This map shows the geographic impact of Tad Watanabe's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tad Watanabe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tad Watanabe more than expected).
This network shows the impact of papers produced by Tad Watanabe. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tad Watanabe. The network helps show where Tad Watanabe may publish in the future.
Co-authorship network of co-authors of Tad Watanabe
This figure shows the co-authorship network connecting the top 25 collaborators of Tad Watanabe.
A scholar is included among the top collaborators of Tad Watanabe based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Tad Watanabe. Tad Watanabe is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Son, Ji‐Won, et al.. (2015). Curricular Treatment of Fractions in Japan, Korea, Taiwan, and the United States.. Proceedings of the ... PME Conference.2 indexed citations
4.
Watanabe, Tad, et al.. (2013). Mysterious Subtraction. Teaching Children Mathematics. 20(5). 294–301.
5.
Watanabe, Tad, et al.. (2010). Measurement Informs Understanding. DigitalCommons - Kennesaw State University (Kennesaw State University). 48(2). 53–55.1 indexed citations
Watanabe, Tad, Akihiko Takahashi, & Makoto Yoshida. (2008). Kyozaikenkyu: A Critical Step for Conducting Effective Lesson Study and Beyond. DigitalCommons - Kennesaw State University (Kennesaw State University).32 indexed citations
8.
Takahashi, Akihiko, Tad Watanabe, & Makoto Yoshida. (2006). Developing good mathematics teaching practice through lesson study: a U.S. perspective (Special Issue on The APEC-TSUKUBA International Conference "Innovative Teaching Mathematics through Lesson Study" January 15-20, 2006 Tokyo, JAPAN) -- (APEC Conference: Specialist Session: Innovative teaching mathematics through Lesson Study). 197–204.1 indexed citations
Takahashi, Akihiko, Tad Watanabe, & Makoto Yoshida. (2006). DEVELOPING GOOD MATHEMATICS TEACHING PRACTICE THROUGH LESSON STUDY: A U. S. PERSPECTIVE.10 indexed citations
Watanabe, Tad. (2001). In My Opinion: October 2001. Teaching Children Mathematics. 8(2). 70–72.1 indexed citations
17.
McGinnis, J. Randy, Steven L. Kramer, & Tad Watanabe. (1998). A Longitudinal Assessment of Teacher Candidates' Attitudes and Beliefs in a Reform-Based Mathematics and Science Teacher Preparation Program..4 indexed citations
18.
McGinnis, J. Randy, et al.. (1998). Charting the Attitude and Belief Journeys of Teacher Candidates in a Reform-Based Mathematics and Science Teacher Preparation Program..9 indexed citations
19.
Watanabe, Tad, et al.. (1996). Morgan's Theorem. Mathematics Teacher Learning and Teaching PK-12. 89(5). 420–423.7 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.