A or An Worksheet: Fill in the Blanks with Beginning Sounds!
This worksheet teaches children ages 4-6 the grammar rule for choosing between the articles 'a' and 'an,' based on whether the following word starts with a consonant or vowel sound. Applying this rule correctly requires listening carefully to a word's beginning sound rather than just its spelling, which sharpens phonemic awareness alongside grammar knowledge.
Part of the pack
Month 12: Learning & Development | Ages 5-6Curriculum
How to use this worksheet
Look at the first picture and word together, and say the word aloud slowly, listening closely to its very first sound. Ask your child whether that sound is a vowel sound (a, e, i, o, u) or a consonant sound, which will determine whether 'a' or 'an' is correct. Have them write the correct article in the blank space before the word. Continue through each picture and word on the page, reading the completed phrase aloud each time to check that it sounds right.
Materials needed
- Pencil
- Eraser
Extension activities
- •Draw new pictures and write sentences using both 'a' and 'an' correctly.
- •Create flashcards pairing pictures and words, sorting them into 'a' words and 'an' words.
- •Play a quick game finding household objects and deciding whether to use 'a' or 'an' with their name.
- •Read a favorite book together and pause to notice each time 'a' or 'an' appears.
Tips for parents and teachers
Encourage your child to say the word aloud before choosing the article, since hearing the beginning sound is a more reliable strategy at this age than trying to memorize the rule abstractly. Explain simply that 'an' is used before words that start with a vowel sound, using a few clear examples like 'an apple' versus 'a banana.' Reinforce the rule naturally in everyday conversation, since repeated correct usage in speech will support the worksheet practice.

Written by
Hemsweta Jain · Teacher Cheena
MBA and Early Childhood Educator, teaching since 2014 · Founder of RaisoActive, Mumbai
Every RaisoActive worksheet is designed and checked by the founder before publishing.
Published · Last reviewed
Related worksheets
Articles Adventure: A, An, and The Worksheet for Preschoolers
Choosing between 'a,' 'an,' and 'the' teaches children ages 4-6 one of English grammar's trickier rules — that 'an' is used before words starting with a vowel sound while 'a' comes before consonant sounds — building an ear for language patterns that native speakers often absorb through repetition rather than explicit rules. Practicing these small but frequent words also smooths out overall sentence fluency, since articles appear constantly in everyday speech and writing.
Trace the Numbers 1-9 Worksheet for Preschoolers
Tracing the numerals 1 through 9 gives children ages 3-5 repeated, guided practice with the specific pencil strokes each number requires, building the fine motor control and muscle memory needed for independent number writing. Because tracing follows a fixed, correct path, it also reinforces accurate numeral recognition, helping children tell visually similar digits apart.
CVC Train Worksheet: Write and Build CVC Words!
This worksheet gives children ages 4-6 focused practice blending letter sounds into consonant-vowel-consonant words, using train-car pictures as clues for words like 'dog,' 'hen,' or 'cup.' Because children both write the word and can optionally build it with Lego blocks, this worksheet reinforces the same phonics skill through two different physical actions — handwriting and hands-on construction — which helps the spelling patterns stick.
Plant Parts Worksheet: Identify and Label the Parts of a Plant!
This worksheet teaches children ages 4-6 to identify and independently label the flower, stem, leaf, and roots of a plant, moving a step beyond simple matching toward recalling vocabulary from memory. Optionally adding pulses or grains to the diagram introduces a tactile, sensory layer that helps reinforce which part is which through touch as well as sight.
CVC Train Worksheet: Write CVC Words!
Writing consonant-vowel-consonant words like 'cat,' 'sun,' or 'pig' under matching pictures gives children ages 4-6 direct practice with letter-sound blending, a core phonics skill that underpins independent reading. Because each train car pairs a picture clue with a blank space, children also practice translating a spoken word they can sound out into its correctly spelled written form.
Parts of a Plant Worksheet: Identify and Label!
This activity teaches children ages 3-5 the basic parts of a plant — flower, stem, leaf, and roots — by having them label a diagram and add texture using real pulses or grains glued onto the plant shape. Combining a tactile material with each labeled part helps young children retain the vocabulary better than labeling alone, since touch and sight reinforce the same information.
Indian Cities Crossword Puzzle Worksheet for Kids
This crossword challenges children ages 4-6 to identify famous Indian cities from picture clues of their landmarks and then spell out each city's name in the puzzle grid, combining observation skills with early geography knowledge. Counting the crossword boxes to match each city's letter count also reinforces attention to word length before writing.
My Address Worksheet: Color the State and Fill in Your Details!
This worksheet introduces children ages 3-5 to their personal address as a piece of core safety knowledge, while the map-coloring task builds early geography skills by having them physically locate and color their home state within India. Practicing house number, street, city, and PIN code also gives meaningful, motivated handwriting practice since the words are personally relevant.
Guides for this topic
Sight Words by Age: The First 50 Words and How to Teach Them Without Flashcard Fatigue
Which sight words to teach first and why, the heart-word method, a read-trace-write-find routine, games, and a by-age table of typical sight-word progress.
How to Teach CVC Blending: A Step-by-Step Method That Works in Two Weeks
A step-by-step method for teaching CVC blending, covering continuous sounds, word families, common errors, and a 14-day plan that most children finish reading CVC words.
Documenting Learning Without Drowning in Data: A Practical Guide for Parents and Teachers
Learn practical ways to document your child's learning without overwhelm. Simple portfolios, observation tips, and printable trackers for ages 1-8.
Reviews
Every worksheet for ages 4–6, no watermark
Members download the full library of 1,000+ worksheets and every activity pack without watermarks or daily limits. One year costs ₹1,000 in India or $20 elsewhere.
See membership plansOr download any worksheet free with a watermark (5 a day).