins Radio Company plants.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about a trail date being set regarding Charles Watsons' involvement in the Sharon Tate murders.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about kazoos at a college in California.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the trial of Angela Davis in California.

Photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the Queen Mary luxury liner serving as a tourist attraction in Long Beach.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the clusre of the Crysler assembly plant in Los Angeles.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the customs bureau seizing 5 tons of marijuana along the California coast.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about Juan V. Corona being charged with the murders of farm workers.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about a helicopter crash in Vietnam, an earthquake in Turkey, and a fight amongst military personel at Travis Air Force Base.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about California inmates' access to radio.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about Charles "Tex" Watson's murder trial in California.

A photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about murders in California, the death of Kenneth Royall, and a bomb threat to an Australian airline.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about Governor Ronald Reagan denouncing rumors that he would be retiring from politics.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the trial of Angela Davis.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the Air Force making a decision on whether it will lift a ban on F-111 fighter-bombers.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about a military pay raise, the Food and Drug Administration's clash with pharmacutical companies, an investigation into the deaths of immagrant farm workers, and a new report on traffic related deaths.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about a meeting between President Richard Nixon and Gerard Smith, the announcment of Senator George McGovern as the Democratic presidential nominee, a proposed ban on strip mining, and the birth of Joseph Stalin's granddaughter named Olga Peters.

Photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the murder charges brought against Juan Corona.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the upcoming trial of Charles "Tex" Watson for his involvment in the Sharon Tate murders.