This second workbook on capitalizing proper nouns in sentences introduces kids to the different types of proper nouns. They need to identify where the proper nouns are in the sentences. Proper nouns can be categorized into various kinds, including personal names such as 'John' or 'Emily,' geographical names like 'Paris' or 'Mount Everest,' days of the week and months like 'Monday' and 'January,' and names of specific things such as companies, monuments, and awards like 'Google,' 'Eiffel Tower,' and 'Nobel Prize.' Understanding these different categories helps kids recognize and capitalize them correctly.