Step 4
Difficulty 4
1. | Fishy Business 3 - calculate time of concurrent events | |
2. | Lunar Ticks 4 - Callipic cycles, Metatonic cycles and years | |
3. | It's Astronomical! 2 - kiloyears and galactic years, scientific notation | |
4. | It's Astronomical! 1 - kiloyears and galactic years, scientific notation | |
5. | The Way Things Used To Be 2 - Hebrew time units, heleks | |
6. | Wait a Moment 5 - medieval time units, ounces and moments | |
7. | Wait a Moment 4 - medieval time units, ounces and moments | |
8. | The Great Paschal Period - solar and lunar cycles | |
9. | Lunar Ticks 8 - Metoni, Callipic and Hipparchic cycles | |
10. | Go Take A Leap 3 - days in 97 leap years | |
11. | Lunar Ticks 7 - lunar months, years and octennium | |
12. | Lunar Ticks 5 - lunar months and years | |
13. | In The Blink Of An Eye 2 - metric time; metric hours, beats and blinks | |
14. | In The Blink Of An Eye 1 - metric time; metric hours, beats and blinks | |
15. | Betty's Bricks - calculate volume of 1 brick in cubic cm and 1 pallet of bricks in cubic m | |
16. | Clive's Concrete Calculations - create expression to calculate volume of given block | |
17. | Uncle Max's Organic Orange Juice - calculate capacity in L given dimensions of carton | |
18. | Blocks With Bob - volume of prism made from triangle shape | |
19. | Lord Daniel - number of blocks used in castle | |
20. | Blocks With Bob - volume of prism made from cross shape | |
21. | Solving Spheres - volume of a sphere | |
22. | Solving Spheres - volume of a sphere | |
23. | Puzzling Pyramids - volume of a square pyramid | |
24. | Phil's Pool Pondering - calculate volume of water to fill trapazoidal pool safely | |
25. | Karl's Conical Calculations - volume of a cone | |
26. | Phil's Pool Pondering - calculate volume of water to fill trapazoidal pool safely | |
27. | Phil's Pool Pondering - calculate volume of water to fill pool safely | |
28. | Karl's Conical Calculations- volume of a cone | |
29. | Bored Blocks - calculate volume of square block with cylindrical hole, then calculate cost | |
30. | Phil's Pool Pondering - calculate maximum capacity of hexagonal play pool | |
31. | Barry's Basketball - calculate capacity of sphere | |
32. | Capacity To the Max - calculations using engine capacity formula | |
33. | Capacity To the Max - calculate engine capacity given formula | |
34. | Damming Evidence - converting L/min to kL/hour | |
35. | Tricky Triangles - complete expressions for area of rectangle and triangle | |
36. | Completely Unique! - area of a circle | |
37. | Roxie and Ronnie's Round Up - area of a square inside a circle | |
38. | Roxie and Ronnie's Round Up - area of square in a circle | |
39. | A Bit Of Wheel Work - area of a circle | |
40. | Heron's Formula - area of triangle using Heron's formula | |
41. | Damming Evidence - estimate area of irregular shape | |
42. | Damming Evidence - estimate area of irregular shape | |
43. | Fracturing the Compounds - area of cross-section, rectangle and quadrant | |
44. | Cylinder-ella - surface area of a cylinder | |
45. | No Sphere - surface area of a sphere | |
46. | Kite Capers - area of a kite | |
47. | The Flying Trapezium - area of trapezium, square cm | |
48. | Heron's Formula - area of triangle using Heron's formula | |
49. | A Conversions Experience - from square mm to square cm, 1 decimal place | |
50. | Turf It - area of rectangle in hectares, dimensions in m | |
51. | Bovine Delinquent Disease - calculate missing side length of rectangle given area, m and hectares | |
52. | Netscape - select correct net, caluclate surface area, triangular prism | |
53. | The Flying Frenchman - calculate number of wheel rotations given length of journey and wheel diameter | |
54. | What's In The Box? - perimeter of a rectangle; Pythagoras | |
55. | Conductor Chris and the Broadsands Flyer - calculate speed required to meet shedule | |
56. | Micro Measuring - microns from m to cm | |
57. | The Disorient Express 2 - calculate distance given speed and time | |
58. | Rule The World 20 - cm to mcm | |
59. | The Featherweight Division - mass in kg, multiples, scientific notation | |
60. | The Featherweight Division - adding and subtracting mass in g, express answer in kg using scientific notation | |
61. | The Featherweight Division - mass in kg, multiples, scientific notation | |
62. | The Featherweight Division - mass in kg, multiples, scientific notation | |
63. | Moon-Light? - mass in kg, multiples, scientific notation | |
64. | Heavy Maths - mass in kg, multiples, scientific notation | |
65. | Moon-Light? - combined mass, kg, scientific notation | |
66. | Rob's Shed - calculate mass, quantity and cost |