What kind of dictionary should you have to do school work?

For school work, a good dictionary should be comprehensive and age-appropriate, ideally a standard English dictionary that includes definitions, synonyms, antonyms, and usage examples. A specialized dictionary, such as a thesaurus or a subject-specific dictionary (like a science or literature dictionary), can also be beneficial for deeper understanding. Additionally, an online dictionary or a dictionary app can provide quick access to information and pronunciation guides.