Teaching With Portals: the Intersection of Video Games and Physics Education. LL [Internet]. 2013 Jun. 2 [cited 2025 Sep. 16];6(2):341-60. Available from: https://dev.learninglandscapes.ca/index.php/learnland/article/view/Teaching-With-Portals-the-Intersection-of-Video-Games-and-Physic