Prefixes & Final Mastery

Skill 14 of the Wiggler phonics curriculum: lessons 121–129, 9 in all. un re pre dis in im mis ex de; prefix+base+suffix words; 4-syllable words; graduation.

Skill 14 · 9 lessons

What this skill covers

• Lessons 121–129 · 9 lessons · about 1.8 weeks
• Sounds and patterns: un- · re- · pre- · dis- · in- · im- · mis- · ex- · de-

Lessons in this skill

Every lesson below is a decodable story a child reads once the sounds in it have been taught.

• Lesson 121 · The Unlock Redo — New Concept — A video-game themed story.
• Lesson 122 · The Disappearing Preview — New Concept — A magic show mishap.
• Lesson 123 · The Impossible Map — New Concept — A treasure map with errors.
• Lesson 124 · The Misplaced Exit — New Concept — A maze adventure.
• Lesson 125 · The Great Disagreement — New Concept — Friends solve a mix-up.
• Lesson 126 · The Watermelon Celebration — New Concept — A summer party story.
• Lesson 127 · The Everything Machine — Review — One story with every pattern.
• Lesson 128 · The Reader's Journey — Review — A story about learning to read.
• Lesson 129 · Certificate of Decoding Mastery — Graduation story + certificate. Formal running record; pseudo screen; automaticity timing.

• Previous skill: Suffixes
• All 14 skills

Give your child a reading buddy.

To read with every step of the way.

The reading buddy that listens. Structured, personalised phonics for ages 4 to 10, in joyful minutes a day.

Contact: hi@wigglerjr.com

• Curriculum
• How it works

• All guides
• Blog

• Our mission
• Become a partner
• Become a teacher

• FAQs
• Child Safety
• Privacy
• Terms
• Delete account

DPIIT recognised startup. Government of India.

© 2026 Wiggler Pvt. Ltd. Made in India with