Animation Worksheet: Keyframes and In-Betweens

Animation and design lesson 4: Keyframes and in-betweens · Set 286 · 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.🔑 Keyframe or in-between: “the final main pose”? (a) in-between (b) keyframe
2. 2.🔑 What is usually drawn first? (a) the music (b) the keyframes (c) the in-betweens (d) the end credits
3. 3.🔑 Keyframe or in-between: “a pose halfway up”? (a) in-between (b) keyframe
4. 4.🔑 A ball moves from 0 cm to 30 cm in 5 equal steps. How far from the start is it after step 4 (in cm)?
5. 5.🔑 Keyframe or in-between: “the start of a jump”? (a) keyframe (b) in-between
6. 6.🔑 Keyframe or in-between: “just before landing”? (a) keyframe (b) in-between
7. 7.🔑 A scene has 8 keyframes in a row, with 2 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
8. 8.🔑 A scene has 4 keyframes in a row, with 2 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
9. 9.🔑 What is a keyframe? (a) a sound effect (b) a type of font (c) a blank page (d) a main, important pose
10. 10.🔑 Fewer in-betweens between two keyframes make the move … (a) faster (b) slower (c) darker (d) quieter
11. 11.True or false: “the first main pose” is a keyframe. (a) True (b) False
12. 12.🔑 When an animation app draws the in-betweens for you, it is called … (a) zooming (b) tweening (c) squashing (d) cropping
13. 13.🔑 Keyframe or in-between: “the first main pose”? (a) keyframe (b) in-between
14. 14.True or false: “just before landing” is a keyframe. (a) True (b) False
15. 15.True or false: “the landing pose” is a keyframe. (a) False (b) True
16. 16.🔑 A ball moves from 0 cm to 8 cm in 4 equal steps. How far from the start is it after step 1 (in cm)?
17. 17.🔑 A scene has 6 keyframes in a row, with 5 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
18. 18.🔑 A ball moves from 0 cm to 24 cm in 3 equal steps. How far from the start is it after step 2 (in cm)?
19. 19.🔑 A scene has 8 keyframes in a row, with 6 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
20. 20.🔑 More in-betweens between two keyframes make the move … (a) louder (b) faster and jumpier (c) slower and smoother (d) brighter
21. 21.🔑 A scene has 3 keyframes in a row, with 1 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
22. 22.True or false: “the start of a jump” is an in-between. (a) True (b) False
23. 23.🔑 An animator draws keyframes on frame 6 and frame 13. How many in-between frames are there between them?
24. 24.True or false: “the start of a jump” is a keyframe. (a) True (b) False
25. 25.🔑 A scene has 5 keyframes in a row, with 2 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
26. 26.🔑 A scene has 7 keyframes in a row, with 5 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
27. 27.True or false: “a pose between two keys” is an in-between. (a) False (b) True
28. 28.🔑 A ball moves from 0 cm to 21 cm in 3 equal steps. How far from the start is it after step 1 (in cm)?
29. 29.🔑 A scene has 5 keyframes in a row, with 1 in-betweens between each pair of neighbouring keyframes. How many drawings is that in all?
30. 30.🔑 An animator draws keyframes on frame 13 and frame 24. How many in-between frames are there between them?
31. 31.🔑 An animator draws keyframes on frame 9 and frame 23. How many in-between frames are there between them?
32. 32.🔑 A ball moves from 0 cm to 6 cm in 3 equal steps. How far from the start is it after step 2 (in cm)?
33. 33.True or false: “a pose halfway up” is a keyframe. (a) True (b) False
34. 34.🔑 Keyframe or in-between: “the landing pose”? (a) keyframe (b) in-between
35. 35.🔑 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?
36. 36.🔑 A ball moves from 0 cm to 50 cm in 5 equal steps. How far from the start is it after step 2 (in cm)?
37. 37.🔑 A ball moves from 0 cm to 40 cm in 5 equal steps. How far from the start is it after step 2 (in cm)?
38. 38.True or false: “the final main pose” is an in-between. (a) True (b) False
39. 39.🔑 A ball moves from 0 cm to 8 cm in 4 equal steps. How far from the start is it after step 3 (in cm)?
40. 40.🔑 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)?

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