Science Unit Studies for Homeschool: Hands-On Learning Kids Will Love
By: Knowledge Crates
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If there’s one subject that naturally invites curiosity and creativity, it’s science. And when you’re homeschooling, there’s no better way to make science come alive than with homeschool science unit studies.
In this post, we’ll explore why science and unit studies are such a perfect match, how to structure your science unit studies, and some of our favorite science-themed units (including a few ready-to-go kits) to spark curiosity and learning in your home.
Science is about asking questions, exploring, experimenting, and discovering how the world works—all things that fit beautifully with the homeschool unit study approach.
Instead of reading dry textbook chapters, your kids can:
Conduct hands-on experiments
Read engaging books about science topics
Create art projects inspired by what they’re learning
Write about their discoveries
Get outside and experience science in real life
Homeschool science unit studies encourage curiosity and allow kids to see how science connects to the world around them. Plus, it’s easy to tailor them to your child’s interests and learning style.
The Benefits of Homeschool Science Unit Studies
Here’s why so many families love using unit studies for science:
They encourage hands-on learning. Science is meant to be experienced! Experiments, nature walks, art projects, and observations all reinforce learning.
They make big concepts more understandable. A unit study breaks complex ideas into manageable, meaningful activities.
They help kids see how science applies to real life. Learning about simple machines, rainforests, or space isn’t just academic—it connects to the world your kids live in.
They’re easy to adapt for multiple ages. Whether you’re teaching preschoolers or elementary kids, everyone can join in at their own level.
They support curiosity-driven learning. You can follow your child’s interests and go deep into topics they care about.
How to Structure a Homeschool Science Unit Study
Planning a science-themed homeschool unit study doesn’t have to be complicated. Here’s a simple structure to follow:
1. Choose a Science Topic
Start with a topic your child is excited about or one you’re planning to cover in your homeschool. Some popular options include:
Weave in related language arts and math activities, like:
Keeping a science notebook
Completing observation charts
Measuring during experiments
Solving math problems related to the topic
5. Reflect & Share
Encourage your child to share what they’ve learned—whether that’s through a project, presentation, or just a fun family conversation.
Our Favorite Science Unit Study Themes
If you’re looking for ready-made homeschool science unit studies, here are a few of our most popular themes:
Explore the Desert Unit Study
Take a deep dive into the world of deserts with this hands-on, engaging unit study. Kids will learn about desert habitats, plant and animal adaptations, and the fascinating ecosystems that thrive in some of the world’s driest places. Activities include crafting 3D models of desert animals like scorpions and armadillos, creating stunning quilled cactus art, and writing your own choose your own adventure story!
Perfect for kids who are curious about extreme environments and unique creatures.
Explore the Ocean Unit Study
Dive beneath the waves and discover the wonders of the deep! This ocean-themed unit study is packed with science experiments, sensory play, and creative projects that teach kids about ocean currents, the layers of the ocean, and the incredible animals that call the ocean home. Activities include building a deep sea diorama, exploring how sharks smell underwater, making a rising tides flip book, and learning how ocean animals stay warm in icy waters.
Ideal for kids who love marine life and hands-on science exploration.
Explore the Weather Unit Study
Turn everyday weather into a learning adventure with this interactive unit study. Kids will explore the science behind clouds, rain, storms, and snow through hands-on projects and experiments. Activities include making a weather station, creating cloud art, experimenting with wind and temperature, and learning to observe and chart weather patterns.
A perfect fit for curious learners who want to understand the world around them and the science behind the weather.
Ideas for More Science Unit Studies
If you’re looking to plan your own science unit studies, here are a few more topic ideas:
Science is one of the most exciting subjects to explore with your kids—and homeschool science unit studies are one of the best ways to make it stick. When you combine books, hands-on experiments, art, and real-world exploration, learning becomes meaningful, memorable, and fun.
Elizabeth is a former public school teacher turned homeschool mom. She's been homeschooling for six years with her kiddos who are currently in kindergarten and third grade. At Knowledge Crates, Elizabeth develops the elementary unit studies and test-runs activities with her kids.
Knowledge Crates are thoughtfully curated and secular educational activity boxes designed to make learning fun, hands-on, and stress-free for families.
Each crate is packed with activities, books, and all the materials needed to spark curiosity and creativity in children.
Whether you're a homeschooling parent or simply looking for screen-free ways to keep your kids engaged, Knowledge Crates provide a convenient and enriching solution that fosters exploration and discovery.
Who are Knowledge Crates designed for?
Knowledge Crates are designed for families with children ranging from preschool to high school.
Unit Crates: The preschool units are ideal for children from preschool through grade 1. While some of the skills included may already be mastered by older kids in this range, this gives children a sense of accomplishment as they confidently complete activities on their own! The elementary units are tailored for children in grades 2–5, providing more challenging and engaging activities to keep them excited about learning.
Mini Crates: These versatile crates are designed for children ranging from preschool all the way through high school. Each mini crate includes a detailed list of what’s inside, along with photos of the materials, so parents can easily choose the best fit for their child’s interests and age group.
Sensory Play: Loved by kids of all ages, our sensory play options provide hours of engaging, hands-on exploration that fosters creativity and fine motor development. Whether your child is a toddler or older, sensory play is a hit in every home!
Can Knowledge Crates be used as part of a homeschool curriculum?
Absolutely! Knowledge Crates are a fantastic addition to any homeschool routine. Whether you’re looking to supplement your core curriculum or need ready-made activities to engage your kids, our crates provide all the materials and guidance you need.
Each unit study crate is carefully designed to explore a specific theme in depth, from the wonders of the ocean to desert habitats and beyond. The step-by-step guides and hands-on projects make it easy to incorporate crate activities into your lesson plans, saving you time and adding variety to your homeschool day.
Will Knowledge Crates really work in my homeschool?
Every family is different, and that’s why we design Knowledge Crates to be flexible. Whether you’re homeschooling full-time, looking for weekend activities, or need an engaging way to keep your kids learning during breaks, our crates adapt to your needs. They’re perfect for preschoolers exploring sensory play or older elementary kids diving into creative and STEM-focused projects.
And if you're worried about the value, consider this: everything you need is included. No hidden costs, no extra materials to buy —just open the box and start creating moments of learning and discovery. The materials are even reusable, so many of the activities can be enjoyed again and again!
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