| Analyse et réalisation d'une expérience d'enseignement de l'homothétie C Lemonidis Recherches en Didactique des Mathématiques 11 (2.3), 295-324, 1991 | 54 | 1991 |
| Mental Computation and Estimation: Implications for mathematics education research, teaching and learning C Lemonidis Routledge, 2015 | 40 | 2015 |
| The Effect of Using Storytelling Strategy on Students’ Performance in Fractions I Lemonidis, Ch. & Kaiafa Journal of Education and Learning. 8 (2), 165-175, 2019 | 38 | 2019 |
| Conception, réalisation et résultats d'une expérience d'enseignement de l'homothétie C Lemonidis I.R.E.M. de Strasbourg, 1990 | 28 | 1990 |
| A few remarks regarding the teaching of geometry, through a theoretical analysis of the geometrical figure C Lemonidis Nonlinear Analysis: Theory, Methods & Applications 30 (4), 2087-2095, 1997 | 20 | 1997 |
| Prospective elementary teachers’ knowledge in computational estimation C Lemonidis, A Kaimakami MENON: Journal Of Educational Research 2 (b), 86 – 98, 2013 | 17 | 2013 |
| In-Service Teachers’ Content and Pedagogical Content Knowledge in Mental Calculations with Rational Numbers. Lemonidis, Tsakiridou, Meliopoulou. International Journal of Science and Mathematics Education 16 (6), 1127-1145, 2018 | 16 | 2018 |
| FRACTANGI: A tangible learning environment for learning about fractions with an interactive number line M Mpiladeri, G Palaigeorgiou, C Lemonidis 13th International Conference on Cognition and Exploratory Learning in …, 2016 | 16 | 2016 |
| Exploring logical reasoning and mathematical proof in grade 6 elementary school students K Flegas, L Charalampos Canadian Journal of Science, Mathematics and Technology Education 13, 70-89, 2013 | 16 | 2013 |
| Spatial abilities in relation to performance in geometry tasks P G., G A., L C. WORKING GROUP 7. Geometrical Thinking 954, 1062, 2007 | 14* | 2007 |
| Fifth and sixth grade students' number sense in rational numbers and its relation with problem solving ability C Lemonidis, Ι Kaiafa MENON: Journal Of Educational Research 1 (Thematic Issue,), 61-74., 2014 | 12 | 2014 |
| Computational Estimation in an Adult Secondary School: a Teaching Experiment. C Anestakis, P., Lemonidis MENON: Journal Of Educational Research. 1 (Thematic Issue), 28-45, 2014 | 11* | 2014 |
| Περίπατος στη Μάθηση της Στοιχειώδους Αριθμητικής Χ Λεμονίδης Εκδόσεις Αδελφών Κυριακίδη 1, 240, 1994 | 11 | 1994 |
| Διδασκαλία των πρώτων αριθμητικών εννοιών Χ Λεμονίδης Ερευνητική διάσταση της Διδακτικής των Μαθηματικών, 87-122, 1998 | 10 | 1998 |
| Elementary teachers’ efficiency in computational estimation problems D Lemonidis, Ch., Mouratoglou, A., Pnevmatikos MENON: Journal Of Educational Research 1 (Thematic Issue), 144-158, 2014 | 9* | 2014 |
| Nature and Life Mathematics. Mental Calculations. C Lemonidis Zygos. Thessaloniki, Greece. 1, 440, 2013 | 9 | 2013 |
| Students’ behaviors in computational estimation correlated with their problem-solving ability C Lemonidis, E Nolka, K Nikolantonakis MENON: Journal Of Educational Research 1 (Special), 46-60, 2014 | 8 | 2014 |
| Μια νέα πρόταση διδασκαλίας στα Μαθηματικά για τις πρώτες τάξεις του Δημοτικού Σχολείου Χ Λεμονίδης Θέματα στην Εκπαίδευση 3 (1), 5-22, 2002 | 8 | 2002 |
| The 8th grade students’ competencies in alternating different symbolic representations of rational numbers C Lemonidis, N Pilianidis International Electronic Journal of Mathematics Education 15 (3), em0587, 2020 | 7 | 2020 |
| Prospective teacher’s efficiency and flexibility in prep and mental calculation of two-digit multiplications. H Lemonidis, Ch., Tsakiridou, H, Panou, F., Griva MENON: Journal Of Educational Research 1 (Thematic Issue,), 110-125, 2014 | 7 | 2014 |
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