Tooth Observation Log (PDF)
A structured format some families prefer for tracking each tooth.
Open Tooth Log PDFTooth ID Lab
Tooth ID Lab
Identify, measure, and record shark teeth with a calm, parent-friendly process. This is a shared lab for Ages 4–8 and Ages 9–14.
Shared Lab Observe & Identify Measure & Record
Key Tools for This Lab
- Identification Chart — to make your best species guess.
- Tooth Observation Log (PDF) — a reference format for tracking teeth if your family likes a structured sheet.
- Field Guide Form — a deeper reference format for full “junior scientist” notes.
- Venice explainer — the story context behind why teeth are so common there.
Your required proof for this lab is written in your notebook. These resources support the process.
Tools & Reference Links
Shark Tooth Identification Chart
Your main reference for shape, serrations, and species clues.
Open the ChartWhy So Many Teeth in Venice, FL?
The story behind the legend and the ancient seafloor history.
Read the Venice GuideField Guide Form (PDF)
A deeper reference format for detailed notes and sketches.
Open Field Guide PDFOr open the page: Field Guide Form page
What You Need
- 1–5 shark teeth (real beach finds or kit teeth)
- Pencil or pen
- Ruler or tape measure
- Magnifying glass if you have one
- Identification Chart
Safety
- Adults handle sharp teeth.
- Do not put teeth in mouths.
- Wash hands after handling beach finds.
Required Action Steps
- Observe first. Hold the tooth under good light. Notice color, gloss, and wear.
- Check the crown shape. Thin and needle-like, broad and triangular, or curved?
- Look for serrations. Are the edges smooth or saw-toothed?
- Study the root. Notice thickness, lobes, or curves.
- Measure. Record approximate height and width in millimeters.
- Identify. Use the chart to make your best species guess.
- Compare. If you have more than one tooth, note how shape and serrations differ.
Ages 4–8 — Required Level
- Identify at least 1 tooth.
- Measure height and width.
- Write your best species guess.
- Complete the Required Lab Log.
Ages 9–14 — Required Level
- Identify at least 3 teeth if available.
- Measure each tooth.
- Write one comparison sentence between two teeth.
- Complete the Required Lab Log.
Required Lab Log (Write in Your Notebook)
To complete this lab, write these lines in your notebook or activity folder:
- I tested: shark tooth observation, measuring, and identification.
- Tooth names or best guesses: ____________________________
- My measurements (mm): _________________________________
- I compared: __________________________________________
- I conclude (one sentence): _____________________________
This lab is complete only when all action steps are done and the Required Lab Log is written.