Probability is a difficult concept, which is not always taught accurately. This study aims to clarify how experimental and theoretical probabilities are taught in Japanese 7th and 8th grades through a textbook analysis. We analyzed seven, government approved Japanese 7th and 8th grade textbooks each. Focusing on the definition and explanation of…

This study aims to reveal the teaching script and structure of lesson practice of two seventh-grade Japanese mathematics teachers--a "novice" and "expert"--through comparative analysis of mathematics lessons. Specifically, it aims to clarify how the teachers' views of teaching as tacit knowledge determine lesson structure and…

Calls to advance students' ability to engage in mathematical reasoning practices including conjecturing, generalising and justifying (CGJ) place significant new demands on teachers. This case study examines how Mathematics Studio provided opportunities for a team of U.S. middle school teachers to learn about these practices and ways to promote…

The Common Core State Standards for Mathematics (CCSSM) (CCSSI 2010) identifies the strategic use of appropriate tools as one of the mathematical practices and emphasizes the use of pictures and diagrams as reasoning tools. Starting with the early elementary grades, CCSSM discusses students' solving of problems "by drawing." In later…

Each year, seventh graders at Woodlawn School in Davidson, North Carolina, learn about Japan through a compilation of literature, history, and art. They are introduced to a wide range of ideas and materials: they study the Heian and Tokugawa Periods as well as modern Japan, the code of the samurai warriors, haiku and its components, and Japanese…

The effects of verbal mnemonics on mathematics achievement were investigated using 100 Japanese seventh graders. All students received 10 weeks of mathematics instruction, but the experimental subjects were taught with the aid of verbal rhymes. Significant differences favoring experimental subjects were found on both the immediate and delayed…

This brief report compares the lessons on addition and subtraction of signed whole numbers in three seventh-grade Japanese mathematics texts and four U.S. mathematics texts. Japanese books contained many more worked-out examples and relevant illustrations, while U.S. books had more irrelevant illustrations and unsolved problems. (SLD)

The research report describes a study measuring the effects of two teaching approaches on 7th and 8th grade students' perception and achievement during a twelve day social studies unit on modern Japan. Two approaches were studied: Method A, which strives to bring about personal identification of students with American culture; and Method B, which…

Describes a middle school program that integrates history/social studies, language, and visual arts. Describes how the program links two different middle schools through electronic mail in their study of world cultures. Includes examples of student writing and descriptions of classroom activities. (CFR)