Suffix Specialists Slides
STEM & Academic Morphology
Suffix Specialists
Decoding the -cian suffix and exploring high-level occupational roles in science, math, and medicine.
Direct Instruction Series
Slide 1 of 9
What is a Suffix?
Meet the Suffix: -cian
A suffix is a word part added to the end of a base word that changes its meaning and its part of speech.
Core Meaning
"A person who is highly skilled in, or who practices, a specific subject, science, or art."
Structural Formula
Base Word
-cian
Creates a noun representing a
Specialized Practitioner
Suffix Specialists • Introduction Slide 2 of 9
The Spelling Connection
The Spelling Rule: From -ic / -ics to -cian
Most occupational nouns ending in -cian are formed from base words ending in -ic or -ics.
Subject Field (-ic)
clinic
Drop -ic, add -ician
clinician
Subject Field (-ics)
mathematics
Drop -ics, add -ician
mathematician
Subject Field (-ic)
music
Drop -ic, add -ician
musician
Suffix Specialists • Orthographic Rules Slide 3 of 9
Spotlight Specialist 01
Pronunciation: /ˌmæθ.məˈtɪʃ.ən/
Mathematician
An expert in the study of numbers, quantities, space, shapes, and complex mathematical structures.
Usage in Context
"The mathematical model developed by the mathematician accurately predicted the behavior of the orbital satellite."
Morphological Breakdown
Base Word: Mathematics
Root Ending: -ics
Suffix Added: -cian
Suffix Specialists • Advanced STEM Vocabulary Slide 4 of 9
Spotlight Specialist 02
Pronunciation: /fɪˈzɪʃ.ən/
Physician
A highly trained medical doctor who diagnoses, treats, and helps prevent illnesses and injuries.
Usage in Context
"Before prescribing the new treatment plan, the attending physician carefully reviewed the patient's diagnostic lab reports."
Morphological Breakdown
Base Word: Physics / Physic
Root Ending: -ics / -ic
Suffix Added: -cian
Suffix Specialists • Advanced STEM Vocabulary Slide 5 of 9
Spotlight Specialist 03
Pronunciation: /ˌstæt.ɪˈstɪʃ.ən/
Statistician
An expert who collects, analyzes, interprets, and presents numerical and qualitative data to guide critical decisions.
Usage in Context
"The data agency hired a statistician to ensure the demographic survey sample sizes were accurate and free of bias."
Morphological Breakdown
Base Word: Statistics
Root Ending: -ics
Suffix Added: -cian
Suffix Specialists • Advanced STEM Vocabulary Slide 6 of 9
Spotlight Specialist 04
Pronunciation: /tekˈnɪʃ.ən/
Technician
A skilled expert who maintains, repairs, and tests practical mechanical, digital, or laboratory equipment.
Usage in Context
"When the lab's main database network crashed, an IT technician restored the physical hardware nodes and servers in minutes."
Morphological Breakdown
Base Word: Technique / Technical
Root Ending: -ic / -ique
Suffix Added: -cian
Suffix Specialists • Advanced STEM Vocabulary Slide 7 of 9
Suffix Quiz • Part 1
Who is the Suffix Specialist?
Test your morphological knowledge! Based on the definitions, identify the correct -cian specialist.
01
A specialist in electrical systems:
An expert who installs power grids.
Answer: Electrician
02
A specialist in clinical studies:
An expert managing hospital trials.
Answer: Clinician
Suffix Specialists • Discussion & Review Slide 8 of 9
Suffix Quiz • Part 2
Who is the Suffix Specialist?
Test your morphological knowledge! Based on the definitions, identify the correct -cian specialist.
03
A specialist in optical lenses:
An expert who measures vision aids.
Answer: Optician
04
A specialist in political science:
An expert in civic governance structures.
Answer: Politician
Suffix Specialists • Discussion & Review Slide 9 of 9