Anatomy of a Skull worksheet for labeling skull bones.

Let’s go step by step to label the skull correctly using the Word Bank.

We’ll start from the top and front of the skull and work our way around, matching each bone to its location based on standard anatomy.

1. Top front of the skull (forehead area) → This is the Frontal bone. It forms the forehead and the roof of the eye sockets.

2. Side of the skull, just behind the eye socket → That’s the Temporal bone. It’s near your temples and houses parts of the ear.

3. Back top/side of the skull → The large curved bone at the back top is the Parietal bone. There are two parietal bones, one on each side.

4. Very back of the skull → The bone at the very back bottom is the Occipital bone. It has a hole for the spinal cord.

5. Cheekbone area → The bone that sticks out under the eye and forms the cheek is the Zygomatic bone.

6. Upper jaw (holds upper teeth) → That’s the Maxilla. It’s the main bone of the upper face.

7. Lower jaw (holds lower teeth) → That’s the Mandible. It’s the only movable bone in the skull.

8. Bridge of the nose → Small bones forming the bridge = Nasal bone.

9. Inside the eye socket, near the nose → Tiny bone next to the nasal bone inside the orbit = Lacrimal bone (it helps form the tear duct area).

10. Deep inside the eye socket, behind the lacrimal bone → That’s the Ethmoid bone. It’s between the eyes and helps form the nasal cavity.

11. Behind the eye socket, deeper in the skull → The Sphenoid bone is butterfly-shaped and sits deep in the middle of the skull, behind the eyes.

Now let’s match these to the lines in the diagram:

Looking at the left-side labels (from top to bottom):

- Top line → Frontal bone
- Second line → Lacrimal bone (small, inner corner of eye)
- Third line → Ethmoid bone (just behind lacrimal, still in eye socket)
- Fourth line → Nasal bone (bridge of nose)
- Fifth line → Zygomatic bone (cheekbone)
- Sixth line → Maxilla (upper jaw)
- Seventh line → Mandible (lower jaw)

Right-side labels (top to bottom):

- Top right → Parietal bone (side/top back)
- Middle right → Temporal bone (side, near ear)
- Bottom right → Occipital bone (very back)

Wait — we have 11 words but only 10 boxes? Let’s count the boxes in the image:

Left side: 8 boxes
Right side: 3 boxes
Total: 11 boxes? Actually, looking again — left has 8, right has 3 → total 11. But word bank has 11 terms. Good.

But wait — let me recount the lines in the image:

Actually, in the original image description, there are:

Left column: 8 gray boxes with blue lines pointing to different parts.

Right column: 3 gray boxes.

That’s 11 total — matches the 11 words.

So let’s assign them carefully by position:

Starting with LEFT SIDE (top to bottom):

1. Points to forehead → Frontal bone

2. Points to small bone inside eye socket, near nose → Lacrimal bone

3. Points to bone behind lacrimal, still in orbit → Ethmoid bone

4. Points to bridge of nose → Nasal bone

5. Points to cheekbone → Zygomatic bone

6. Points to upper jaw/teeth → Maxilla

7. Points to lower jaw/teeth → Mandible

8. Points to... wait, that’s 7 so far? Wait — actually, looking again, maybe I miscounted.

Hold on — let’s list all 11 structures clearly with their positions:

Standard labeling for this kind of diagram:

From top front going clockwise or by region:

A. Frontal bone – forehead
B. Parietal bone – top/side back
C. Occipital bone – back base
D. Temporal bone – side, above ear
E. Sphenoid – deep, behind eye
F. Ethmoid – between eyes, nasal cavity
G. Lacrimal – inner eye socket
H. Nasal – nose bridge
I. Zygomatic – cheek
J. Maxilla – upper jaw
K. Mandible – lower jaw

Now map to the lines:

Assuming the left-side lines point to (top to bottom):

Line 1: Frontal bone
Line 2: Lacrimal bone
Line 3: Ethmoid bone
Line 4: Nasal bone
Line 5: Zygomatic bone
Line 6: Maxilla
Line 7: Mandible
Line 8: ??? Wait — that’s only 7 on left? No — user said “left side” has multiple — let me think differently.

Perhaps it’s better to go by common textbook labeling order.

In most such diagrams, the left-side labels (vertical list) correspond to anterior (front) structures, and right-side to posterior/lateral.

Let me assign based on typical placement:

LEFT COLUMN (top to bottom):

1. Frontal bone
2. Lacrimal bone
3. Ethmoid bone
4. Nasal bone
5. Zygomatic bone
6. Maxilla
7. Mandible
8. [Wait — that’s 7] — perhaps the 8th is something else? Or maybe I missed one.

Wait — looking back at the problem: the word bank includes "Sphenoid" which is not always labeled in basic diagrams, but here it must be included.

Perhaps one of the lines points to the sphenoid.

The sphenoid is located behind the eye socket, so likely one of the middle lines on the left might point to it.

Alternatively, let’s use process of elimination.

List all 11 bones:

- Frontal
- Parietal
- Occipital
- Temporal
- Sphenoid
- Ethmoid
- Lacrimal
- Nasal
- Zygomatic
- Maxilla
- Mandible

Now, in the diagram:

The three on the right are almost certainly:

Top right: Parietal
Middle right: Temporal
Bottom right: Occipital

Then the left eight:

From top to bottom:

1. Frontal (forehead)
2. Lacrimal (inner eye)
3. Ethmoid (behind lacrimal)
4. Nasal (nose bridge)
5. Zygomatic (cheek)
6. Maxilla (upper jaw)
7. Mandible (lower jaw)
8. ??? What’s left? Sphenoid!

Ah — yes! The sphenoid is often pointed to from the side, behind the eye. So perhaps the 8th line on the left is pointing to the sphenoid bone, which is deep in the skull behind the eye socket.

So final assignment:

LEFT SIDE (top to bottom):

1. Frontal bone
2. Lacrimal bone
3. Ethmoid bone
4. Nasal bone
5. Zygomatic bone
6. Maxilla
7. Mandible
8. Sphenoid bone

RIGHT SIDE (top to bottom):

1. Parietal bone
2. Temporal bone
3. Occipital bone

Yes — that uses all 11 words.

Double-check:

- Frontal: forehead ✔️
- Lacrimal: inner eye ✔️
- Ethmoid: between eyes ✔️
- Nasal: nose ✔️
- Zygomatic: cheek ✔️
- Maxilla: upper jaw ✔️
- Mandible: lower jaw ✔️
- Sphenoid: deep behind eye ✔️
- Parietal: top/side back ✔️
- Temporal: side near ear ✔️
- Occipital: back of head ✔️

Perfect.

Final Answer:
Left column (top to bottom):
Frontal bone
Lacrimal bone
Ethmoid bone
Nasal bone
Zygomatic bone
Maxilla
Mandible
Sphenoid bone

Right column (top to bottom):
Parietal bone
Temporal bone
Occipital bone