{"covers": [9470534], "key": "/works/OL4979417W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1076004A"}}], "title": "Active learning in social studies", "subject_places": ["United States"], "subjects": ["Study and teaching (Elementary)", "Social sciences", "Active learning", "Sciences sociales", "\u00c9tude et enseignement (Primaire)", "Sozialkundeunterricht", "Grundschule", "Social sciences, study and teaching"], "type": {"key": "/type/work"}, "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2009-12-10T08:12:16.413997"}, "last_modified": {"type": "/type/datetime", "value": "2022-07-17T04:47:46.206635"}}