BOOK 2 • WEEK 12 Building Spelling Skills • Orthographic Mastery
LEVEL C • STUDENT PRACTICE SHEET
Student Name:
Date:
Class / Grade:
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Week 12 • Level C • Prefixes <ac->, <ex->, & Suffix <-ment>
15 Advanced Words + 2 Confusable Pairs
1 Spelling Practice: Read each word aloud, analyze prefixes and suffixes, and write neatly twice.
Prefixes <ac-> & <ex-> Words 1–5
1. accept
2. except
3. excellent
4. excuse
5. excite
Derivatives & <ex-> Words Words 6–10
6. exciting
7. excitement
8. example
9. exercise
10. experience
Suffix <-ment> & <develop> Words 11–15
11. explain
12. expect
13. develop
14. development
15. government
2 Morphological Sorting: Sort the 15 spelling words into the four affix categories below.
Suffix <-ment> (3 words)
1.
2.
3.
-
-
<ex-> Root Verbs (5 words)
1.
2.
3.
4.
5.
<ex-> Multi-Syllables (4 words)
1.
2.
3.
4.
-
<ac-> & Derivatives (3 words)
1.
2.
3.
-
-
3 Homophone Distinctions: Complete each context sentence with the correct confusable pair.
Pairs: accept / except • access / excess
a. All students in the classroom were ready for the field trip one who was absent.
b. She was honored and thrilled to graciously the special academic award.
c. Authorized staff members scanned their ID badges to gain to the building.
d. The airline attendant reminded the passenger to pay an extra fee for baggage.
📚 Rules to Remember • Week 12
Rule 1 • Prefix <ac->
Latin prefix ac- (form of ad-) means "to" or "towards" (ac•cept: to take toward oneself).
Rule 2 • Prefix <ex->
Latin prefix ex- means "out", "away", or "from" (ex•cept, ex•cuse, ex•cite, ex•plain, ex•pect).
Rule 3 • Noun Suffix <-ment>
Adding -ment creates an abstract noun denoting a state or result (ex•cite•ment, de•vel•op•ment, gov•ern•ment).
Rule 4 • Homophone Pairs
Distinguish pairs: accept (receive) vs. except (excluding); access (entry) vs. excess (surplus).