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Leo Siiman
Leo Siiman
Associate Professor of Educational Technology, University of Tartu
Dirección de correo verificada de ut.ee
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Phases of inquiry-based learning: Definitions and the inquiry cycle
M Pedaste, M Mäeots, LA Siiman, T De Jong, SAN Van Riesen, ET Kamp, ...
Educational research review 14, 47-61, 2015
24912015
Identifying potential types of guidance for supporting student inquiry when using virtual and remote labs in science: A literature review
ZC Zacharia, C Manoli, N Xenofontos, T De Jong, M Pedaste, ...
Educational technology research and development 63, 257-302, 2015
2002015
Challenges for distance learning and online collaboration in the time of COVID-19: Interviews with science teachers
M Rannastu-Avalos, LA Siiman
Collaboration Technologies and Social Computing: 26th International …, 2020
1072020
Coherent femtosecond pulse combining of multiple parallel chirped pulse fiber amplifiers
LA Siiman, W Chang, T Zhou, A Galvanauskas
Optics express 20 (16), 18097-18116, 2012
712012
Femtosecond pulse spectral synthesis in coherently-spectrally combined multi-channel fiber chirped pulse amplifiers
W Chang, T Zhou, LA Siiman, A Galvanauskas
Optics express 21 (3), 3897-3910, 2013
492013
An instrument for measuring students’ perceived digital competence according to the DIGCOMP framework
LA Siiman, M Mäeots, M Pedaste, RJ Simons, Ä Leijen, M Rannikmäe, ...
Learning and Collaboration Technologies: Third International Conference, LCT …, 2016
382016
Nonlinear photosensitivity of photo-thermo-refractive glass by high intensity laser irradiation
LA Siiman, J Lumeau, LB Glebov
Journal of non-crystalline solids 354 (34), 4070-4074, 2008
312008
Single-frequency and single-transverse mode Yb-doped CCC fiber MOPA with robust polarization SBS-free 511W output
C Zhu, IN Hu, X Ma, A Galvanauskas
Advanced Solid-State Photonics, AMC5, 2011
302011
Why do students choose to study Information and Communications Technology?
K Kori, M Pedaste, M Niitsoo, R Kuusik, H Altin, E Tõnisson, I Vau, ...
Procedia-Social and Behavioral Sciences 191, 2867-2872, 2015
282015
Ultrashort laser pulse diffraction by transmitting volume Bragg gratings in photo-thermo-refractive glass
LA Siiman, J Lumeau, L Canioni, LB Glebov
Optics letters 34 (17), 2572-2574, 2009
272009
PREDICTORS OF INFORMATICS STUDENTS’PROGRESS AND GRADUATION IN UNIVERSITY STUDIES
M Niitsoo, M Paales, M Pedaste, L Siiman, E Tõnisson
INTED2014 Proceedings, 2521-2529, 2014
242014
Nonlinear photoionization and laser-induced damage in silicate glasses by infrared ultrashort laser pulses
LA Siiman, J Lumeau, LB Glebov
Applied Physics B 96, 127-134, 2009
222009
A review of interventions to recruit and retain ICT students
LA Siiman, M Pedaste, E Tõnisson, R Sell, T Jaakkola, D Alimisis
International Journal of Modern Education and Computer Science 6 (3), 45, 2014
212014
Phase Fresnel lens recorded in photo-thermo-refractive glass by selective exposure to infrared ultrashort laser pulses
LA Siiman, J Lumeau, LB Glebov
Optics letters 34 (1), 40-42, 2009
172009
Opportunities and challenges for AI-assisted qualitative data analysis: An example from collaborative problem-solving discourse data
LA Siiman, M Rannastu-Avalos, J Pöysä-Tarhonen, P Häkkinen, ...
International Conference on Innovative Technologies and Learning, 87-96, 2023
152023
Color center generation in sodium-calcium silicate glass by nanosecond and femtosecond laser pulses
LA Siiman, LB Glebov
Laser-Induced Damage in Optical Materials: 2005 5991, 353-357, 2006
122006
Profiles of students who use mobile devices for the purposes of learning science and mathematics
M Pedaste, O Must, Ä Leijen, M Mäeots, L Siiman, K Kori, L Adov
Eesti Haridusteaduste Ajakiri. Estonian Journal of Education 5 (1), 99-129, 2017
112017
Ark of inquiry: Responsible research and innovation through computer-based inquiry learning
M Pedaste, B De Vries, M Burget, E Bardone, M Brikker, T Jaakkola, ...
Proceedings of the 23rd international conference on computers in education …, 2015
112015
Does group size affect students’ inquiry and collaboration in using computer-based asymmetric collaborative simulations?
M Rannastu, LA Siiman, M Mäeots, M Pedaste, Ä Leijen
Advances in Web-Based Learning–ICWL 2019: 18th International Conference …, 2019
102019
THE ROLE OF A REFLECTION TOOL IN ENHANCING STUDENTS’REFLECTION
M Mäeots, L Siiman, K Kori, M Eelmets, M Pedaste, A Anjewierden
INTED2016 Proceedings, 1892-1900, 2016
102016
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