Worksheet for practicing irregular plural forms of nouns, matching singular words with their plurals and following specific rules for formation.

A worksheet titled "Wonders Grade 4 Unit 5 Week 2 Irregular Plurals" that matches singular nouns with their plural forms and includes instructions for forming irregular plurals by changing letters or adding letters. The worksheet lists words like "child," "tooth," "goose," and "woman" on the left, with their plurals like "cacti," "children," "men," and "women" on the right. Instructions for forming the plurals are provided in a column on the right, such as "Add consonants and a vowel to the end" or "Change the final vowel and a the consonant into one vowel." At the bottom, there is a section t