4.MD.1
Know relative sizes of measurement units within one system of units including km, m, cm; kg, g; lb, oz.; l, ml; hr, min, sec. Within a single system of measurement, express measurements in a larger unit in terms of a smaller unit. Record measurement equivalents in a two- column table. For example, know that 1 ft is 12 times as long as 1 in. Express the length of a 4 ft snake as 48 in. Generate a conversion table for feet and inches listing the number pairs (1, 12), (2, 24), (3, 36), ...
| 1. | Time Trials - conversions between time units; seconds, minutes, hours, days, weeks, months | |
| 2. | Spot The Cheetah - compare/convert length in cm and m | |
| 3. | The Ants' Pants 1 - equivalent to 10mm | |
| 4. | Grandma's Grams and Kilograms - conversions between g and kg, true/false | |
| 5. | Grandma's Grams and Kilograms - conversions between g and kg, true/false | |
| 6. | Grandma's Grams and Kilograms - conversions between g and kg, true/false | |
| 7. | Grandma's Grams and Kilograms - conversions between g and kg, true/false | |
| 8. | Grandma's Grams and Kilograms - conversions between g and kg, true/false | |
| 9. | Fencing with Rob: 6yds/72ins | |
| 10. | Detective Duck: What fraction of 1 yard is 18 inches? | |
| 11. | Teddy Bear, Teddy Bear, Turn Around - using ft | |
| 12. | More or Less... - capacity less than 1pt | |
| 13. | Will it Fit? - comparing volumes, 1 pint and 1 quart | |
| 14. | Will it Fit? - comparing volumes, 1 quart and 8 ounces | |
| 15. | Measuring Up 2 - conversion between in and ft | |
| 16. | Measuring Up 3 - conversion between in, ft and yd | |
| 17. | Up A Ladder - equivalent to 1m | |
| 18. | Round About 2 - rounding to nearest 10cm and m | |
| 19. | Liquid Learning - same capacity | |
| 20. | Will it Fit? - comparing volumes, 750mL and 1L | |
| 21. | Measuring Up 1 - conversion between cm and m | |
| 22. | Scaling Up 1 - conversion between cm and m | |
| 23. | A Meter Fly - equivalent to 1m | |
| 24. | There's a meter in the bucket - equivalent to 1m | |
| 25. | Round About 1 - rounding to nearest ft | |
| 26. | Fill It Up - 200mL glasses in 1L | |
| 27. | Fill It Up - 8oz in 1qrt | |
| 28. | Liquid Learning - capacity, twice as much | |
| 29. | Same or Different? - comparing capacity, 1000ml and 1L | |
| 30. | Same or Different? - comparing capacity, 1L and 3x150mL | |
| 31. | Load the Cannon! - conversion between g and kg | |
| 32. | Grandma's Grams and Kilograms - conversions between g and kg, true/false | |
| 33. | The Purple Meter Eater 1 - equivalent to 1m | |
| 34. | Liquid Learning - capacity, one-fourth as much | |
| 35. | Load the Cannon! - conversion between g and kg | |
| 36. | Load the Cannon! - conversion between g and kg | |
| 37. | Weigh Ho, Me Hearties! - heaviest object, kg vs g | |
| 38. | On The Nose - equivalent to 1cm | |
| 39. | Length Match 1 - equivalent to one-half of a meter | |
| 40. | On Target 1 - equivalent to one-half of a meter | |
| 41. | Load the Cannon! - conversion between g and kg | |
| 42. | Weigh Ho, Me Hearties! - heaviest object, kg vs g | |
| 43. | Farmer Arnie's Weights - rounding up to whole kg and t | |
| 44. | Farmer Arnie's Weights - rounding up to whole kg and t | |
| 45. | Bill's Buckets - match appropriate bucket size to required volume | |
| 46. | Crazy Conversions - 80mL in L | |
| 47. | Bill's Buckets - rounding up to nearest liter | |
| 48. | Length Match 4 - equivalent to one-eighth of a mile | |
| 49. | Length Match 2 - equivalent to one-fourth of a mile | |
| 50. | The Great Measurement Round-Up 2 - round cm to nearest m | |
| 51. | Rule The World 13 - mm to m | |
| 52. | Rule The World 11 - cm to m | |
| 53. | Dare Devil Dan - converting g to kg and g | |
| 54. | More or Less... - capacity more than 1pt | |
| 55. | Pairing Up - match containers with the same capacity |