➡Unit 1 ➡Unit 2 ➡Unit 3 ➡Unit 4 ➡Unit 5 ➡Unit 6 ➡Unit 7
Unit 4 Lesson 1 Basic Code: Introduce /er/ › ‘er’
Unit 4 Lesson 2 Grammar: Introduce Contractions
Unit 4 Lesson 3 Basic Code: Review Vowel Digraphs
Unit 4 Lesson 4 Basic Code: Introduce /ar/ › ‘ar’