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Student Instructions
1. Read each page and try the quick activities. 2. Use drawings, voice, or photos to show your thinking when asked. 3. Check your answers in practice mode and explain your thinking for open questions.
Teacher Notes (not visible to students)
This activity teaches 3rd graders to convert between pounds and ounces using the conversion 1 lb = 16 oz. Use the sequence to introduce the idea, practice vocabulary, connect to real-world items, sort examples, check understanding with a multiple-choice item, solve a word problem, explore flexible thinking, and finish with partner sharing and a reflective paragraph. No special materials are required beyond classroom scales (if available), paper, pencils, and a simple object set (fruit, books, small bags) for estimation and demonstration. For the open-ended pages, look for explanations that show correct use of the conversion factor (multiplying or dividing by 16), clear steps or drawings that match the numbers, and real-world reasoning (e.g., why a given weight makes sense for that object). High-quality answers will include the calculation (for example, 3 lb × 16 = 48 oz), a short explanation of the steps, and if possible, a picture or estimate to support the result. Mark responses as correct if the conversion and explanation are consistent and show understanding.
