Levels Two through Five are included in the Crystal Clear Kids’ curriculum bundle.
Unit 1: Days and Months, capitalisation
Unit 2: Clothing, Present Continuous tense
Unit 3: My Body, regular plurals, sentence end punctuation
Unit 4: The Senses, descriptive adjectives
Unit 5: Celebrations and Holidays, possessive adjectives, Present Continuous tense, adverbs of frequency
Unit 6: Animal Bodies, telling time by the hour, irregular plurals
Unit 7: Amazing Mammals, comparatives and prepositions
Unit 8: World of Birds, Simple Past tense
Unit 9: Fish & Reptiles, Simple Past tense
Unit 10: Plants & Nature, in/definite articles, adverbs of amount
Unit 11: Celebrate Me! Present Continuous tense, commas with Yes/No
Unit 12: Fun Out & About: Simple Past tense, Adverbs of Frequency review