Nouns exercises are a fundamental part of Welsh grammar instruction. These exercises are designed to help learners not only to recognize and use Welsh nouns but also to understand the complex rules that govern their use, such as gender, number, and mutation. Typically, these exercises begin with the translation of simple nouns from English to Welsh and vice versa. They then progress to more challenging tasks that involve using nouns in context. One common exercise is to provide students with Welsh sentences where they need to identify and categorize nouns based on their gender (masculine or feminine), and number (singular or plural). Another common exercise involves teaching “mutations”, which refer to the changes Welsh nouns undergo at the beginning of the word dependent on their grammatical situation. This provides students with a comprehensive understanding of how nouns are used in the Welsh language, allowing them to communicate more effectively in a range of contexts.