Grade 4 Section 1 Unit 1: The Human Heart https://www.popularbookusa.com/wp-content/uploads/G4_S1_1.1.mp3 1.1 https://www.popularbookusa.com/wp-content/uploads/G4_S1_1.2.mp3 1.2 Unit 2: Education in the Renaissance https://www.popularbookusa.com/wp-content/uploads/G4-S1-2.1.mp3 2.1 https://www.popularbookusa.com/wp-content/uploads/G4-S1-2.2.mp3 2.2 Unit 3: J. K. Rowling – Her Story https://www.popularbookusa.com/wp-content/uploads/G4-S1-3.1.mp3 3.1 https://www.popularbookusa.com/wp-content/uploads/G4_S1_3.2.mp3 3.2 Unit 4: The Atlas https://www.popularbookusa.com/wp-content/uploads/G4-S1-4.1.mp3 4.1 https://www.popularbookusa.com/wp-content/uploads/G4_S1_4.2.mp3 4.2 Unit 5: Medieval Castles https://www.popularbookusa.com/wp-content/uploads/G4-S1-5.1.mp3 5.1 https://www.popularbookusa.com/wp-content/uploads/G4_S1_5.2.mp3 5.2 Review 1: The Incredible Butterfly https://www.popularbookusa.com/wp-content/uploads/G4-S1-R1.1.mp3 R1.1 https://www.popularbookusa.com/wp-content/uploads/G4_S1_R1.2.mp3 R2.2 Section 2 Direct and Indirect Objects Adverbs Comparative and Superlative Adverbs Verb Tenses Noun and Verb Phrases Sentences and Conjunctions Section 3 Compound Words Antonyms Root Words Section 4 Understanding Words in Sentences Narrative Writing Fairy Tales