Countable And Uncountable Noun Worksheets For Grade 3
These worksheets are designed for grade 3 students to practice identifying and using countable and uncountable nouns. Countable nouns are those that we can count; they can be singular or plural. For example: “one pen, two pens, three pens,” etc. Uncountable nouns are those that cannot be counted, such as “water, sand, bread,” etc. Grade 3 students often find this concept quite challenging because it’s not always obvious which nouns can be counted and which cannot. For example, they may wonder why we say “a piece of bread” but not “two breads.” These worksheets give students plenty of structured practice so they can recognize countable and uncountable nouns and avoid common mistakes.
Countable and Uncountable Noun Practice Worksheets
These first three worksheets each include 10 sentences with one noun underlined. Students read the sentence carefully and decide whether the noun is countable or uncountable. This type of exercise is especially effective because it shows the noun in context, helping students notice patterns and learn related vocabulary more naturally.

Worksheet 1
Ten sentences for students to identify countable and uncountable nouns.


Countable and Uncountable Noun Sorting Worksheets
These next three worksheets are sorting activities where students decide whether a noun is countable or uncountable and then place it in the correct category. This type of practice is valuable because it helps students move beyond simply recognizing nouns in sentences to actively classifying them. Once they can confidently sort nouns, they are better prepared to use countable and uncountable nouns correctly in speaking and writing.


Worksheet 5
Sort nouns from the word bank into “Countable” and “Uncountable” columns.

