Free lesson, student sheet and answer key
Latin medical word parts: free teaching pack
Teach four Latin medical word parts with a free 20-minute lesson, ten written tasks, printable student sheet, answer key and online practice.
20 minutes · 4 word parts · 10 written tasks · 3-page PDF
High-school or introductory college medical terminology; independent learners can use the same steps. No Greek or Latin reading is required.
Download the teaching pack (PDF)
Page 1: lesson and reference. Page 2: student activity. Page 3: answer key and sources. Print page 2 for a recall check; add page 1 for supported practice. Use US Letter or fit to page on A4. The complete content is also available below.
Use roots, location and context together
- Recall four Latin-derived word parts used in English.
- Explain the location added by sub- and intra-.
- Use the complete phrase to interpret an ambiguous adjective.
- 0–3 min: Read the four meanings and examples. Ask learners to identify the root in each complete adjective.
- 3–7 min: Model lingual and sublingual. Compare ocular and intraocular. Then show why cervical needs a complete phrase.
- 7–15 min: Give learners the student sheet. Allow the reference for a supported attempt, then cover it for recall.
- 15–20 min: Check each explanation, not only each root label. Use the exit task to test a new root-and-prefix combination.
Four word parts in context
| Word part | Meaning | Example |
|---|---|---|
| cutane/o | Skin | cutaneous: related to skin |
| ocul/o | Eye | ocular: related to the eye |
| lingu/o | Tongue | lingual: related to the tongue |
| cervic/o | Neck; cervix in context | cervical: neck-related; context identifies the structure |
Work through an example
Compare lingual with sublingual. Lingu- identifies the tongue and -al makes an adjective. Sub- adds under, so sublingual points to a location under the tongue. Read the prefix as well as the root.
Compare before you guess
Intra- adds within: intraocular means within the eye. Cervical needs context: cervical lymph nodes are in the neck, while cervical in a phrase about the uterine cervix refers to that structure. The root alone does not resolve every phrase.
Student activity: ten written tasks
Write on paper or in your own notes. Cover the reference for recall practice. Keep the answer key closed until you have tried each task.
Write the meaning of cutane/o.
Write the meaning of ocul/o.
Write the meaning of lingu/o.
What does cervic/o refer to? Include the context caution.
Explain cutaneous as cutane- + -ous. How does its meaning differ from skin alone?
Compare lingual and sublingual. Which part adds location, and what location?
Explain intraocular using intra- + ocul- + -ar.
Do cervical lymph nodes and the uterine cervix identify the same location? Explain.
A learner says ocul/o means tears. Correct this using lacrim/o, the tear root.
Exit task: combine sub- (under) with cutaneous. Explain subcutaneous in plain words.
Open the answer key and teaching notes
Accept equivalent explanations that keep the key distinction. Use errors to choose the next example to review; this is practice, not a proficiency test.
Skin.
Eye.
Tongue.
A neck; in some medical contexts the uterine cervix. Read the complete phrase to identify the structure.
Cutane- supplies skin and -ous makes an adjective: related to skin. The whole word describes something rather than simply naming skin.
Sub- adds under. Both words contain the tongue root; sublingual points to a location under the tongue.
Intra- adds within, ocul- supplies eye and -ar makes an adjective. Intraocular means within the eye.
No. Cervical lymph nodes are in the neck. The uterine cervix is the lower, narrow part of the uterus. Use the full phrase to choose the meaning.
Ocul/o means eye; lacrim/o refers to tears. Related structures can have different root meanings.
Subcutaneous means under the skin. Sub- adds the location to the skin-related adjective.
Continue with feedback
Try the Latin medical roots quiz. Check explanations and retry missed questions. Return later to the written exit task without the table.
Use the Greek teaching pack next. It teaches a different set of word parts and tasks.
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Sources and scope
Original teaching sequence, prompts and model answers by Word Radicals. Vocabulary explanations checked against the sources below on October 18, 2026. The focus is English word study, not diagnosis or treatment.