Step 4

Difficulty 4

1. Dave's Symmetry - mark lines of symmetry
2. Mirror, Mirror... - select correct reflection
3. Mirror, Mirror... - select correct reflection
4. Mirror, Mirror... - select correct reflection
5. Taking Sides - symmetry of regular polygons
6. What is the point? - translation
7. True Splatter - reflection about a line, true/false
8. Air Traffic Control - create diagonal line, parallel and perpendicular lines
9. Grid Invaders - vertical distance travelled, new coordinates
10. Grid Invaders - horizontal distance travelled, new coordinates
11. "Grid" Iron - diagonal, grid coordinates
12. "Grid" Iron - vertical, grid coordinates
13. "Grid" Iron - horizontal, grid coordinates
14. The Ant Farm - compass directions, grid coordinates
15. The Ant Farm - compass directions, grid coordinates
16. The Ant Farm - compass directions, grid coordinates
17. Treasure Island - compass directions, distance
18. Treasure Island - compass directions, distance
19. Treasure Island - compass directions, distance
20. The Office Shuffle - compass directions; west then north-east
21. Tri-Trip - angle sum of a triangle
22. A Penguin's Perspective - reflex angle, 110 degrees
23. Angling With Ants - calculate angle size, angle sum of a triangle
24. Gone Astray - calculate degrees to complete revolution
25. Laying It On The Line 2 - intersection of lines
26. Laying It On The Line 1 - parallel lines and intersection
27. Bringing In The Shapes 2 - sort 2D shapes into attribute matrix
28. Pinning Down The Parallelograms - properties of parallelograms
29. Another Dimension 4 - name dodecahedron from description
30. Another Dimension 3 - name cube from description
31. Duck Diversions 4 - symmetry of parallelogram, true/false
32. Duck Diversions 3 - angles of rhombus, true/false
33. Duck Diversions 2 - attributes of trapezia, true/false
34. Duck Diversions 1 - angle sum, true/false
35. Building Blocks 7 - select number of blocks needed to complete cube
36. Letters in, it's cold out here! 1 - select correct net to make letter die
37. Beware Of Greeks Bearing Solids 5 - faces of an icosahedron
38. Beware Of Greeks Bearing Solids 4 - faces of a dodecahedron
39. Beware Of Greeks Bearing Solids 3 - faces of an octahedron
40. Beware Of Greeks Bearing Solids 2 - faces of a cube
41. Beware Of Greeks Bearing Solids 1 - faces of a tetrahedron
42. Building Blocks 8 - select number of blocks needed to complete cube
43. Now Don't Get Cut Up Over This! 2 - cross-sections of a cube
44. A New Perspective! 6 - top/plan view
45. A New Perspective! 5 - side view
46. A New Perspective! 4 - front view
47. A Matter Of Perspective 3 - plan/top view
48. A Matter of Perspective 8 - front view
49. A Matter of Perspective 7 - right side view