1. Given some figures, students determine which two figures are similar.
2. Given that trapezoid ABFE and EFCD are similar, students determine the length of EF.
3. Given the sides of a triangle, students choose another triangle that is similar.
4. Students determine that two triangles are congruent.
5. Given the lengths of two congruent triangles, students determine the measures of the corresponding angles.
6. Given a diagram, students determine the length of a ladder
7. Given a diagram consisting of a combination of two right triangles, students determine the height of the top
8. Given a diagram, students determine the height of a man using the concept of similarity.
9. Students calculate the height of a tree using the concept of similarity.
10. Given some regular polygons, students determine the regular polygons that can form a regular tessellation
11. Given some figures of a tessellation, students determine the figure tessellation with three shapes
12. Given the shapes of solids with curved surfaces, students determine their elements.
13. Given the radius and the lateral surface area of a cone, students calculate its height.
14. Given the radius and the height of a cylinder, students calculate its surface area.
15. Given the volume of a sphere, students calculate its radius.
16. Given the surface area of a cylinder, and the ratio of the radius to the height, students calculate the height.
17. Given the diameter, and the slant height of a cone, students calculate its surface area.
18. Given the radius of a sphere, students calculate its surface area.
19. Given the ratio of the radii of two spheres, students determine the ratio of their areas.
20. Given the radius and the height of a conical hat, students calculate the area of the material for making 10 hats.
21. Given the object constructed of a hemisphere and a cone, students calculate its volume.
22. Given the volume and the height of a conical object, students determine its radius.
23. Given two wheels with different radii and heights, students calculate the difference of the surface areas.
24. Given math scores from 10 to 15, students determine the mean of the data.
25. Given some data, students determine the value of the data, if the mean is known.
26. Given the mean score of several students, some other students joining them and the new mean score, students determine the mean score of the newly joining students.
27. Given random data, students determine the median of the data.
28. Given random data, students determine the mode of the data
29. Given a frequency distribution table and the mean, students determine the value of the data.
30. Given a bar diagram, students determine the mean of the data.
31. Given a line diagram, students are able to interpret the data.
32. Given a pie diagram, students determine the value of the data.
33. Given a bar diagram, students estimate the median.
34. Given 1 dice and 1 coin, students determine the sample space.
35. Given an event of rolling a coin and two dice, students determine the total of sample points.
36. Given an event of rolling two dice, students determine the probability of getting the dice.
37. Given an event of tossing three coins, students determine the probability of the appearance of the head and the tail
38. Given a word randomly, students determine the probability of a letter to appear.
39. Given the probability of an event, students determine the complementary probability of an event.
