A structured high school reading intervention sequence focusing on silent consonants, orthographic markers, pluralization rules, and academic spelling structures.
Read each sentence carefully. Highlight or underline words with silent letters and r-controlled vowels.
The writer made a careless mistake in the final chapter of the text.
We must confirm that the harvest will not disturb the nesting birds.
The athlete fell and scraped their knuckle during the final match.
He tried to wrestle with the complex disorder but felt completely numb.
The knight will revert to their original plan after they kneel before the king.
F. Word Analysis Task
Linguists analyze how base words change when suffixes are added. Complete the table. Write the complete word, and state whether the spelling of the base word changed (Yes / No).
Base Word
Suffix
Combined Word
Spelling Changed?
write
-er
_________________
Yes / No
wrap
-ed
_________________
Yes / No
climb
-ing
_________________
Yes / No
disturb
-ed
_________________
Yes / No
G. Exit Check & Preview
Independent
1. Identify the silent-consonant word:
winter wreck worker
2. Identify the r-controlled word:
athlete surplus climb
Linguistic Preview (Advanced Consonants)
English has other hidden silent sounds. Circle the silent consonant in these advanced academic words: gnome and listen.
Structured Literacy Intervention Series • Lesson 61 Page 2 of 2
Step 2: Explicit Skill Introduction & Modeling Say: “Let’s learn the rules. When you see kn- at the start of a word, it spells the /n/ sound. Let's look at knuckle. I circle kn and pronounce /n/—knuckle. When you see wr- at the start of a word, it spells the /r/ sound. Look at wreak. I circle wr and pronounce /r/—wreak. And when you see mb at the end of a word, it spells /m/. Look at crumb. I circle mb and pronounce /m/—crumb. Let's say these sounds together: /n/, /r/, /m/.”
Structured Literacy Intervention Series • Lesson 61 Page 1 of 2
Unit 8 • Lesson 61 SILENT SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Guided Practice (Handout Section C) Say: “Now let’s look at the Guided Practice grid on your handout. For word 1, knuckle, we see kn at the start. I’m going to circle the team kn and write the sound /n/. Now we read it: knuckle. Turn to your partner and complete rows 2 through 6. Be sure to circle the team, write the correct phoneme, and read it aloud.”
F. Spiral Review Integration
Prior skills are directly integrated into Section A (Warm-Up), Section D (Mixed Practice), and Section F (Word Analysis):
Silent e (VCe) & Closed Syllables: Students contrast short vowels with long vowels in multisyllabic academic words (compete, stampede, admire).
R-Controlled Vowels: Continuous exposure to academic terms incorporating ar, er, ir, or, ur patterns (harvest, disturb, confirm, surplus).
G. Common Errors & Corrections
1. Over-pronunciation ("k-nock")
Students try to articulate the silent consonant. Correction: Tap the word on the board and say, "Remember, the first letter is historic. Read it as a single sound team."
2. VCe Confusion in Suffixes
Students forget to drop the silent e before vowel suffixes in words like writer. Correction: Have them write the base word and cross off the final e before appending -er.
H. Differentiation Strategies
Support / Scaffolding
If students struggle with decoding multisyllabic words like knuckle or harvest, use a index card to block syllables. Chunk them out: knuck + le, har + vest. Let them map the sounds physically with color-coded highlighters.
Extension / Acceleration
Challenge students to locate additional silent letters in text. Introduce them to silent g patterns like gnome and silent t patterns like whistle or fasten. Explain how Latin/Greek historical origins affect spelling.
I. Progress Monitoring Notes
Assess and record student performance on Section G (Exit Check). Note whether errors are occurring on the current silent letter targets (wreck) or during the spiral review words (surplus). Use oral checkouts during independent time to ensure students are translating orthography directly to phonetic fluency.
Structured Literacy Intervention Series • Lesson 61 Page 2 of 2
-ed
wrapped
Yes (doubled p)
climb
-ing
climbing
No
disturb
-ed
disturbed
No
G. Exit Check & Preview Answers
1. Identify the silent-consonant word: wreck (Correct. The "wr" is silent. "winter" and "worker" have standard phonetic values).
2. Identify the r-controlled word: surplus (Correct. "ur" is r-controlled. "athlete" is VCe, "climb" contains a silent consonant).
Linguistic Preview Key: Students should circle the letter g in gnome and the letter t in listen.
Structured Literacy Intervention Series • Lesson 61 Answer Key Page 1 of 1
1. climbs [ _____ ]
2. benches [ _____ ]
3. disturbs [ _____ ]
4. flexes [ _____ ]
5. wrongs [ _____ ]
6. dishes [ _____ ]
7. conspires [ _____ ]
8. stretches [ _____ ]
9. knocks [ _____ ]
10. fixes [ _____ ]
11. harvests [ _____ ]
12. vampires [ _____ ]
13. crushes [ _____ ]
14. knits [ _____ ]
15. glosses [ _____ ]
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline words with -s or -es suffixes.
The writer carefully fixes the mistakes on the printed page.
Several green benches sit near the harvest fields in the morning.
She knocks on the wooden frame and stretches her sore knuckles.
The athlete flexes their muscles and climbs the steep rock wall.
He dislikes when anyone disturbs the ancient historical boxes.
F. Word Analysis Task
Perform suffix spelling surgery. Read the base word and apply suffix rules to convert the word as directed.
Base Word
Directive
Target Suffix Form
Ends in Hiss/Buzz?
sketch
Make Plural
_________________
Yes / No
confirm
Make 3rd-Person Verb
_________________
Yes / No
climb
Make 3rd-Person Verb
_________________
Yes / No
clash
Make Plural
_________________
Yes / No
G. Exit Check & Preview
Independent
1. Which word requires the -es suffix?
lock crush write
2. Adding -es to "bench" creates:
no extra syllable 1 extra syllable
Linguistic Preview (Silent Digraphs)
English words hold many historical silent cues. Circle the silent letters in these advanced preview words: ghost and listen.
Structured Literacy Intervention Series • Lesson 62 Page 2 of 2
Step 2: Spelling Decision Generalization Say: “The spelling rule is simple: if the base word ends in a hissing or buzzing sound—which are spelling endings like s, x, z, sh, ch—we add -es. For all other endings, we simply add -s. Let's practice using our spelling decision tool together.”
Structured Literacy Intervention Series • Lesson 62 Page 1 of 2
Unit 8 • Lesson 62 SUFFIX SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Suffix Decisions (Handout Section C) Say: “Look at Section C on your handout. The word is wreck. It ends in ck. Is that a hiss/buzz sound? No, it's a stop-consonant. So we categorize it as ‘Other’ and simply add -s. Write wrecks in the box. Now read it out loud. Now look at the word box. It ends in x. That's a hissing sound! So we use -es. Write boxes in the box. Turn to your partner and complete rows 4 through 6.”
F. Spiral Review Integration
Prior skills are continuously spiraled throughout Lesson 62 to reinforce retention:
Silent Consonants (kn, wr, mb): Handout features spiraled review of the silent patterns in base words such as knocking, writer, climber, wrongs, knocks, knits.
Closed & R-controlled Vowels: Reviews of harvested, disturbed, vampires, conspires.
G. Common Errors & Corrections
1. Syllable Deletion
Students read boxes as "box-s" without the extra syllable /əz/. Correction: Have them tap out the syllables with their chin: "box" (chin goes down once), "boxes" (chin goes down twice).
2. Confusion with silent "e" bases
Words like write already end in silent e. Students may want to add an extra es, spelling it "writees". Correction: Remind them: if a word ends in e, we just add s.
H. Differentiation Strategies
Support / Scaffolding
Use visual suffix cards. Color-code the hissing letters (s, x, z, sh, ch) in red on the whiteboard. When students analyze a base word, have them touch the red ending card to confirm the use of the -es suffix.
Extension / Acceleration
Introduce words that require a spelling change when adding suffixes: words ending in y (change y to i before adding -es, like fly -> flies) or double consonants for short vowels (quiz -> quizzes).
I. Progress Monitoring Notes
Assess and record student performance on Section D (Mixed Practice). Check if students can distinguish whether the plural suffix adds an extra syllable (+1). This is a critical diagnostic marker indicating whether they are mapping orthography to correct spoken syllables.
Structured Literacy Intervention Series • Lesson 62 Page 2 of 2
Base
Directive
Suffix Word
Hiss/Buzz?
sketch
Plural
sketches
Yes (ch)
confirm
Verb
confirms
No
climb
Verb
climbs
No
clash
Plural
clashes
Yes (sh)
G. Exit Check & Preview Answers
1. Which word requires -es? crush (Correct. Ends in the hissing digraph "sh", which becomes "crushes").
2. Adding -es to "bench" creates: 1 extra syllable (Correct. Pronounced /bɛntʃ-əz/).
Linguistic Preview Key: Students should circle the silent letter h in ghost and the silent letter t in listen.
Structured Literacy Intervention Series • Lesson 62 Answer Key Page 1 of 1
"Person"
1. smarter _____
2. flattest _____
3. braver _____
4. sharpest _____
5. wetter _____
6. knocks _____
7. fixes _____
8. climbs _____
9. disturbs _____
10. writer _____
11. knuckle _____
12. benches _____
13. finest _____
14. bigger _____
15. stretches _____
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline words with -er or -est comparison suffixes.
This sharper knife makes it easier to cut the thick bread.
He is the smartest writer in the entire high school class.
The athlete ran flatter and faster on the wetter track.
She chose the finest green benches to place in the courtyard.
The biggest dog always knocks over the trash can when it stretches.
F. Word Analysis Task
Use the base word in parentheses and add the correct comparison suffix (-er or -est) to complete the sentence. Watch the spelling!
Between the two running paths, the left one is the ____________________ (flat) route.
Of all the school competitors, the wrestler on the right is the ____________________ (strong).
That was the ____________________ (brave) decision she has ever made in her life.
This newly formatted spelling quiz is ____________________ (short) than the one yesterday.
G. Exit Check & Preview
Independent
1. What suffix means "most"?
-er -est -s
2. Why does "flat" double the "t" in "flatter"?
Keep vowel short Make word longer
Linguistic Preview (Silent Consonants)
English keeps many historical spelling cues. Circle the silent letters in these advanced preview words: muscle and talk.
Structured Literacy Intervention Series • Lesson 63 Page 2 of 2
Step 2: Orthographic Generalization (Doubling Rule Preview) Say: “Now let’s look at spelling. When we have a short-vowel, one-syllable base word like flat or wet, what happens when we add a vowel suffix like -er? If we just write flater, it looks like a silent-e word, and we might pronounce it with a long vowel! To protect that short vowel sound, we must double the final consonant. So flat becomes flatter, with two t's. This is the doubling rule.”
Structured Literacy Intervention Series • Lesson 63 Page 1 of 2
Unit 8 • Lesson 63 COMPARISON SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Suffix Conversions (Handout Section C) Say: “Look at Section C on your handout. The word is flat. Since flat is a short-vowel, one-syllable word, we double the final t. Let's write the comparative form: flatter. Next, write the superlative form: flattest. Under the doubling question, write Yes. Now look at the word fine. It ends in silent e. We drop that e and write finer and finest. Do we double the final consonant? No. Write No. Turn to your partner and complete rows 4 and 5.”
F. Spiral Review Integration
Spiraled phonetic review is deeply embedded into Lesson 63:
Plurals & Verb Suffixes (-s, -es): Handout features spiraled checks on knocks, fixes, climbs, disturbs, benches, stretches.
Silent Consonants (kn, wr, mb): Words including climbs, knocks, writer, knuckle.
Silent e (VCe) & Closed Syllables: Contrast of braver, finest, and smarter.
G. Common Errors & Corrections
1. Doubling Failure ("flater")
Students spell flatter with one t. Correction: Say: "If we don't double the t, the vowel thinks there is a silent e down the street and turns long, sounding like flater. Double the t to protect the short vowel."
2. Comparative/Superlative Misuse
Students choose -est when comparing only two things (e.g., "the tallest of the two paths"). Correction: Prompt them: "How many paths are we comparing? Two? Then we must use the comparative -er."
H. Differentiation Strategies
Support / Scaffolding
For students struggling with the doubling rule, write the base word in magnetic letters. Demonstrate that adding a vowel suffix pulls the vowel’s sound open unless an extra consonant blocker is inserted: f-l-a-t-t-e-r. Color-code the vowel card.
Extension / Acceleration
Challenge students with spelling adjustments in multisyllabic bases ending in y. Teach them that we change y to i before adding comparison suffixes (e.g., happy → happier, happiest).
I. Progress Monitoring Notes
Evaluate student accuracy in Section F (Word Analysis). Make sure they are correctly dropping the silent e in brave to make braver, while correctly doubling the t in flat to make flatter. Record whether spelling errors stem from vowel rules or failure to recognize comparison meaning contexts.
Structured Literacy Intervention Series • Lesson 63 Page 2 of 2
[ Action ]
E. Sentence Key (Highlighted)
1. sharper (Comparative adjective suffix).
2. smartest (Superlative comparison).
3. flatter and wetter (Both comparative suffixes, doubled consonant).
2. strongest (strong + -est superlative). No change.
3. bravest (brave + -est superlative). Dropped final e.
4. shorter (short + -er comparative). No change.
G. Exit Check & Preview Answers
1. What suffix means "most"? -est (Correct. Suffix -er is comparative, -est is superlative).
2. Why does "flat" double the "t" in "flatter"? Keep vowel short (Correct. Double consonant protects short closed-syllable vowel sound).
Linguistic Preview Key: Students should circle the silent letter c in muscle and the silent letter l in talk.
Structured Literacy Intervention Series • Lesson 63 Answer Key Page 1 of 1
1. completely _____
2. fixes _____
3. sharper _____
4. smartly _____
5. benches _____
6. safely _____
7. flattest _____
8. wrongly _____
9. stretches _____
10. numbly _____
11. biggest _____
12. climbs _____
13. harshly _____
14. knits _____
15. wetter _____
E. Phrase & Sentence Reading
Read each sentence. Underline words with silent letters and highlight words ending in the adverb suffix -ly.
The writer completely fixes the draft's formatting.
He smartly walked past the green benches during the storm.
The climber safely climbs the steepest stone wall.
He numbly stared at the biggest mistake on his paper.
The knight bravely defends the king and stretches his limbs.
F. Suffix Application Task
Choose three adverbs: safely, smartly, completely, wrongly. Write one clear, realistic sentence for each word.
G. Exit Check & Preview
Independent
1. What does the suffix "-ly" mean?
more most in a certain way
2. Combined form of "numb" + "-ly" is:
numbly numby
Linguistic Preview (Silent Consonants)
English orthography maintains silent phoneme history. Circle the silent letters in these advanced preview words: hour and sword.
Structured Literacy Intervention Series • Lesson 64 Page 2 of 2
Step 2: Explaining Grammatical Shift with Models Say: “Let's look at another example: wrong. We know wrong has a silent wr- at the start. If someone answers, and they do it incorrectly, we say they answered wrongly—which means ‘in a wrong way.’ It tells us how the action was performed. Let's make sure we are noting that base words and suffixes fit together like puzzle pieces.”
Structured Literacy Intervention Series • Lesson 64 Page 1 of 2
Unit 8 • Lesson 64 ADVERB SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Suffix Analysis (Handout Section C) Say: “Look at Section C on your handout. The second word is sharp. When we combine sharp with the suffix -ly, we spell it sharply. Write sharply in the column. Now let's write the meaning: ‘in a sharp way.’ For example, if a teacher speaks sharply, they speak in a sharp way. Complete rows 3, 4, and 5 with your partner.”
F. Spiral Review Integration
Prior skills are continuously spiraled throughout Lesson 64 to reinforce retention:
Plurals & Verb Suffixes (-s, -es): Handout features spiraled review of fixes, benches, stretches, climbs, knits in warm-up and practice lists.
Comparison Suffixes (-er, -est): Reviews of comparative adjectives like sharper, flattest, biggest, wetter.
Silent Consonants (kn, wr, mb): Words including wrongly, numbly, climbs, knits, writer, knuckle, knight.
G. Common Errors & Corrections
1. Adjective / Adverb Semantic Confusion
Students confuse the base adjective with the adverb (e.g., using "complete" instead of "completely"). Correction: Ask: "Are we describing a noun, or are we describing HOW an action was done? Use -ly for HOW."
2. Spelling Insertion ("safe-e-ly")
Students insert an extra vowel sound or double letter, spelling it "safelly" or "numbely". Correction: Say: "No spelling change is made. Write the base word first, then add the suffix puzzle piece -ly directly."
H. Differentiation Strategies
Support / Scaffolding
For students struggling with the writing task in Section F, provide sentence starters (e.g., "The student walked ________ to the bus.") or choice cards. Let them build the words physically using base adjective cards and a separate "-ly" overlay card to model the puzzle structure.
Extension / Acceleration
Introduce words that require a spelling change when adding -ly: words ending in y (change y to i before adding -ly, like happy → happily) or words ending in silent le (drop le before adding -ly, like gentle → gently).
I. Progress Monitoring Notes
Assess and record student performance on Section F (Suffix Application Task) and Section G (Exit Check). Ensure they can differentiate between comparison suffixes (-er / -est) and adverb-forming suffixes (-ly). Check if students can transfer this morphological skill directly to writing application.
Structured Literacy Intervention Series • Lesson 64 Page 2 of 2
Verify that sentences are grammatically complete, age-appropriate, and describe realistic actions:
1. safely: "The pilot landed the airplane safely."
2. smartly: "She smartly solved the difficult riddle."
3. completely: "He completely forgot about the homework."
G. Exit Check & Preview Answers
1. What does the suffix "-ly" mean? in a certain way (Correct. Suffix -er/-est means comparison, while -ly defines manner).
2. Combined form of "numb" + "-ly" is: numbly (Correct. Suffix joins base word directly with no consonant doubling or letter drop).
Linguistic Preview Key: Students should circle the silent letter h in hour and the silent letter w in sword.
Structured Literacy Intervention Series • Lesson 64 Answer Key Page 1 of 1
2. __________________
3. __________________
4. __________________
Suffix -ful ("Full Of")
1. __________________
2. __________________
3. __________________
Suffix -less ("Without")
1. __________________
2. __________________
3. __________________
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline words with -ful or -less suffixes.
The fearless climber scaled the steepest rock safely.
It is harmful to make a careless mistake on the chemistry lab report.
The athlete felt completely painless after resting his sore knuckles.
She smartly walked around the doubtful and muddy puddles in the field.
The writer was fearful about the deadline but completed it smartly.
F. Suffix Decision Task
Use the base word in parentheses and add the correct suffix (-ful or -less) to complete the sentence based on the context.
The doctor made sure the vaccine shot was completely ____________________ (pain).
Be very ____________________ (care) when you use the sharp knife in the kitchen.
That poor stray dog is completely ____________________ (home) and needs a shelter.
We felt ____________________ (hope) that the bad storm would pass quickly.
G. Exit Check & Preview
Independent
1. What does the word "harmless" mean?
Full of harm Without harm
2. When adding "-ful" to VCe "care", we:
Drop the e Keep the e
Linguistic Preview (Advanced Consonants)
English has other hidden silent letter signals. Circle the silent consonant in these advanced preview words: psychology and climb.
Structured Literacy Intervention Series • Lesson 65 Page 2 of 2
Step 2: Orthographic Generalization (Keep the silent e) Say: “Now pay close attention to spelling. When we added vowel suffixes like -er, we dropped the final silent e in words like brave to make braver. But what about consonant suffixes like -ful and -less? Since they start with consonants (f and l), we DO NOT drop the silent e. We keep the base word completely intact! Look at care → careful. The e stays!”
Structured Literacy Intervention Series • Lesson 65 Page 1 of 2
Unit 8 • Lesson 65 OPPOSITE SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Opposite Building (Handout Section C) Say: “Look at Section C on your handout. The second word is harm. If we combine it with -ful, we spell it harmful, which means ‘full of harm.’ If we combine it with -less, we spell it harmless, which means ‘without harm.’ Write both in the columns and explain the meanings to your partner. Complete rows 3, 4, and 5 together.”
F. Spiral Review Integration
Cumulative skill review is deeply woven into Lesson 65:
Adverb Suffix (-ly): Review of manner adverbs in warm-ups (safely, completely, wrongly) and the sorting task in Section D.
Silent Consonants (kn, wr, mb, b): Direct review of wrongly, numbly, knuckles, writer, doubtful (silent b), and climb.
Silent e (VCe) & Closed Syllables: Contrast of silent e base words (careful, shameful) and closed syllables (harmful).
G. Common Errors & Corrections
1. Drop-e Overgeneralization
Students drop the silent e when spelling careful as "carful" or shameful as "shamful". Correction: Say: "Does the suffix start with a vowel or a consonant? A consonant! We keep the e."
2. Spelling with Double "l"
Students spell the suffix -ful with two l's as "carefull" or "harmfull". Correction: Point out: "The word full has two l's, but the suffix -ful only has one l. Watch your word endings!"
H. Differentiation Strategies
Support / Scaffolding
Use physical antonym cards. Have students hold up a card with "+" on it for -ful (full of) and "-" on it for -less (without) to quickly show comprehension during sentence reading checks.
Extension / Acceleration
Challenge students with advanced academic words like mindless, remorseful, boundless, relentless. Have them analyze the root origins and use them in complex written paragraphs to demonstrate deep comprehension.
I. Progress Monitoring Notes
Assess and record student performance on Section D (Suffix Meaning Sort). Check whether students can accurately categorize words by their morphological suffix meanings (-ly vs. -ful vs. -less). Record whether spelling errors involve the preservation of silent e's.
Structured Literacy Intervention Series • Lesson 65 Page 2 of 2
2. When adding "-ful" to VCe "care", we: Keep the e (Correct. Consonant suffixes do not trigger drop-e rule).
Linguistic Preview Key: Students should circle the silent letter p in psychology and the silent letter b in climb.
Structured Literacy Intervention Series • Lesson 65 Answer Key Page 1 of 1
Affixed Word
Affix Position
Morphological Suffix/Prefix Meaning
unprepared
Prefix
"not prepared"
wrongly
Prefix / Suffix
______________________________________
unwritten
Prefix / Suffix
______________________________________
doubtful
Prefix / Suffix
______________________________________
unbuckled
Prefix / Suffix
______________________________________
painless
Prefix / Suffix
______________________________________
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline words starting with the prefix un-.
The fearless climber scaled the steepest rock safely.
It is unsafe to walk carelessly near the sharp edges of the green benches.
The athlete was unharmed and felt completely painless after the game.
She was unprepared but completed the final spelling test smartly.
He unbuckled his harness and left the instructions unwritten.
F. Affix Segmentation Task
Dissect each word into its morphological building blocks. State the prefix, base word, and suffix.
Affixed Word
Prefix
Base Word
Suffix
Spoken Syllables
unhurt
un-
hurt
[ none ]
_____ syllables
fearless
[ none ]
_________________
-less
_____ syllables
unwritten
un-
_________________
-ten*
_____ syllables
*Note: -ten acts as an inflectional ending following the doubling of the final consonant in "write".
G. Exit Check & Preview
Independent
1. What does the prefix "un-" mean?
full of not / opposite without
2. An affix attached to the start is a:
prefix suffix
Linguistic Preview (Silent Consonants)
English has other hidden silent sounds. Circle the silent letters in these advanced preview words: gnome, listen, and whistle.
Structured Literacy Intervention Series • Lesson 66 Page 2 of 2
Step 2: Explicitly Modeling Suffix vs. Prefix contrast Say: “Notice how prefixes and suffixes behave differently. Suffixes like -less in harmless change the end of the word, but the prefix un- in unharmed changes the start. Let's look at another base word: written. We know written has a silent wr. If a contract is not signed, it remains unwritten—meaning ‘not written.’ Let's build some more un- words on our handouts.”
Structured Literacy Intervention Series • Lesson 66 Page 1 of 2
Unit 8 • Lesson 66 PREFIX SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Prefix Word-Building (Handout Section C) Say: “Look at Section C on your handout. The third word is prepared. When we combine it with un-, we spell it unprepared, which means ‘not prepared.’ Write unprepared in the column, and write ‘not prepared’ under the meaning. Complete rows 4 and 5 with your partner. Be sure to note that the silent wr remains silent in unwritten.”
F. Spiral Review Integration
Prior skills are continuously spiraled throughout Lesson 66 to reinforce retention:
Opposite Suffixes (-ful, -less): Handout features spiraled review of harmless, fearful, doubtful, careless, shameless, painless in warm-up reviews and sorting charts.
Manner Suffix (-ly): Direct review of safely, smartly, wrongly, sharply, numbly, carefully.
Silent Consonants (kn, wr, mb, b): Words including unwritten, wrongly, doubtful (silent b), knuckles, climb.
G. Common Errors & Corrections
1. Prefix/Suffix Location Confusion
Students place the prefix un- at the end of the word (e.g. spelling it "happyun"). Correction: Say: "A prefix ALWAYS goes at the start. Think of a train engine at the front."
2. Vowel-Letter Insertion ("un-n-happy")
Students insert an extra letter or double the n in unhappy. Correction: Say: "We never double the n of the prefix unless the base word already starts with n, as in unnatural. Otherwise, write it directly."
H. Differentiation Strategies
Support / Scaffolding
Use visual prefix slide cards. Place a card printed with un- over base words on the board. Let students slide it into place to visually bridge spelling and phonology. Chunk syllables explicitly: un + hurt.
Extension / Acceleration
Introduce advanced academic Latin prefixes that mean "not" or "opposite," such as in- (e.g. inactive), dis- (e.g. disagree), or non- (e.g. nonsense). Contrast their usage based on word origins.
I. Progress Monitoring Notes
Assess and record student performance on Section F (Affix Segmentation Task). This serves as a cumulative morphological benchmark for Unit 8. Verify whether students can successfully dissect a multi-affixed word into its discrete prefix, base, and suffix components.
Structured Literacy Intervention Series • Lesson 66 Page 2 of 2
5.
F. Affix Segmentation Answers
Word
Prefix
Base
Suffix
Syllables
unhurt
un-
hurt
[ none ]
2 (un-hurt)
fearless
[ none ]
fear
-less
2 (fear-less)
unwritten
un-
write
-ten*
3 (un-writ-ten)
G. Exit Check & Preview Answers
1. What does the prefix "un-" mean? not / opposite (Correct. Adds negative or opposing quality to adjectives and verbs).
2. An affix attached to the start is a: prefix (Correct. Suffixes are at the end; prefixes are at the start).
Linguistic Preview Key: Students should circle the silent letter g in gnome, the silent letter t in listen, and the silent letter t in whistle.
Structured Literacy Intervention Series • Lesson 66 Answer Key Page 1 of 1
1. __________________
2. __________________
3. __________________
4. __________________
re- ("Again / Back")
1. __________________
2. __________________
3. __________________
4. __________________
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline words starting with prefixes pre- and re-.
The writer will rewrite the unwritten chapter of the book.
Please preheat the oven before you bake the final dish on the green benches.
The athlete ran a quick preview lap before they began the race.
He reread the biggest mistake on his paper to understand it.
The knight will revert to their original plan after they kneel before the king.
F. Suffix & Prefix Decision Task
Use the base word in parentheses and add the correct prefix (un-, pre-, re-) to complete the sentence based on the context.
The software was ____________________ (stable), so it crashed completely.
Let's ____________________ (play) the video to watch the goal again.
You need to ____________________ (register) for the high school course before classes start.
He will ____________________ (paint) the scratched door to make it look new again.
G. Exit Check & Preview
Independent
1. What does the prefix "pre-" mean?
Before Again / Back Not
2. What does the prefix "re-" mean?
Before Again / Back
Linguistic Preview (Silent Consonants)
English preserves silent sounds. Circle the silent letters in these advanced preview words: gnome, listen, and whistle.
Structured Literacy Intervention Series • Lesson 67 Page 2 of 2
Step 2: Explicitly Modeling Suffix/Prefix Contrasts Say: “Let's look at the board at the base word: write. We know write has a silent wr-. If a student writes a draft, and they need to write it again, we say they must rewrite it. Notice how the silent wr remains completely silent in rewrite. We simply slide the prefix re- onto the front.”
Structured Literacy Intervention Series • Lesson 67 Page 1 of 2
Unit 8 • Lesson 67 ACTION SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Prefix Building (Handout Section C) Say: “Look at Section C on your handout. The second word is heat. If our meaning target is ‘heat before,’ we add the prefix pre-. We write the combined word: preheat. Write preheat in the column. Complete rows 3, 4, and 5 with your partner. Be sure to explain how the prefix meaning matches the target.”
F. Spiral Review Integration
Cumulative phonetic and suffix review is deeply embedded into Lesson 67:
Prefix un- ("Not"): Reviewed in the Sorting task in Section D (unhappy, unsafe, unharmed, unwritten) and warm-up reviews.
Suffixes (-ful, -less, -ly): Handout features spiraled review of carefully, fearless, safely, wrongly.
Silent Consonants (kn, wr, mb): Words including rewrite, unwritten, climbs, kneel, writer.
G. Common Errors & Corrections
1. Prefix Meaning Confusion
Students confuse the meanings of pre- (before) and re- (again). Correction: Say: "What does pre- mean? Think of pre-test. What about re-? Think of reread."
2. Vowel-Letter Deletion ("rread")
Students spell reread with one e as "rread". Correction: Point out: "The prefix is re- and the base is read. Write re- first, then add read. Keep both e's."
H. Differentiation Strategies
Support / Scaffolding
Use visual prefix slide cards. Place a card printed with pre- or re- over base words on the board. Let students slide it into place to visually bridge spelling and phonology. Chunk syllables explicitly: pre + heat.
Extension / Acceleration
Challenge students with advanced academic words like premeditated, recalibrate, redirect, precalculate. Have them analyze the root origins and use them in complex written paragraphs to demonstrate deep comprehension.
I. Progress Monitoring Notes
Assess and record student performance on Section D (Prefix Meaning Sort). Check whether students can accurately categorize words by their morphological prefix meanings (un- vs. pre- vs. re-). Record whether spelling errors involve the preservation of vowels in prefix boundaries.
Structured Literacy Intervention Series • Lesson 67 Page 2 of 2
1. What does the prefix "pre-" mean? Before (Correct. Examples include preview, preheat, preregister).
2. What does the prefix "re-" mean? Again / Back (Correct. Examples include reread, rewrite, revert).
Linguistic Preview Key: Students should circle the silent letter g in gnome, the silent letter t in listen, and the silent letter t in whistle.
Structured Literacy Intervention Series • Lesson 67 Answer Key Page 1 of 1
un- ("Not")
1. ____________
2. ____________
3. ____________
pre- ("Before")
1. ____________
2. ____________
3. ____________
re- ("Again")
1. ____________
2. ____________
3. ____________
dis- ("Not/Away")
1. ____________
2. ____________
3. ____________
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline words starting with the prefix dis-.
The writer will disconnect the laptop if anyone disturbs their desk.
He had a strong dislike for the chaotic disorder in the harvest fields.
Please disinfect the green benches before the next athlete sits down.
She completely disagreed with the careless mistakes on the biology lab report.
The knight ran a quick preview lap but fell and scraped their knuckle.
F. Suffix & Prefix Application Task
Use the base word in parentheses and add the correct prefix (un-, pre-, re-, dis-) to complete the sentence based on the context.
The customer decided to ____________________ (connect) the faulty cable.
We completely ____________________ (agree) with their unfair decision.
He was extremely ____________________ (happy) with the low grades.
Please ____________________ (heat) the metal mold before pouring the resin.
G. Exit Check & Preview
Independent
1. What does the prefix "dis-" mean?
Before Again Not / Take apart
2. Combined form of "dis-" + "infect" is:
disinfect dis-infect
Linguistic Preview (Silent Consonants)
English orthography maintains silent phoneme history. Circle the silent letters in these advanced preview words: gnome, listen, and whistle.
Structured Literacy Intervention Series • Lesson 68 Page 2 of 2
Step 2: Explaining Grammatical Shift with Models Say: “Let's look at our board at the base word: order. We know order has an r-controlled vowel. If we add the prefix dis-, we spell it disorder, which means the opposite of order. Notice how the spelling of the base word order doesn't change when we add dis-. We simply attach it directly.”
Structured Literacy Intervention Series • Lesson 68 Page 1 of 2
Unit 8 • Lesson 68 SEPARATION SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide Prefix Word-Building (Handout Section C) Say: “Look at Section C on your handout. The second word is agree. When we combine it with dis-, we spell it disagree, which means ‘not agree.’ Write disagree in the column, and write ‘not agree’ under the meaning. Complete rows 3, 4, and 5 with your partner. Be sure to note that the silent wr remains silent in unwritten.”
F. Spiral Review Integration
Prior skills are continuously spiraled throughout Lesson 68 to reinforce retention:
Suffixes (-ly, -ful, -less): Review of manner adverbs and adjectives in warm-up reviews (safely, completely, wrongly) and sentence reading tasks.
Silent Consonants (kn, wr, mb): Words including rewrite, unwritten, climbs, kneel, writer.
G. Common Errors & Corrections
1. Prefix Meaning Overlap
Students confuse the meanings of un- and dis-. Correction: Say: "Both can mean 'not,' but dis- often carries the extra meaning of 'take apart or away'—like disconnect."
2. Phonetic Insertion ("dissagree")
Students spell disagree with a double s as "dissagree". Correction: Point out: "The prefix is dis- and the base is agree. Write dis- first, then add agree. We only have one s unless the base word already starts with s, as in dissatisfied."
H. Differentiation Strategies
Support / Scaffolding
Use physical prefix sorting cards. Place cards printed with un-, pre-, re-, and dis- over base words on the board. Let students slide them into place to visually bridge spelling and phonology.
Extension / Acceleration
Challenge students with advanced academic words like proportionate/disproportionate, continuous/discontinuous, array/disarray. Have them analyze the root origins and use them in complex written paragraphs to demonstrate deep comprehension.
I. Progress Monitoring Notes
Assess and record student performance on Section D (Prefix Meaning Sort). Check whether students can accurately categorize words by their morphological prefix meanings (un- vs. pre- vs. re- vs. dis-). Record whether spelling errors involve the preservation of vowels in prefix boundaries.
Structured Literacy Intervention Series • Lesson 68 Page 2 of 2
F. Suffix & Prefix Decisions Key
1. disconnect (dis- + connect = take apart/away connection).
2. disagree (dis- + agree = not agree).
3. unhappy (un- + happy = not happy).
4. preheat (pre- + heat = heat before).
G. Exit Check & Preview Answers
1. What does the prefix "dis-" mean? Not / Take apart (Correct. Suffix -less denotes absence, but dis- indicates separation or negation).
2. Combined form of "dis-" + "infect" is: disinfect (Correct. Suffix joins base word directly with no consonant doubling or letter drop).
Linguistic Preview Key: Students should circle the silent letter g in gnome, the silent letter t in listen, and the silent letter t in whistle.
Structured Literacy Intervention Series • Lesson 68 Answer Key Page 1 of 1
D. Suffix & Prefix Sorting Matrix
Sort the following words based on their core semantic function. Underline the affixes.
English orthography maintains silent phoneme history. Circle the silent letters in these advanced preview words: gnome, listen, and whistle.
Structured Literacy Intervention Series • Lesson 69 Page 2 of 2
Step 2: Explicitly Modeling Word Dissection Say: “Look at the word unwritten. If we try to read it letter by letter, it looks long. But let's scan for affixes. At the beginning, we spot the prefix un-, which means ‘not.’ At the end, we spot the suffix -en. That leaves us with our base word: write, which has a silent wr. Put them together: unwritten, which means ‘not written.’ See how easy that was? We did morphological surgery!”
Structured Literacy Intervention Series • Lesson 69 Page 1 of 2
Unit 8 • Lesson 69 STRUCTURAL REVIEW
E. Explicit Teaching Script (Part 2)
Step 3: Guide Word Synthesis (Handout Section F) Say: “Look at Section F on your handout. We have base words in the box: care, harm, write, agree. I want you to choose one. Let's pick care. I can add the prefix un- and the suffix -ly (via -ing) to make uncaringly, or I can use -ful and -ly to make carefully. Write the combined word on line 1, and write a clear high school sentence using it on line 2. Work with your partner.”
F. Spiral Review Integration
Prior skills are continuously spiraled throughout Lesson 69 to reinforce retention:
Prefixes (un-, pre-, re-, dis-): Handout features a cumulative review and sort of these four prefixes in Sections A, C, D, and E.
Suffixes (-ful, -less, -ly, -er, -est, -s, -es): Handout features sorting and matching of all major inflectional and comparative suffixes taught so far.
Silent Consonants (kn, wr, mb): Review words including unwritten, climbers, wrongly, knuckles, rewrites, writer.
G. Common Errors & Corrections
1. Drop-e Overgeneralization
Students drop the silent e when adding consonant suffixes, spelling careful as "carful." Correction: Point out: "We only drop the e before vowel suffixes. Since -ful starts with a consonant, keep the e!"
2. Base Word Identification Failure
Students fail to recognize the base word in multi-affixed terms (e.g. identifying the base of disconnected as "connected"). Correction: Say: "Peel away the prefix dis- AND the suffix -ed. What's left? connect."
H. Differentiation Strategies
Support / Scaffolding
For students struggling with multi-affix terms, have them use color-coded highlighters. Color prefixes in blue, base words in yellow, and suffixes in pink. This physical mapping helps train the brain to recognize morpheme boundaries instantly.
Extension / Acceleration
Challenge students with advanced academic words like unprecedented, disproportionately, recursively. Have them analyze the multiple layers of affixes and construct complex semantic definitions.
I. Progress Monitoring Notes
Assess and record student performance on Section D (Suffix & Prefix Sorting Matrix). This serves as a comprehensive morphological benchmark for Unit 8. Verify whether students can successfully classify prefixes and suffixes based on their functional semantic roles.
Structured Literacy Intervention Series • Lesson 69 Page 2 of 2
• Combined: carefully (care + -ful + -ly)
• Sentence: "The student carefully analyzed the biology lab data."
• Combined: unwritten (un- + write + -en)
• Sentence: "The details of the contract remained unwritten."
G. Exit Check & Preview Answers
1. Which word contains a prefix and suffix? unwritten (Correct. Prefix un- + base write + suffix -en. "harmless" only has a suffix, "reread" only has a prefix).
2. Suffixes are attached to the: end (Correct. Prefixes are at the start; suffixes are at the end).
Linguistic Preview Key: Students should circle the silent letter g in gnome, the silent letter t in listen, and the silent letter t in whistle.
Structured Literacy Intervention Series • Lesson 69 Answer Key Page 1 of 1
Yes / No
Past
Ongoing
Target Inflected Word
Spelling Doubled?
Verb Action Tense
wrapping
Yes (double p)
Ongoing (happening now)
picked
Yes / No
_________________
grabbing
Yes / No
_________________
packed
Yes / No
_________________
knitting
Yes / No
_________________
climbed
Yes / No
_________________
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline inflected verbs, and check whether their final consonants doubled.
The writer finished wrapping the package and mailed it safely.
He grabbed his keys and walked past the green benches.
She was knitting a warm scarf for the athlete during the match.
The climber safely climbed the rock wall but dropped their harness.
The team packed their gear before they began the final match.
F. Suffix Spelling Surgery
Read the sentence. Use the base verb in parentheses and add the correct suffix (-ed or -ing) based on the context. Watch for consonant doubling!
The chef is ____________________ (shop) for fresh harvest vegetables at the market.
We ____________________ (trip) over the unwritten contract on the office floor.
The student ____________________ (skip) the pretest because they were unhurt.
G. Exit Check & Preview
Independent
1. Why do we double the consonant in "shopping"?
Keep vowel short Make word longer
2. Combined form of "knit" + "-ed" is:
knited knitted
Linguistic Preview (Silent Consonants)
English has other hidden silent sounds. Circle the silent letters in these advanced preview words: gnome, listen, and whistle.
Structured Literacy Intervention Series • Lesson 70 Page 2 of 2
short vowel sound
one syllable
one final consonant
Step 2: Explaining Vowel Protection Say: “Why do we do this? Let's write wrap on the board. It ends in one p. If I just add -ing without doubling, it looks like ‘waping.’ A reader might think there is a silent e down the street and turn the vowel long! To block that silent e effect and protect the short vowel sound, we must double the p to spell wrapping. Let's say that together: wrapping.”
Structured Literacy Intervention Series • Lesson 70 Page 1 of 2
Unit 8 • Lesson 70 DOUBLING SIGNALS
E. Explicit Teaching Script (Part 2)
Step 3: Guide spelling decisions (Handout Section C) Say: “Look at Section C on your handout. The second word is grab. Let's check the conditions. Does grab have a short vowel sound? Yes, /æ/. Is it one syllable? Yes. Does it end in exactly one final consonant? Yes, b. So we double the consonant! Write the comparative and superlative-style verb forms: grabbing and grabbed. Now look at the word pick. It has a short vowel and one syllable, but does it end in exactly one consonant? No, it ends in ck, which are two consonants! So we do not double. We write picking and picked. Complete rows 4 and 5 with your partner.”
F. Spiral Review Integration
Prior skills are continuously spiraled throughout Lesson 70 to reinforce retention:
Prefixes (un-, pre-, re-, dis-): Handout features a cumulative review of these prefixes in the Warm-Up section (unhappy, safely, rewrite, fearless, dislike, preview) and sentence reading tasks.
Silent Consonants (kn, wr, mb): Review words including wrapping, knitting, climbed, writer, knuckles.
Closed & R-controlled Vowels: Reviews of harvest, disturb, vampire.
G. Common Errors & Corrections
1. Doubling Failure ("shoping")
Students spell shopping with one p. Correction: Say: "If we don't double the p, the vowel thinks there is a silent e down the street and turns long, sounding like shoping. Double the p to protect the short vowel."
2. Over-doubling ("climbbing")
Students double the consonant on words that end in two consonants (e.g. spelling climbing as "climbbing"). Correction: Show them: "The base word is climb. It ends in mb, which are two consonants. We only double if there is exactly one final consonant."
H. Differentiation Strategies
Support / Scaffolding
Use physical letter tiles. Have students build the base word CVC, and show how the vowel sound changes when they attach a suffix. Introduce index cards with a red line drawn down the middle representing the doubling wall.
Extension / Acceleration
Challenge students with multisyllabic base words ending in a stressed syllable (e.g. begin → beginning, control → controlled) or words that end in x (we never double x because it has two sounds /ks/, as in fix → fixing).
I. Progress Monitoring Notes
Assess and record student performance on Section D (Suffix Spelling & Tense Analysis) and Section F (Suffix Spelling Surgery). Record whether spelling errors stem from failure to apply the CVC constraints or from phonetic overgeneralizations. Use oral reading checklists during student tasks.
Structured Literacy Intervention Series • Lesson 70 Page 2 of 2
2. tripped (trip + -ed. Vowel consonant doubled).
3. skipped (skip + -ed. Vowel consonant doubled).
G. Exit Check & Preview Answers
1. Why do we double the consonant in "shopping"? Keep vowel short (Correct. Double consonant protects short closed-syllable vowel sound).
2. Combined form of "knit" + "-ed" is: knitted (Correct. Meets CVC doubling conditions).
Linguistic Preview Key: Students should circle the silent letter g in gnome, the silent letter t in listen, and the silent letter t in whistle.
Structured Literacy Intervention Series • Lesson 70 Answer Key Page 1 of 1
_________________
pack
Yes / No
Yes / No
_________________
grab
Yes / No
Yes / No
_________________
climb
Yes / No
Yes / No
_________________
knit
Yes / No
Yes / No
_________________
E. Phrase & Sentence Reading
Read each sentence carefully. Highlight or underline words starting with prefixes or ending with suffixes.
The fearless climber scaled the steepest rock wall safely.
He had a strong dislike for the chaotic disorder in the classroom.
Please preheat the oven before you bake the unwritten recipe.
The athlete was unharmed and felt completely painless on the benches.
The writer carefully rewrites the biggest mistakes.
F. Exit Task: Orthographic & Semantic Synthesis
Independent
Synthesize your learning. Explain one major spelling change rule and one major meaning-change rule you mastered in Unit 8.
Meaning Change Rule: ____________________________________________________________________
Advanced Consonant Check
Circle the silent letters in these advanced preview words: muscle and sword.
Structured Literacy Intervention Series • Lesson 70.a Page 2 of 2
Step 2: Modeling Silent Consonant Isolation Say: “Look at Section B on your handout. Some letters act as silent orthographic signals. Look at the word knuckle. We see the spelling team kn. We do not pronounce the k as /k/. The k is silent. I will circle the kn team and write k on the silent line. Now let's look at crumb. What spelling team is at the end? Yes, mb. The b is silent. Circle the mb team and write b on the line.”
Structured Literacy Intervention Series • Lesson 70.a Page 1 of 2
Unit 8 • Lesson 70.a CUMULATIVE REVIEW
E. Explicit Teaching Script (Part 2)
Step 3: Modeling the Consonant Doubling Decision (CVC Rule) Say: “In Section D, we have a table to check if we double final consonants before adding vowel suffixes like -ing or -ed. Look at shop. It is one syllable. It has one short vowel sound (/o/). It ends in a single consonant (p). That is a CVC word! It meets all doubling rules, so we double the p to get shopping and shopped. Now look at pack. One syllable? Yes. Short vowel? Yes. One final consonant? No, it ends in ck, which is two consonants. So we do not double! Write 'No' and spell it packing and packed. Apply this logic to the rest of the table.”
F. Spiral Review Integration
Prior skills are continuously spiraled throughout Lesson 70.a to reinforce retention:
Prefixes (un-, pre-, re-, dis-): Evaluated in Sections A, C, and E. Models negation and time iteration.
Suffixes (-ful, -less, -ly, -er, -est, -s, -es): Practiced across matches, grammatical conversion, and reading sentences.
Silent Consonants (kn, wr, mb): Handout explicitly prompts phonological isolation of knuckle, wrestle, crumb, kneel, writer, climb in Section B.
G. Common Errors & Corrections
1. Over-doubling final blends
Students double consonants in words that end in blends or digraphs, spelling packing as "packking." Correction: Point out: "Look at the end of pack. We have two letters, c and k. The rule is only for one single final consonant!"
2. Silent Consonant Omissions
Students write phonetic spellings of silent consonants, leaving out letters (e.g. spelling crumb as "crum" or knit as "nit"). Correction: Say: "These letters are structural signals. We need the k in knit to separate it from the thread."
H. Differentiation Strategies
Support / Scaffolding
For students struggling with the CVC doubling checklist, provide physical letter cards. Have them physically build shop, add another p, then add -ing. Seeing the physical block prevents omission.
Extension / Acceleration
Challenge advanced students to analyze multisyllabic doubling words (such as forgetting, beginning, regretful) and explain why the stress on the final syllable dictates the doubling rule.
I. Progress Monitoring Notes
Assess and record performance on Section D (Doubling Rule Table) and Section F (Exit Task Rules). Ensure students are able to articulate spelling and meaning change rules in their own words. This is a crucial indicator of orthographic and morphological consolidation.
Structured Literacy Intervention Series • Lesson 70.a Page 2 of 2
shopping / shopped
skip
Yes (p)
Yes
skipping / skipped
pack
No (ck ends in 2)
No
packing / packed
grab
Yes (b)
Yes
grabbing / grabbed
climb
No (mb ends in 2)
No
climbing / climbed
knit
Yes (t)
Yes
knitting / knitted
E. Sentence Key (Affixes Highlighted)
1. The fearless climber scaled the steepest rock wall safely.
2. He had a strong dislike for the chaotic disorder in the classroom.
3. Please preheat the oven before you bake the unwritten recipe.
4. The athlete was unharmed and felt completely painless on the benches.
5. The writer carefully rewrites the biggest mistakes.
F. Exit Task & Preview Key
1. Spelling Change Rule: "Double the final consonant of a short-vowel, one-syllable base word (CVC) before adding vowel suffixes (-ing, -ed)." (e.g. grab → grabbing).
2. Meaning Change Rule: "Prefixes like re- (again) and dis-/un- (not/opposite) change the core definition; suffixes like -ful (full of) and -less (without) change the grammar/part of speech."
Advanced Consonant Check Key: Students should circle the silent letter c in mucle and the silent letter w in sword.
Structured Literacy Intervention Series • Lesson 70.a Answer Key Page 1 of 1
Yes / No
________________________________
2. grab + -ing
Yes / No
________________________________
3. skip + -ed
Yes / No
________________________________
4. climb + -ing
Yes / No
________________________________
5. pack + -ed
Yes / No
________________________________
6. knit + -ing
Yes / No
________________________________
Part D: Morphological Sentence Comprehension (4 Items)
Read each sentence carefully. Choose the correct definition for the bolded, affixed word based on its parts.
The climber scaled the tallest peak and felt completely painless on the trek.
[ ] Full of pain [ ] Without pain [ ] Pain occurring before
The instructions were confusing, so the teacher asked the student to rewrite the prompt.
[ ] Write it before [ ] Write it again [ ] Do not write it
The books on the shelves were in absolute disorder after the shelf collapsed.
[ ] Extremely organized [ ] Out of order or chaotic [ ] Ordered beforehand
The debate team felt completely unprepared for the quick change in prompt.
[ ] Prepared beforehand [ ] Full of preparation [ ] Not prepared
Structured Literacy Intervention Series • Lesson 70.b Assessment Page 2 of 2
Keep single: ends in two consonants (mb)
5. pack + -ed
No
packed
Keep single: ends in two consonants (ck)
6. knit + -ing
Yes
knitting
Double: short vowel, 1-syllable, ends in t
Part D: Sentence Meaning Key (4 pts)
1. painless: Without pain (Suffix -less means without).
2. rewrite: To write it again (Prefix re- means again).
3. disorder: Out of order or chaotic (Prefix dis- means opposite/negation).
4. unprepared: Not prepared (Prefix un- means not).
Structured Literacy Intervention Series • Lesson 70.b Assessment Answer Key Page 1 of 2
Unit 8 • Lesson 70.b ASSESSMENT DATA TRACKER
Instructional Purpose: Use this tracker to log student performance across the four sections. Review and categorize errors to determine whether a student requires intensive remediation in **Word Meaning (Semantics)**, **Spelling Changes (Orthographics)**, or **Affix/Phonetic Identification**.
Student Performance Scoring Grid
Photocopyable Tracker
| Student Name | Part A (10)
Dissect | Part B (8)
Oral Read | Part C (6)
Spelling | Part D (4)
Meaning | Total (28) | Primary Diagnostic Area of Need |
| --- | --- | --- | --- | --- | --- | --- |
| Jane Doe (Example) | 9 | 8 | 4 | 4 | 25 | Mastery (Spelling Minor Review) |
| 1. ___________________ | | | | | | |
| 2. ___________________ | | | | | | |
| 3. ___________________ | | | | | | |
| 4. ___________________ | | | | | | |
| 5. ___________________ | | | | | | |
Diagnostic Categories & Direct Actions
1. Word Meaning (Affix Semantics)
Indicators: Errors in Part A (identifying affixes) and Part D (sentence context). Student fails to translate prefixes and suffixes to semantic definitions.
Intervention:
Implement affix flashcard sorting drills. Have students group cards by meaning (e.g. Negation vs. Time).
2. Suffix Spelling Changes
Indicators: Score of < 4/6 on Part C. Student either fails to double CVC verbs, or overgeneralizes and doubles consonant blends/digraphs.
Intervention:
Introduce a CVC 3-Step Doubling Flowchart. Model spelling check boundaries with dry-erase word mats.
3. Affix/Phonetic Signals
Indicators: Mispronunciation of silent consonants in Part B or failure to correctly separate bases and affixes in Part A.
Intervention:
Use colored highlighters (blue for prefix, green for base, pink for suffix) during word-analysis sprints.
Placement & Exit Decision Matrix
Score Range
Performance Tier
Recommended Pedagogical Action
24 – 28 points
Tier 1: Mastery
Graduate student from Unit 8. Proceed directly to Unit 9 (Structural Prefix extensions).
19 – 23 points
Tier 2: Near Mastery
Identify specific sub-component error. Target with 3-minute warm-up interventions for 3 days.
0 – 18 points
Tier 3: Intensive Support
Provide 2 days of targeted teacher-led remediation in the area of need before administering retest.
Structured Literacy Intervention Series • Lesson 70.b Assessment Tracker Page 2 of 2
