The worksheet titled
"Growing Years" asks students to research and fill in the
years when permanent teeth typically erupt (grow) in children and adolescents. The image shows a diagram of the upper (maxillary) and lower (mandibular) teeth, with labels for each type of tooth and blank spaces next to them to record the "Growth Years."
Below is the
correct information based on standard dental development timelines. These are
average eruption ages for permanent teeth:
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✔ Permanent Tooth Eruption Timeline (Average Ages)
####
Maxillary Teeth (Upper Jaw):
| Tooth | Growth Years |
|-------|--------------|
| Central Incisor |
6–8 years |
| Lateral Incisor |
7–9 years |
| Canine (Cuspid) |
11–13 years |
| First Premolar |
10–12 years |
| Second Premolar |
11–13 years |
| First Molar |
6–7 years |
| Second Molar |
11–13 years |
| Third Molar |
17–25 years |
> 💡 Note: Third molars (wisdom teeth) often emerge later and may not appear until late teens or early twenties.
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####
Mandibular Teeth (Lower Jaw):
| Tooth | Growth Years |
|-------|--------------|
| Third Molar |
17–25 years |
| Second Molar |
11–13 years |
| First Molar |
6–7 years |
| Second Premolar |
10–12 years |
| First Premolar |
10–12 years |
| Canine (Cuspid) |
11–13 years |
| Lateral Incisor |
7–9 years |
| Central Incisor |
6–8 years |
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🔍 Explanation:
- Permanent teeth begin to erupt around
age 6, starting with the
first molars and
lower central incisors.
- The
incisors (front teeth) come in first, followed by
premolars,
canines, and
molars.
-
Wisdom teeth (third molars) are the last to emerge and can vary significantly in timing — some people never develop them.
- The eruption process continues into the
late teens or early twenties.
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📝 How to Fill Out the Worksheet:
For each labeled tooth, write the typical age range in the "Growth Years" box beside it. For example:
- Under "Central Incisor" → write
6–8
- Under "Canine (Cuspid)" → write
11–13
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✔ This information is based on general pediatric dentistry guidelines. Individual variation exists, but these ranges are widely accepted averages.
Let me know if you'd like this as a printable version or need help filling it out!
Parent Tip: Review the logic above to help your child master the concept of teeth worksheet.
