Animation Worksheet: Keyframes and In-Betweens

Animation and design lesson 4: Keyframes and in-betweens · Set 470 · 40 questions

Creator's tip (Keys, then in-betweens): Keyframes = the main poses; in-betweens = the drawings between them; tweening = the app makes the in-betweens. In-betweens between two keyframes = second frame number − first frame number − 1. Equal steps: one step = distance ÷ number of steps. Drawings in all = keyframes + in-betweens.

1. 1.🔑 A scene has 4 keyframes in a row, with 6 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
2. 2.🔑 What is a keyframe? (a) a main, important pose (b) a blank page (c) a sound effect (d) a type of font
3. 3.🔑 When an animation app draws the in-betweens for you, it is called … (a) squashing (b) zooming (c) tweening (d) cropping
4. 4.🔑 More in-betweens between two keyframes make the move … (a) brighter (b) faster and jumpier (c) slower and smoother (d) louder
5. 5.True or false: “the first main pose” is an in-between. (a) True (b) False
6. 6.🔑 An animator draws keyframes on frame 10 and frame 25. How many in-between frames are there between them?
7. 7.🔑 An animator draws keyframes on frame 14 and frame 22. How many in-between frames are there between them?
8. 8.🔑 What are the drawings between keyframes called? (a) titles (b) in-betweens (c) close-ups (d) thumbnails
9. 9.🔑 Keyframe or in-between: “the top of the jump”? (a) keyframe (b) in-between
10. 10.🔑 Keyframe or in-between: “the first main pose”? (a) in-between (b) keyframe
11. 11.🔑 An animator draws keyframes on frame 5 and frame 18. How many in-between frames are there between them?
12. 12.🔑 An animator draws keyframes on frame 2 and frame 10. How many in-between frames are there between them?
13. 13.🔑 An animator draws keyframes on frame 11 and frame 25. How many in-between frames are there between them?
14. 14.True or false: “a pose between two keys” is a keyframe. (a) True (b) False
15. 15.🔑 A ball moves from 0 cm to 64 cm in 8 equal steps. How far from the start is it after step 1 (in cm)?
16. 16.True or false: “the first main pose” is a keyframe. (a) False (b) True
17. 17.True or false: “a pose halfway up” is a keyframe. (a) False (b) True
18. 18.🔑 An animator draws keyframes on frame 15 and frame 19. How many in-between frames are there between them?
19. 19.🔑 An animator draws keyframes on frame 11 and frame 19. How many in-between frames are there between them?
20. 20.🔑 What is usually drawn first? (a) the in-betweens (b) the end credits (c) the keyframes (d) the music
21. 21.🔑 An animator draws keyframes on frame 13 and frame 18. How many in-between frames are there between them?
22. 22.🔑 Keyframe or in-between: “a drawing filling a gap”? (a) in-between (b) keyframe
23. 23.🔑 A ball moves from 0 cm to 21 cm in 7 equal steps. How far from the start is it after step 6 (in cm)?
24. 24.🔑 A scene has 7 keyframes in a row, with 2 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
25. 25.True or false: “the start of a jump” is an in-between. (a) True (b) False
26. 26.🔑 An animator draws keyframes on frame 2 and frame 7. How many in-between frames are there between them?
27. 27.🔑 A ball moves from 0 cm to 64 cm in 8 equal steps. How far from the start is it after step 7 (in cm)?
28. 28.🔑 A scene has 3 keyframes in a row, with 6 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
29. 29.🔑 A ball moves from 0 cm to 16 cm in 4 equal steps. How far from the start is it after step 1 (in cm)?
30. 30.🔑 Keyframe or in-between: “the landing pose”? (a) in-between (b) keyframe
31. 31.🔑 A scene has 6 keyframes in a row, with 2 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
32. 32.🔑 Keyframe or in-between: “just before landing”? (a) keyframe (b) in-between
33. 33.🔑 A ball moves from 0 cm to 12 cm in 3 equal steps. How far from the start is it after step 1 (in cm)?
34. 34.🔑 A ball moves from 0 cm to 72 cm in 8 equal steps. How far from the start is it after step 5 (in cm)?
35. 35.🔑 An animator draws keyframes on frame 15 and frame 25. How many in-between frames are there between them?
36. 36.🔑 An animator draws keyframes on frame 3 and frame 17. How many in-between frames are there between them?
37. 37.🔑 A ball moves from 0 cm to 45 cm in 5 equal steps. How far from the start is it after step 2 (in cm)?
38. 38.🔑 A ball moves from 0 cm to 12 cm in 3 equal steps. How far from the start is it after step 2 (in cm)?
39. 39.🔑 A ball moves from 0 cm to 35 cm in 7 equal steps. How far from the start is it after step 3 (in cm)?
40. 40.🔑 A ball moves from 0 cm to 20 cm in 4 equal steps. How far from the start is it after step 1 (in cm)?

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