In order to compile a list of mathematical games used in the classroom, we would like to ask anyone who has created or tried out free mathematical games that might be useful for teaching mathematics to send us the information about them to the e-mail: project.gamma.eu@gmail.com. In addition, we are interested in the GBL-based teaching scenarios prepared in the GAMMA template for teaching scenarios and implemented in the classroom. Thank you very much in advance!

GAMMA team 

• BrainPOP, Elementary School, Multiple Topics, https://www.brainpop.com/, sign-in, purchases
• Brilliant.org, Ages 10-11, Multiple Topics, https://brilliant.org/, sign-in, purchases
• Education, Kindergarten to 8th grade, Multiple topics https://www.education.com/games, sign-in, purchases
• Fun Brain, Elementary School, Multiple Topics, https://www.funbrain.com/math-zone, free
• Hooda Math, Multiple topics, Kindergarten to high school, https://www.hoodamath.com/games, free
• Kahoot! DragonBox, Elementary School, Multiple Topics, https://kahoot.com/home/learning-apps/dragonbox/, sign-in, purchases
• King of Math 2, For ages 10 and older, Multiple topics, https://play.google.com/store/apps/details?id=com.oddrobo.kom2&hl=en_US&gl=US, purchases
• Legends of Learning, Elementary and middle school, Multiple topics, https://www.legendsoflearning.com/science-math-games/, sign-in, purchases
• Mangahigh, Kindergarten to 8th grade, Multiple topics, https://www.mangahigh.com/en/games, free (more content if sign-in, purchases)
• Math Games, Pre-kindergarten to 8th grade, Multiple topics, https://www.mathgames.com/, sign-in, purchases
• Math Playground, Kindergarten to 6th grade, Multiple topics, https://www.mathplayground.com/, free
• Math Snacks, Elementary school, Multiple topics, https://mathsnacks.com/index.html, free
• MathGameTime, Pre-kindergarten to 7th grade, Multiple topics, https://www.mathgametime.com/math-games, free
• Mathsframe, Elementary school, Multiple topics, https://mathsframe.co.uk/en/resources/category/22/most-popular, free 
• Mr. Nussbaum Learning+Fun, Elementary school, Multiple topics, https://mrnussbaum.com/games/math-games, free 

• Authoring games: 
  • Calculator, Elementary school, Practicing arithmetic operations, https://josipantunovic.itch.io/kalkulator
    Author: Josip Antunović, Elektrotehnička i prometna škola Osijek, Croatia
    Mentor: Karolina Brleković, Elektrotehnička i prometna škola Osijek, Croatia
  • In Croatian: Escape room – Srednjovjekovna fantazija, High school, Vjerojatnost (Probability), https://view.genial.ly/60bd085410e7770dbf3ab83a/interactive-content-kombinatorika-kviz
    Authors: Sandro Adamović, Josip Šimon Kuči, Elektrotehnička i prometna škola Osijek, Croatia
    Mentor: Karolina Brleković, Elektrotehnička i prometna škola Osijek, Croatia
  • In Croatian: Hrvatski Telekom Prva Liga, High school, Vjerojatnost (Probability) https://view.genial.ly/60c081718c15ec0d4f3b2830/interactive-content-projektni-zadatak-hrastovic-i-pavisic  Authors: Borna Hrastović, Jakov Pavišić, Elektrotehnička i prometna škola Osijek, Croatia
    Mentor: Karolina Brleković, Elektrotehnička i prometna škola Osijek, Croatia
  • In Serbian: Banana Namak II, High school,  Logaritamska funkcija (Logarithmic Function) <
    https://scratch.mit.edu/projects/781733568/ 
    Authors: Lena Erić, Lena Jovanović, Marija Antonijević, Prva kragujevačka gimnazija, Kragujevac, Serbia
    Mentor: Jasmina Mičić, Prva kragujevačka gimnazija, Kragujevac, Serbia
• Jabara, Secondary school, Algebraic simplification, https://www.mangahigh.com/en/games/jabara, Mangahigh, free
• Minus miners,  Elementary school, Negative numbers, https://www.mangahigh.com/en/games/minusminers, free
• Ratio rumble, Middle school, Ratios, https://mathsnacks.com/ratio-rumble.html, Math Snacks, free
• RoboSellers, Adolescent, Basic calculation, A developer of buying and selling thinking (basic calculation tasks in connection with purchases and sales), https://www.filamentgames.com/project/robosellers/,  Filament games, free
• Variant: Limit, High school and university, Function relationships to limits and limit laws, https://triseum.com/variant-limits/, Triseum, purchases
• Wrecks Factor, Secondary school, Factorizing quadratics, https://www.mangahigh.com/en/games/wrecksfactor, Mangahigh, free

• GAMMA teachers from school: Shapes 
• GAMMA teachers from school: Angles of triangle
• GAMMA teachers from school: Right triangle 
• GAMMA teachers from school: Sine rule

• Mirela Jukić Bokun, Ljerka Jukić Matić, Darija Marković, Projekt GAMMA, Osječki matematički list 22 (2022), 161–170, https://hrcak.srce.hr/file/423029.
• Ljerka Jukić Matić, Mirela Jukić Bokun, Game-based learning in mathematics, published and presented at the 9th International Scientific Colloquium Mathematics and Children, 19-20 May, 2023, Osijek, Croatia.
• Ljerka Jukić Matić, Myrto Karavakou, Marianthi Grizioti, Is Digital Game-Based Learning Possible in Mathematics Classrooms? A Study of Teachers’ Beliefs, International Journal of Game-Based Learning (IJGBL) 13(1), 2023, 18 pages, https://www.igi-global.com/article/is-digital-game-based-learning-possible-in-mathematics-classrooms/323445
• Ljerka Jukić Matić, Darija Marković, Mirela Jukić Bokun, Digital games and mathematics: designing a game for learning probability in secondary school, published and presented at the 13th Congress of the European Society for Research in Mathematics Education (CERME13), 10-14 July, 2023, Budapest, Hungary.
• Ljerka Jukić Matić, Sonia Palha, Integrating digital games in the classroom: a case study with game ProbChallenge, published and presented at the 16th International Conference on Technology in Mathematics Teaching (ICTMT 16), 7–10 June 2023, Athens, Greece. 
• Myrto Karavakou, Chronis Kynigos, The yoyo-bird: A Transformative Digital Game for Meaning Making on Trigonometric Functions, published and presented at the 13th Congress of the European Society for Research in Mathematics Education (CERME13), 10-14 July, 2023, Budapest, Hungary.
• Antti Koivisto, Sari Merilampi, Darija Marković, Johanna Virkki, Mirka Leino, Implementing Game-based Teaching Scenarios in Upper Secondary Mathematics Teaching, accepted for publishing and presenting at the GALA Conference 2023, 29 November – 1 December, 2023, Dublin.
• Sonia Palha, Anders Bouwer, Daan van Smaalen, Kevin Hooijschuur, Fostering joyful practice with digital educational games: the Function Dungeon game, published and presented at the 16th International Conference on Technology in Mathematics Teaching (ICTMT 16), 7–10 June, 2023, Athens, Greece. 
• Alina Moore, Free STEM Resources Provided By Public Libraries, http://librarysciencedegreesonline.org/free-stem-resources-provided-by-public-libraries/

• Game-Based Pedagogy, Education course on Game-Based Pedagogy at the Amsterdam University of Applied Sciences, Faculty of Education, The Netherlands, https://gamebasedpedagogyinteachereducation.wordpress.com/