[{"id": 1, "type": "multiple_choice", "skill": "sources", "options": ["An original document from the time period studied", "A movie about events", "A textbook about history", "A teacher lecture"], "question": "What is a primary source?", "difficulty": "easy", "explanation": "Primary sources are original artifacts or documents from the period being studied.", "needs_review": false, "correct_answer": "An original document from the time period studied"}, {"id": 2, "type": "written_response", "skill": "historical analysis", "question": "Analyze the causes and effects related to European Explorers. Write a paragraph that includes at least two specific historical details and explains their significance.", "difficulty": "medium", "explanation": "", "needs_review": true, "correct_answer": null}, {"id": 3, "type": "true_false", "skill": "perspectives", "question": "Understanding multiple perspectives is important when studying history.", "difficulty": "easy", "explanation": "Different groups experienced events differently. Multiple perspectives give a more complete picture.", "needs_review": false, "correct_answer": "True"}, {"id": 4, "type": "true_false", "skill": "perspectives", "question": "Understanding multiple perspectives is important when studying history.", "difficulty": "easy", "explanation": "Different groups experienced events differently. Multiple perspectives give a more complete picture.", "needs_review": false, "correct_answer": "True"}, {"id": 5, "type": "true_false", "skill": "perspectives", "question": "Understanding multiple perspectives is important when studying history.", "difficulty": "easy", "explanation": "Different groups experienced events differently. Multiple perspectives give a more complete picture.", "needs_review": false, "correct_answer": "True"}, {"id": 6, "type": "true_false", "skill": "perspectives", "question": "Understanding multiple perspectives is important when studying history.", "difficulty": "easy", "explanation": "Different groups experienced events differently. Multiple perspectives give a more complete picture.", "needs_review": false, "correct_answer": "True"}, {"id": 7, "type": "true_false", "skill": "perspectives", "question": "Understanding multiple perspectives is important when studying history.", "difficulty": "easy", "explanation": "Different groups experienced events differently. Multiple perspectives give a more complete picture.", "needs_review": false, "correct_answer": "True"}, {"id": 8, "type": "true_false", "skill": "perspectives", "question": "Understanding multiple perspectives is important when studying history.", "difficulty": "easy", "explanation": "Different groups experienced events differently. Multiple perspectives give a more complete picture.", "needs_review": false, "correct_answer": "True"}]