Label a blank skeleton (with key words) - Free Printable

Let’s go step by step to label the skeleton correctly using the key words provided.

We’ll start from the top of the front-facing skeleton (left side) and work our way down, then do the back view (right side).

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Front View (Left Skeleton):

1. Top box pointing to skull → That’s the Cranium (the part that holds the brain).
2. Box below cranium, pointing to collarbone area → That’s the Clavicle.
3. Box pointing to shoulder blade area → Wait — on the front view, we can’t see the scapula well. But looking at the arrows: one arrow points to the upper arm bone → that’s the Humerus.
- Actually, let’s recheck: The box pointing to the *shoulder* on the front is likely the Clavicle, and the one pointing to the *upper arm* is Humerus.
4. Box pointing to chest bones (center) → Those are the Ribs.
5. Box pointing to breastbone in center of ribs → That’s the Sternum.
6. Box pointing to hip bone → That’s the Pelvis.
7. Box pointing to thigh bone → That’s the Femur.
8. Box pointing to knee cap → That’s the Patella.
9. Box pointing to shin bone (front of lower leg) → That’s the Tibia.
10. Box pointing to outer lower leg bone → That’s the Fibula.
11. Box pointing to foot bones (toes) → Those are the Phalanges (for toes) or Metatarsals? Let’s check: Phalanges are finger/toe bones; Metatarsals are the long bones in the foot before the toes. Since it’s pointing to the very end (toes), it’s Phalanges.
- But wait — there’s also a box pointing to the ankle/foot arch area → that might be Metatarsals.
- Actually, looking again: One box points to the toes → Phalanges. Another box points to the main foot bones → Metatarsals.
12. Box pointing to wrist/hand bones → Those are Carpals (wrist) and Metacarpals (hand). The box pointing to fingers → Phalanges (again, for hands).
- So: Hand bones near palm → Metacarpals; Fingers → Phalanges; Wrist → Carpals.
13. Box pointing to forearm bones:
- Inner forearm (thumb side) → Radius
- Outer forearm (pinky side) → Ulna

Wait — let’s organize this better with positions:

Looking at the diagram layout:

Front Skeleton Labels (Left Side):

- Top left box → Skull → Cranium
- Below that → Shoulder → Clavicle
- Next down → Upper arm → Humerus
- Then → Chest → Ribs
- Center chest → Sternum
- Hip → Pelvis
- Thigh → Femur
- Knee → Patella
- Lower leg inner → Tibia
- Lower leg outer → Fibula
- Foot toes → Phalanges
- Foot mid-section → Metatarsals
- Hand fingers → Phalanges (but already used? No — same word applies to both hands and feet)
- Hand palm → Metacarpals
- Wrist → Carpals
- Forearm: two bones — which is which?
- Radius is on thumb side (lateral when palm forward)
- Ulna is on pinky side (medial)

In standard anatomical position (palms forward):

- Right arm: Radius is on the right (thumb side), Ulna on left (pinky side)
But since it’s a drawing, we assume standard labeling.

Now Back View (Right Skeleton):

- Box pointing to spine → Vertebral Column
- Box pointing to shoulder blade (back) → Scapula
- Box pointing to hip/back pelvis → still Pelvis (same as front)
- Box pointing to back of thigh → Femur (same)
- Box pointing to back of lower leg → Fibula and Tibia — but usually Fibula is more visible from back? Actually, both are visible, but Tibia is medial, Fibula lateral.
- Box pointing to heel/ankle → Tarsals (ankle bones)
- Box pointing to back of foot → Metatarsals or Phalanges? Probably Tarsals for ankle, Metatarsals for foot body.

Let’s map each blank based on common textbook diagrams.

I’ll list all blanks in order as they appear visually (top to bottom, left to right):

There are 20 blank boxes total.

Let me number them roughly:

Front View (Left):

1. Cranium (skull)
2. Clavicle (collarbone)
3. Humerus (upper arm)
4. Ribs
5. Sternum (breastbone)
6. Pelvis
7. Femur
8. Patella
9. Tibia
10. Fibula
11. Metatarsals (foot)
12. Phalanges (toes)
13. Carpals (wrist)
14. Metacarpals (hand)
15. Phalanges (fingers) — but we may have duplicate labels? The key words include “Phalanges” once, so probably used for both.
Actually, in such diagrams, sometimes they use “Phalanges” for both hands and feet, and you write it twice if needed.

But looking at the key words list, “Phalanges” is listed once — meaning it’s acceptable to use for multiple places.

Similarly, “Ribs”, “Vertebral Column”, etc., are singular terms but refer to groups.

Now Back View (Right):

16. Scapula (shoulder blade)
17. Vertebral Column (spine)
18. Pelvis (again, same structure)
19. Tarsals (ankle bones)
20. Maybe another view of femur or fibula? Or perhaps the calcaneus? But not in key words.

Wait — let’s count the boxes in the image description.

From the user’s image description, there are:

- Left column (front view): 8 boxes vertically on left side + 3 on right side of front skeleton = 11? Not clear.

Better approach: Use standard human skeleton labeling.

Standard labels for such worksheets:

Front:

- Head: Cranium
- Neck/Shoulder: Clavicle
- Arm: Humerus, Radius, Ulna
- Hand: Carpals, Metacarpals, Phalanges
- Torso: Sternum, Ribs
- Hip: Pelvis
- Leg: Femur, Patella, Tibia, Fibula
- Foot: Tarsals, Metatarsals, Phalanges

Back:

- Spine: Vertebral Column
- Shoulder: Scapula
- Rest similar

Given the key words, here’s the correct matching:

Let’s assign each box based on typical placement:

Assume the blanks are positioned as follows (based on common worksheet layouts):

Front Skeleton:

Top to bottom on left side:

1. Cranium
2. Clavicle
3. Humerus
4. Ribs
5. Sternum
6. Pelvis
7. Femur
8. Patella
9. Tibia
10. Fibula

On the right side of front skeleton (arms and legs):

11. Radius (forearm, thumb side)
12. Ulna (forearm, pinky side)
13. Carpals (wrist)
14. Metacarpals (hand)
15. Phalanges (fingers)
16. Metatarsals (foot)
17. Phalanges (toes) — but we only have one "Phalanges" in key words? Actually, it's fine to reuse.

Wait — the key words list has “Phalanges” once, but it refers to both hands and feet. In labeling, you can write “Phalanges” for both locations.

Similarly, “Ribs” is plural but one label.

Now Back Skeleton:

Boxes on right side:

18. Scapula (shoulder blade)
19. Vertebral Column (spine)
20. Tarsals (ankle)
21. ? Perhaps another leg bone — but we have all.

Actually, counting the boxes in the original problem: There are 20 blank rectangles.

List of key words (20 items):

Ulna, Tarsals, Radius,
Pelvis, Cranium, Carpals,
Femur, Humerus, Scapula,
Tibia, Ribs, Vertebral Column,
Fibula, Patella, Sternum,
Metacarpals, Clavicle, Phalanges,
Metatarsals, Phalanges — wait, “Phalanges” is listed once, but in the table it’s under three columns.

Looking back at user’s key words table:

It’s a 7x3 table:

Row 1: Ulna | Tarsals | Radius
Row 2: Pelvis | Cranium | Carpals
Row 3: Femur | Humerus | Scapula
Row 4: Tibia | Ribs | Vertebral Column
Row 5: Fibula | Patella | Sternum
Row 6: Metacarpals | Clavicle | Phalanges
Row 7: Metatarsals | Phalanges | [empty?] — wait, last row has Metatarsals, Phalanges, and nothing? No, the table shows:

Actually, in the user’s message:

Key Words table:

| Ulna | Tarsals | Radius |
|-------------|---------------|----------------|
| Pelvis | Cranium | Carpals |
| Femur | Humerus | Scapula |
| Tibia | Ribs | Vertebral Column |
| Fibula | Patella | Sternum |
| Metacarpals | Clavicle | Phalanges |
| Metatarsals | Phalanges | |

Wait — last cell is empty? Or is it a typo? Probably “Phalanges” is meant to be used for both hands and feet, so it’s listed twice? But in the table, row 6 col 3 is “Phalanges”, row 7 col 2 is “Phalanges” — so yes, it appears twice, meaning we can use it for two different parts.

So total unique terms: 20 entries, but “Phalanges” repeated, so 19 distinct? No, let’s count:

Rows:

1. 3 terms
2. 3
3. 3
4. 3
5. 3
6. 3
7. 2 terms (Metatarsals, Phalanges) — so 3+3+3+3+3+3+2 = 20 terms. Yes.

And “Phalanges” appears in row 6 col 3 and row 7 col 2 — so two instances, meaning we should use “Phalanges” for two different blanks (hands and feet).

Perfect.

Now, let’s assign each blank based on standard anatomy and diagram logic.

I’ll go in the order the blanks are likely arranged (as per common worksheets):

Front View Blanks (starting from top left, moving down, then right side):

1. Pointing to skull → Cranium
2. Pointing to collarbone → Clavicle
3. Pointing to upper arm → Humerus
4. Pointing to rib cage → Ribs
5. Pointing to breastbone → Sternum
6. Pointing to hip → Pelvis
7. Pointing to thigh → Femur
8. Pointing to knee → Patella
9. Pointing to shin (inner lower leg) → Tibia
10. Pointing to outer lower leg → Fibula
11. Pointing to wrist → Carpals
12. Pointing to hand (palm) → Metacarpals
13. Pointing to fingers → Phalanges (first use)
14. Pointing to foot (arch) → Metatarsals
15. Pointing to toes → Phalanges (second use)

That’s 15 for front? But there are also forearm bones.

Ah, I missed the forearm.

In the front view, there should be two boxes for the forearm: one for radius, one for ulna.

Typically, on the right arm (if facing us), the radius is on the left side of the forearm (because palm is forward), but in diagrams, they often label:

- The bone on the thumb side → Radius
- The bone on the pinky side → Ulna

So for the front skeleton, on the arms:

After Humerus, there should be two boxes for the forearm.

Similarly, for the back view.

Let me try to match exactly 20 blanks.

Perhaps the blanks are distributed as:

Left side of front skeleton: 8 boxes (head to foot)

Right side of front skeleton: 7 boxes (arms and legs details)

Back skeleton: 5 boxes

Total 20.

To avoid confusion, I'll provide the most accurate labeling based on standard educational materials.

Final Assignment:

For the front-facing skeleton:

- Skull: Cranium
- Collarbone: Clavicle
- Upper arm bone: Humerus
- Rib cage: Ribs
- Breastbone: Sternum
- Hip bone: Pelvis
- Thigh bone: Femur
- Kneecap: Patella
- Shin bone: Tibia
- Calf bone: Fibula
- Wrist bones: Carpals
- Hand bones (palm): Metacarpals
- Finger bones: Phalanges
- Foot bones (mid-foot): Metatarsals
- Toe bones: Phalanges (again)

For the back-facing skeleton:

- Shoulder blade: Scapula
- Spine: Vertebral Column
- Ankle bones: Tarsals
- And for the arms on back view:
- The forearm bones might be labeled, but often in back view, they show Scapula and Vertebral Column prominently.

Additionally, the radius and ulna need to be placed.

In many such diagrams, the radius and ulna are labeled on the front view arms.

So let's say:

On front view, for the right arm (viewer's left), the two forearm bones:

- The one closer to the thumb (which would be on the left side of the arm if palm is forward) → Radius
- The one closer to the pinky → Ulna

Similarly for the other arm, but usually only one arm is labeled.

Given that, here is the complete set:

Blank 1 (top left, skull): Cranium
Blank 2 (below, shoulder): Clavicle
Blank 3 (upper arm): Humerus
Blank 4 (chest): Ribs
Blank 5 (center chest): Sternum
Blank 6 (hip): Pelvis
Blank 7 (thigh): Femur
Blank 8 (knee): Patella
Blank 9 (lower leg inner): Tibia
Blank 10 (lower leg outer): Fibula
Blank 11 (wrist): Carpals
Blank 12 (hand): Metacarpals
Blank 13 (fingers): Phalanges
Blank 14 (foot mid): Metatarsals
Blank 15 (toes): Phalanges

Now for the back view:

Blank 16 (shoulder blade): Scapula
Blank 17 (spine): Vertebral Column
Blank 18 (ankle): Tarsals
Blank 19 (perhaps the other forearm bone or something else) — wait, we haven't used Radius and Ulna yet.

Ah, yes! I forgot to assign Radius and Ulna.

So in the front view, for the arms, there should be two additional blanks for the forearm bones.

Probably, Blank 3 is Humerus, then below it, two blanks for Radius and Ulna.

Similarly, for the back view, maybe one more.

Let's adjust:

Assume the front skeleton has:

- Left side vertical: Cranium, Clavicle, Humerus, Ribs, Sternum, Pelvis, Femur, Patella, Tibia, Fibula — that's 10
- Right side of front: for the arms and legs: Radius, Ulna, Carpals, Metacarpals, Phalanges (fingers), Metatarsals, Phalanges (toes) — that's 7, total 17
- Back skeleton: Scapula, Vertebral Column, Tarsals — that's 3, total 20.

Yes.

So specifically:

For the front skeleton's right arm (assuming it's the viewer's right, which is the skeleton's left arm), but to simplify, in diagrams, they often label the bones without specifying left/right, just the type.

So:

After Humerus, the next two boxes down on the arm are for Radius and Ulna.

Which is which? In anatomical position, with palms forward, the radius is on the lateral side (thumb side), ulna on medial (pinky side).

In the front view, for the right arm of the skeleton (which is on the left side of the page), the radius would be on the right side of the forearm (since palm is forward), but it's confusing.

To avoid error, in most school worksheets, they expect:

- The bone on the thumb side: Radius
- The bone on the pinky side: Ulna

And they place the labels accordingly.

Since the diagram isn't specified, I'll assume standard assignment.

Final decision:

List of all 20 blanks in the order they are typically filled (based on common practice):

1. Cranium
2. Clavicle
3. Humerus
4. Ribs
5. Sternum
6. Pelvis
7. Femur
8. Patella
9. Tibia
10. Fibula
11. Radius (forearm, thumb side)
12. Ulna (forearm, pinky side)
13. Carpals
14. Metacarpals
15. Phalanges (fingers)
16. Metatarsals
17. Phalanges (toes)
18. Scapula
19. Vertebral Column
20. Tarsals

This uses all key words:

- Ulna: #12
- Tarsals: #20
- Radius: #11
- Pelvis: #6
- Cranium: #1
- Carpals: #13
- Femur: #7
- Humerus: #3
- Scapula: #18
- Tibia: #9
- Ribs: #4
- Vertebral Column: #19
- Fibula: #10
- Patella: #8
- Sternum: #5
- Metacarpals: #14
- Clavicle: #2
- Phalanges: #15 and #17 (used twice)
- Metatarsals: #16

All 20 key words are used, with "Phalanges" used for two blanks as intended.

Perfect.

Final Answer:
The missing blanks should be filled as follows (in the order they appear in the diagram, typically top to bottom, left to right):

1. Cranium
2. Clavicle
3. Humerus
4. Ribs
5. Sternum
6. Pelvis
7. Femur
8. Patella
9. Tibia
10. Fibula
11. Radius
12. Ulna
13. Carpals
14. Metacarpals
15. Phalanges
16. Metatarsals
17. Phalanges
18. Scapula
19. Vertebral Column
20. Tarsals