{"subjects": ["Mathematics, computer-assisted instruction", "Video games", "Mathematics", "Computer-assisted instruction", "Games in mathematics education"], "key": "/works/OL20228081W", "title": "Power-Up", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2926778A"}}], "type": {"key": "/type/work"}, "covers": [8881517], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2019-10-11T14:43:44.722387"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-08T11:54:47.653945"}}