Learning from Japanese lesson study. T Watanabe Educational leadership 59 (6), 36-39, 2002 | 301 | 2002 |

Developing ratio and proportion schemes: A story of a fifth grader JJ Lo, T Watanabe Journal for research in mathematics education 28 (2), 216-236, 1997 | 166 | 1997 |

A developing approach to studying students’ learning through their mathematical activity M Simon, L Saldanha, E McClintock, GK Akar, T Watanabe, IO Zembat Cognition and Instruction 28 (1), 70-112, 2010 | 160 | 2010 |

Kyozaikenkyu: A critical step for conducting effective lesson study and beyond T Watanabe, A Takahashi, M Yoshida Inquiry into mathematics teacher education 5, 131-142, 2008 | 135 | 2008 |

Intended treatments of arithmetic average in US and Asian school mathematics textbooks J Cai, JJ Lo, T Watanabe School Science and Mathematics 102 (8), 391-404, 2002 | 86 | 2002 |

Overview of LHD experiments M Fujiwara, K Kawahata, N Ohyabu, O Kaneko, A Komori, H Yamada, ... Nuclear fusion 41 (10), 1355, 2001 | 85 | 2001 |

Representations in teaching and learning fractions T Watanabe Teaching Children Mathematics 8 (8), 457-463, 2002 | 81 | 2002 |

Connecting mathematics and science in undergraduate teacher education programs: Faculty voices from the Maryland collaborative for teacher preparation T Watanabe, MA Huntley School Science and Mathematics 98 (1), 19-25, 1998 | 74 | 1998 |

Improving content and pedagogical knowledge through kyozaikenkyu A Takahashi Building our understanding of lesson study, 2005 | 69 | 2005 |

Role of knowledgeable others T Watanabe November 2002, Paper presented at the First Annual Lesson Study Conference …, 2002 | 57 | 2002 |

The teaching and learning of fractions: A Japanese perspective T Watanabe Teaching Children Mathematics 12 (7), 368-374, 2006 | 55 | 2006 |

Developing Mathematical Content Knowledge for Teaching Elementary School Mathematics. E Thanheiser, CA Browning, M Moss, T Watanabe, G Garza-Kling Issues in the Undergraduate Mathematics Preparation of School Teachers 1, 2010 | 50 | 2010 |

Teaching multiplication: An analysis of elementary school mathematics teachers' manuals from Japan and the United States T Watanabe The Elementary School Journal 104 (2), 111-125, 2003 | 45 | 2003 |

Initial treatment of fractions in Japanese textbooks T Watanabe Focus on Learning Problems in Mathematics 29 (2), 41, 2007 | 39 | 2007 |

Content and organization of teacher's manuals: An analysis of Japanese elementary mathematics teacher's manuals T Watanabe School science and mathematics 101 (4), 194-205, 2001 | 37 | 2001 |

Bronchospirometry with the Carlens Double Lumen Catheter: Evaluation and Exercise Test K Inada, S Kishimoto, A Sato, T Watanabe Journal of Thoracic Surgery 27 (2), 173-186, 1954 | 34 | 1954 |

Immunological aspects of purine metabolism JE Seegmiller, T Watanabe, MH Shreier, TA Waldmann Purine Metabolism in Man—II: Regulation of Pathways and Enzyme Defects, 412-433, 1977 | 33 | 1977 |

Fictive temperature dependence of density fluctuation in SiO2 glass T Watanabe, K Saito, AJ Ikushima Journal of applied physics 94 (8), 4824-4827, 2003 | 32 | 2003 |

The effect of adenosine on lymphoid cell proliferation and antibody formation JE Seegmiller, T Watanabe, MH Schreier Purine and pyrimidine metabolism 48, 249-278, 1977 | 31 | 1977 |

What matters JW Son, T Watanabe, JJ Lo Research trends in international comparative studies in mathematics education, 2017 | 28 | 2017 |