Problem posing research in mathematics education: new questions and directions FM Singer, N Ellerton, J Cai Education Studies in Mathematics, 1-7, 2013 | 1253* | 2013 |

Mathematical Problem Posing: From Research to Effective Practice FM Singer, NF Ellerton, J Cai Springer, 2015 | 223* | 2015 |

A problem-solving conceptual framework and its implications in designing problem-posing tasks FM Singer, C Voica Educational Studies in Mathematics 83 (1/2013), 9-26, 2012 | 178 | 2012 |

Research on and activities for mathematically gifted students FM Singer, LJ Sheffield, V Freiman, M Brandl Springer Nature, 2016 | 165 | 2016 |

Teaching and learning cycles in a constructivist approach to instruction FM Singer, H Moscovici Teaching and Teacher Education 24 (6), 1613-1634, 2008 | 137 | 2008 |

Teachers’ views on creativity in mathematics education: an international survey R Leikin, R Subotnik, D Pitta-Pantazi, FM Singer, I Pelczer ZDM, 1-16, 2013 | 116 | 2013 |

How are motivation and self-efficacy interacting in problem-solving and problem-posing? C Voica, FM Singer, E Stan Educational Studies in Mathematics 105 (3), 487-517, 2020 | 103 | 2020 |

Academic self-efficacy and cognitive load in students C Vasile, AM Marhan, FM Singer, D Stoicescu Procedia-Social and Behavioral Sciences 12, 478-482, 2011 | 99 | 2011 |

Is problem posing a tool for identifying and developing mathematical creativity? FM Singer, C Voica Mathematical problem posing: From research to effective practice, 141-174, 2015 | 87 | 2015 |

Cognitive styles in posing geometry problems: implications for assessment of mathematical creativity FM Singer, C Voica, I Pelczer ZDM Mathematics Education 49 (1), 37–52, 2017 | 85 | 2017 |

Between perception and intuition: Learning about infinity FM Singer, C Voica The Journal of Mathematical Behavior 27 (3), 188-205, 2008 | 72 | 2008 |

Problem modification as a tool for detecting cognitive flexibility in school children C Voica, FM Singer ZDM, 1-13, 2013 | 65 | 2013 |

Using blended learning as a tool to strengthen teaching competences FM Singer, D Stoicescu Procedia Computer Science 3, 1527-1531, 2011 | 62 | 2011 |

Quo vadis, academia M Singer, L Sarivan Bucuresti: Sigma, 2006 | 59 | 2006 |

Perception of infinity in school: does it really help in problem solving? M Singer, C Voica The Decidable and the Undecidable in Mathematics Education, Brno: The …, 2003 | 57* | 2003 |

Problem Posing in Mathematics Learning and Teaching: a Research Agenda FM Singer, N Ellerton, J Cai, E Leung Ubuz, B. (Ed.), Developing mathematical thinking. Proceedings of the 35th …, 2011 | 54 | 2011 |

Advancements in research on creativity and giftedness in mathematics education: introduction to the special issue FM Singer, L Sheffield Jansen, R Leikin ZDM Mathematics Education 49 (1), 5–12, 2017 | 53 | 2017 |

Problem posing and modification as a criterion of mathematical creativity FM Singer, I Pelczer, C Voica Proceedings of the Seventh Congress of the European Society for Research in …, 2011 | 52 | 2011 |

Problem posing in mathematics: Reflecting on the past, energizing the present, and foreshadowing the future NF Ellerton, FM Singer, J Cai Mathematical problem posing: From research to effective practice, 547-556, 2015 | 43 | 2015 |

Beyond conceptual change: Using representations to integrate domain‐specific structural models in learning mathematics FM Singer Mind, Brain, and Education 1 (2), 84-97, 2007 | 42 | 2007 |