Leo A. Siiman

2.5k total citations · 1 hit paper
29 papers, 1.4k citations indexed

About

Leo A. Siiman is a scholar working on Education, Developmental and Educational Psychology and Information Systems. According to data from OpenAlex, Leo A. Siiman has authored 29 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Education, 8 papers in Developmental and Educational Psychology and 7 papers in Information Systems. Recurrent topics in Leo A. Siiman's work include Innovative Teaching and Learning Methods (6 papers), Advanced Fiber Laser Technologies (6 papers) and Laser Material Processing Techniques (5 papers). Leo A. Siiman is often cited by papers focused on Innovative Teaching and Learning Methods (6 papers), Advanced Fiber Laser Technologies (6 papers) and Laser Material Processing Techniques (5 papers). Leo A. Siiman collaborates with scholars based in Estonia, United States and Finland. Leo A. Siiman's co-authors include Margus Pedaste, Mario Mäeots, Ellen T. Kamp, Ton de Jong, Zacharias C. Zacharia, Constantinos C. Manoli, Siswa A. N. van Riesen, Eleftheria Tsourlidaki, Leonid Glebov and Tong Zhou and has published in prestigious journals such as SHILAP Revista de lepidopterología, Optics Letters and Optics Express.

In The Last Decade

Leo A. Siiman

25 papers receiving 1.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Phases of inquiry-based learning: Definitions and the inquiry cycle

2015 1.1k citations Margus Pedaste, Mario Mäeots et al. profile →

Peers

Leo A. Siiman

EDUCA

DEP

CSA

Jenaro Guisasola Spain

Kelly Miller United States

Chris Quintana United States

Dean Zollman United States

Richard N. Steinberg United States

Sahana Murthy India

Patrick B. Kohl United States

Rebecca Bates United States

Ruth Chabay United States

N. G. Holmes United States

Jenaro Guisasola Spain

Leo A. Siiman

1.4k ×1.6

EDUCA

552 ×1.2

DEP

182 ×1.0

239 ×1.6

130 ×0.9

CSA

Citations per year, relative to Leo A. Siiman Leo A. Siiman (= 1×) peers Jenaro Guisasola

Countries citing papers authored by Leo A. Siiman

Since Specialization

Citations

This map shows the geographic impact of Leo A. Siiman'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 Leo A. Siiman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leo A. Siiman more than expected).

Fields of papers citing papers by Leo A. Siiman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leo A. Siiman. 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 Leo A. Siiman. The network helps show where Leo A. Siiman may publish in the future.

Co-authorship network of co-authors of Leo A. Siiman

This figure shows the co-authorship network connecting the top 25 collaborators of Leo A. Siiman. A scholar is included among the top collaborators of Leo A. Siiman 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 Leo A. Siiman. Leo A. Siiman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Siiman, Leo A., et al.. (2025). UNDERSTANDING COLLABORATIVE PROBLEM-SOLVING WITH SMARTPHONE-BASED ASYMMETRIC SIMULATIONS IN AN AUTHENTIC INQUIRY SCIENCE LESSON. Journal of Baltic Science Education. 24(4). 684–705.

Siiman, Leo A., et al.. (2024). Enhancing Spatial Thinking in Anatomy Education with Digital 3D Tools: A Systematic Literature Review of Comparative Studies. 1–13.

Bardone, Emanuele, et al.. (2024). Sequence Analysis-Enhanced AI: Transforming Interactive E-Book Data into Educational Insights for Teachers. Education Sciences. 15(1). 28–28. 1 indexed citations

Mäeots, Mario, et al.. (2023). Developing collaborative problem-solving skills through inquiry-based learning. SHILAP Revista de lepidopterología. 11(2). 196–222. 1 indexed citations

Siiman, Leo A., et al.. (2023). An Online Collaborative Biology Simulation Used by Ukrainian Students During the 2022 Russian Invasion. 503–510. 1 indexed citations

Siiman, Leo A., et al.. (2022). Collaboration and feeling of flow with an online interactive H5P video experiment on viscosity. Physics Education. 58(1). 15010–15010. 7 indexed citations

Siiman, Leo A. & Mario Mäeots. (2019). ASSESSING STUDENTS’ DIGITAL LITERACY WITH INTERACTIVE COMPUTER-BASED TASKS CREATED IN GOOGLE APPS SCRIPT. EDULEARN proceedings. 1. 10265–10271. 2 indexed citations

Pedaste, Margus, Olev Must, Äli Leijen, et al.. (2017). Profiles of students who use mobile devices for the purposes of learning science and mathematics. SHILAP Revista de lepidopterología. 5(1). 99–129. 6 indexed citations

Siiman, Leo A., Mario Mäeots, & Margus Pedaste. (2017). A Review of Interactive Computer-Based Tasks in Large-Scale Studies: Can They Guide the Development of an Instrument to Assess Students’ Digital Competence?. Communications in computer and information science. 148–158. 2 indexed citations

10.

Zacharia, Zacharias C., Constantinos C. Manoli, Ton de Jong, et al.. (2015). Identifying potential types of guidance for supporting student inquiry when using virtual and remote labs in science: a literature review. Educational Technology Research and Development. 63(2). 257–302. 117 indexed citations

11.

Kori, Külli, Margus Pedaste, Rein Kuusik, et al.. (2015). Why do Students Choose to Study Information and Communications Technology?. Procedia - Social and Behavioral Sciences. 191. 2867–2872. 15 indexed citations

12.

Pedaste, Margus, Leo A. Siiman, Erik F. J. de Vries, et al.. (2015). Ark of Inquiry: Responsible Research and Innovation through Computer-Based Inquiry Learning. Data Archiving and Networked Services (DANS). 187–192. 4 indexed citations

13.

Pedaste, Margus, et al.. (2014). PREDICTORS OF INFORMATICS STUDENTS’ PROGRESS AND GRADUATION IN UNIVERSITY STUDIES. INTED2014 Proceedings. 2521–2529. 8 indexed citations

14.

Siiman, Leo A., Margus Pedaste, Eno Tõnisson, et al.. (2014). A Review of Interventions to Recruit and Retain ICT Students. International Journal of Modern Education and Computer Science. 6(3). 45–54. 9 indexed citations

15.

Zhou, Tong, et al.. (2013). Femtosecond pulse spectral synthesis in coherently-spectrally combined multi-channel fiber chirped pulse amplifiers. Optics Express. 21(3). 3897–3897. 20 indexed citations

16.

Siiman, Leo A., et al.. (2012). Coherent femtosecond pulse combining of multiple parallel chirped pulse fiber amplifiers. Optics Express. 20(16). 18097–18097. 51 indexed citations

17.

Siiman, Leo A., Julien Lumeau, Lionel Canioni, & Leonid Glebov. (2009). Non-collinear generation of third harmonic of IR ultrashort laser pulses by PTR glass volume Bragg gratings. Optics Express. 17(5). 3564–3564. 4 indexed citations

18.

Siiman, Leo A., Julien Lumeau, Lionel Canioni, & Leonid Glebov. (2009). Ultrashort laser pulse diffraction by transmitting volume Bragg gratings in photo-thermo-refractive glass. Optics Letters. 34(17). 2572–2572. 14 indexed citations

19.

Siiman, Leo A., Julien Lumeau, & Leonid Glebov. (2008). Phase Fresnel lens recorded in photo-thermo-refractive glass by selective exposure to infrared ultrashort laser pulses. Optics Letters. 34(1). 40–40. 9 indexed citations

20.

Siiman, Leo A. & Leonid Glebov. (2005). Color center generation in sodium-calcium silicate glass by nanosecond and femtosecond laser pulses. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5991. 599112–599112. 4 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.

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