Under the Sea Prepositions Reading Worksheets
Teaching prepositions to little learners doesn’t have to be tricky—these Under the Sea Prepositions reading worksheets make it easy and fun. Whether you’re a homeschool parent or a classroom teacher, this activity is an excellent fit for your homeschool reading worksheets collection.
Kids will love following along with Olly the Octopus and his sea creature friends while they learn essential preposition words like under, over, and behind. The short sentences and fill-in-the-blank format help little readers build confidence while practicing early grammar skills.
Plus, there’s a coloring element and a memory game included to keep things hands-on and engaging. These printable worksheets are fun, easy to use, and great for building early reading and language skills. Perfect for any under-the-sea theme day or quiet learning time.

Under the Sea Prepositions Reading Worksheets
These ocean-themed preposition worksheets for early readers are a playful way to build grammar and reading skills. Children will practice identifying prepositions, reading simple sentences, and making connections between words and images—all while having fun under the sea with friendly sea creatures. The activities support early literacy and make learning feel like play.
Here’s what’s included in this printable set:
- A short, easy-to-read story featuring sea animals and preposition word choices
- Fill-in-the-blank sentences to help kids learn preposition usage in context
- Engaging illustrations for coloring, perfect for reinforcing comprehension
- A printable memory match game to review vocabulary in a fun, interactive way
These pages turn reading practice into an exciting mini-adventure! By combining storytelling, coloring, and a game, this resource keeps kids interested and learning simultaneously. It’s a great mix of educational and fun.

What can kids learn from this activity?
Kids can learn how to recognize and use common prepositions like under, over, behind, and through in simple sentences. They’ll also practice reading early by following along with short, straightforward text. The fill-in-the-blank format helps them think about sentence structure and word placement. The coloring and memory game also support comprehension and make learning playful and engaging.
Understanding Prepositions
Prepositions show the relationship between a person, place, or thing and something else in the sentence. Words like under, over, behind, and beside help describe where things are, making them essential for grammar and everyday understanding.
For young children, learning prepositions supports spatial awareness by helping them describe where objects are in space. It also builds a strong foundation for sentence structure and clear communication.
When kids learn to use prepositions, they can follow directions more easily and clearly explain their thoughts. Understanding how these small words work makes a big difference in early reading and writing. That’s why it’s helpful to teach them in a fun and natural way, like through reading and playful activities.

Reading Comprehension Skills
These printable pages are set up like an easy reader, with short, simple sentences that are just right for young learners. Each sentence includes a blank space for kids to choose the correct preposition from a list, encouraging them to think about meaning and sentence flow.
The friendly sea creatures and ocean scenes offer helpful visual clues, making it easier for early readers to understand what’s happening in the sentence. This connection between pictures and text helps strengthen reading comprehension in a way that feels approachable.
Because the story is light and playful, kids stay interested while practicing key reading skills. It’s a gentle way to introduce sentence structure and vocabulary, especially for starting learners. By combining reading with coloring and choice-based answers, these worksheets make comprehension practice feel fun and doable.

Scroll down for the free printables!
Ocean Ideas for Kids
If you’re planning an ocean-themed week or want to build on the fun of this printable set, there are plenty of simple ways to keep the learning going. Below are some easy ideas homeschool parents and teachers can use to accompany the preposition activity. These extras can help reinforce the skills your child is practicing while adding even more creativity to your lessons.

Ocean Books for Kids
The ocean has wonders—from playful dolphins to mysterious creatures deep below the waves. Introducing kids to ocean life through picture books can spark curiosity, encourage a love of nature, and inspire future marine biologists! These ocean-themed books are perfect for preschoolers and early elementary children, with engaging stories and captivating illustrations that bring the underwater world to life.
Way Down Deep in the Deep Blue Sea by Jan Peck is a rhythmic, playful story that takes young readers on a pretend adventure through different ocean habitats. With each page, a child imagines diving deeper and encountering sea creatures like crabs, turtles, and even a shark—before popping back up into the safety of the bathtub. It’s a fun and reassuring story for little ocean explorers.
Over in the Ocean by Marianne Berkes is a beautifully illustrated counting book set in a vibrant coral reef. With sing-song rhymes and a peek at ocean parenting (like how many eggs seahorses hatch!), it’s both educational and fun to read aloud. The textured illustrations by Jeanette Canyon add a unique, touchable quality that kids love.
The Pout-Pout Fish by Deborah Diesen introduces us to a gloomy fish who believes he’s destined to be sad—until a surprise changes everything. This underwater tale is full of humor, repetition, and charming sea creatures, making it a read-aloud favorite. Kids will giggle at the rhymes and love watching Mr. Fish’s frown turn upside down.
Ocean Crafts for Kids
Craft time is a great way to bring ocean learning to life. Hands-on projects help kids connect with their learning while building fine motor skills. These ocean crafts are simple, fun, and perfect for the reading activity.
- There’s a Sea in my Playroom – Ocean Crafts for Kids
- Egg Carton Ocean Craft
- Ocean Crafts for Preschool – No Time For Flash Cards
- Under the Sea Crafts for Kids – Arty Crafty Kids
- 3D Ocean Paper Craft
Ocean Printables for Kids
Printable activities make it easy to extend your ocean theme without a lot of prep. From coloring pages to early math and literacy worksheets, there are plenty of ways to keep the learning going. These ocean printables are an excellent match for young learners who enjoy fun, engaging practice.
- Sea Turtle Activities for Tots with Free Printables
- Ocean I Spy Printables
- Free Printable Ocean Worksheets
- Ocean Visual Discrimination Clip Cards: Fine Motor Skills Activity
- Life At Sea Activities for Kids with Free Printables
FAQ About Under the Sea Prepositions
Not at all! This printable is designed to introduce prepositions in a simple, friendly way. You can review the examples on the first page together, and kids will pick it up as they work through the sentences. It’s okay if they’re learning—this is a great place to begin.
These worksheets are ideal for kids in kindergarten through early elementary grades. The sentences are short, the word choices are beginner-friendly, and the coloring and game elements help hold their attention. If your child is starting to read or needs extra practice with grammar, this is a good fit.
Yes! Just print the memory cards on cardstock so they last longer. You can laminate them if you want to make them even sturdier. Kids can repeatedly play the game to keep practicing those preposition words.

Teaching prepositions doesn’t have to be tedious or complicated—this ocean-themed activity makes it fun, hands-on, and just right for young learners. With short sentences, friendly sea characters, and a mix of reading, coloring, and play, kids build essential grammar and comprehension skills in a way that feels easy and enjoyable. Whether homeschooling or adding something extra to your classroom routine, these pages are an excellent tool for early reading practice.
By working through the sentences and matching games, your child will get more confident with prepositions, sentence structure, and early reading. It’s a playful, low-prep way to support authentic learning.

Hi, I’m Tara—mom of three, former teacher, and now full-time homeschooler. After years in both preschool and public school classrooms, I brought the learning home and never looked back. At Homeschool Happiness, I share real-life tips, simple activities, and encouragement to help you create a homeschool life that feels good for your family—one filled with connection, laughter, and meaningful moments. We’re in this together!









