1. Mathematics 8 Support Mental Math Yearly Plan

2. Mental Math: Geometry a) Unique Triangles

3. Identify whether this triangle is unique

8. Mental Math: Geometry b) Pre-image to correct post- image

9. Which numbered image shows a translation of A?

10. Which numbered image shows a reflection of B?

11. Which numbered image shows a rotation of C?

12. Which numbered image shows a dilatation of D?

13. Mental Math: Geometry c) Co-ordinates of post-image

14. Determine the co-ordinates of A' if ABC is being translated [4R, 3U]

15. Determine the co-ordinates of D' if DEF is being translated [2L, 5D]

16. Determine the co-ordinates of A' if ABC is reflected in the y-axis

17. Determine the co-ordinates of D' if DEF is reflected in the x-axis

18. Mental Math: Geometry d) Spatial Sense

19. Pre-image:

20. Reproduce the transformation A  B

21. Reproduce the transformation A  C

22. Reproduce the transformation A  D

23. Reproduce the transformation A  E

24. Reproduce the transformation A  F

25. Mental Math: Geometry Patterns in Regular Polygons e) Angle Measures

26. Determine the total number of degrees in this polygon

30. Mental Math: Geometry Patterns in Regular Polygons f) Proportional Thinking

31. In this pair of similar triangles, solve for x

36. Mental Math: Geometry g) Mat Plans

37. Which of these buildings could be the result of this mat plan?

40. Which of these mat plans would result in this building?

42. Addition and Subtraction of Algebraic Terms b) Expressions from Models

43. State in simplest form the illustrated expression below

45. Measurement e) Area and Perimeter of Quadrilaterals

46. Estimate the perimeter and area of this figure

49. Calculate the area of this figure

52. Measurement f) Circumference and Area of Circles

53. Estimate the circumference of these circles

54. Calculate the circumference of these circles

55. Estimate the area of these circles

57. Calculate the area of these circles

58. Measurement: Composite Figures a) Estimate area

59. Estimate the area of this figure

62. Measurement: Composite Figures b) Calculate area

63. Calculate the area of this figure

64. (Shaded Part)

65. Calculate the area of this figure

66. Measurement: Surface Area and Volume

67. Estimate the surface area and volume of this figure

71. Calculate the surface area and volume of this figure

75. If you would like to learn how to create more images of this type, and/or to make your own PowerPoint activities for your students, you should contact your Board Technology Coordinator to request assistance.