Chip's Tips on Ivory Coast Grade Four Vocabulary & Word Relationships Ginger and Galvin's Garden Flint Goes to the Library Yellowstone National Park Long Vowel Sounds 33.1 /ī/ sound Ngorongoro Crater, Tanzania Consonant Digraphs 23 /ch/ sound Grade Five Conjunctions, Prepositions, Interjections Country Flags of South America Daniel's Day at the Thanksgiving Parade The Young crab and his uncle Oceans and Seas of the World Short Vowel Sounds 28.1 /i/ sound