{"first_sentence": {"type": "/type/text", "value": "three times the sum of a number and 10 is 3(n + 10) or 3(10 + n), but not 3n +10. Review the instructions on the worksheet with your students."}, "physical_format": "Paperback", "subtitle": "150 Ready-to-Use Activitites with Real World Applications", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "weight": "2.2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Jossey-Bass"], "number_of_pages": 352, "isbn_13": ["9780787965983"], "id": 11039229, "edition_name": "1 edition", "isbn_10": ["0787965987"], "publish_date": "September 3, 2003", "key": "/b/OL8149033M", "authors": [{"key": "/a/OL230200A"}, {"key": "/a/OL389146A"}], "title": "Algebra Teacher's Activities Kit", "type": {"key": "/type/edition"}, "subjects": ["Teaching of a specific subject", "Secondary", "Education", "Education / Teaching", "Study and teaching (Secondary)", "Elementary", "Teaching Methods & Materials - Mathematics", "Education / Teaching Methods & Materials / Mathematics", "Algebra", "Activity programs"], "physical_dimensions": "10.9 x 8.5 x 1 inches", "revision": 1}