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Explore Space - Elementary Science Unit Study | Knowledge Crates

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If your kid is the type who can spot the Moon before you even find your coffee, this is for them. Explore Space is a hands-on elementary homeschool space unit study that turns big space questions into real projects: planets you can build, constellations you can create, and science you can actually see and feel.

It’s designed for elementary learners (recommended ages 7–11) and comes as a complete, open-and-go crate—24 space activities with all materials included, plus books that tie everything together. This unit is built for families who want homeschool science to feel exciting instead of like another worksheet packet. Kids explore core space topics like the solar system, planetary distance and scale, stars and constellations, and “why does that happen?” science through a mix of experiments, art, sensory play, and writing.

It’s the kind of unit that works beautifully as your main science block for a month, a themed enrichment unit, or a “we need something engaging during a weird season” reset. And because everything is planned and packed for you, you’re not spending your Sunday night hunting for supplies or trying to turn a random Pinterest list into an actual learning plan. What makes this space unit study especially strong is the way it uses hands-on projects to teach concepts that are usually hard for kids to picture. For example, “scale” and “distance between planets” can be weirdly abstract until your child measures it out and builds a model.

This crate includes a Solar System Model Kit and a Measuring the Distance of Planets activity to help kids visualize planetary spacing in a concrete way. Instead of memorizing a list of planets and moving on, they get to build, compare, and talk through what they’re seeing. That kind of learning sticks.It also leans into constellations in a very kid-friendly way. Your child will create their own constellation viewer with the included Create Constellations Tube activity, and they’ll get to play with space vocabulary through a Galaxy Word Search. These aren’t “busywork” add-ons—they’re tools that reinforce what kids are reading and exploring, while keeping the theme fun and cohesive.

Science experiments and sensory activities are included too, which is basically homeschool code for: “My kid is going to remember this.” In the crate, you’ll find activities like a Bouncing Ball Laboratory (hands-on chemistry style fun), a Galaxy Oobleck experiment, Galaxy Rice, and Glow in the Dark Foam Dough. This mix gives kids multiple ways to interact with the theme—some days they’re experimenting, some days they’re creating, and some days they’re just happily scooping galaxy rice while you read aloud.

And yes, there’s writing—because space naturally invites imagination. The crate includes Rocket to Imagination writing prompts, which are perfect for kids who love storytelling, and also perfect for kids who “don’t like writing” until the prompt involves astronauts, alien planets, or a mission gone hilariously wrong. Books are built in, so you don’t have to plan a library run to make the unit feel complete. The included book set supports both factual learning and story-based engagement: Eyewitness: Planets (DK), Play, Learn and Explore: Space (Yoyo Books), Stink: Solar System Superhero (Megan McDonald), and Where Are the Constellations? (Stephanie Sabol). Together, they give you that “mini library + hands-on activities” combo that makes unit studies work so well—read, discuss, then do something with what you learned.

Time-wise, we include a free 6-week plan that families can use to make this unit feel simple and structured (the “tell me what to do next” version). That plan gives you an easy month-long rhythm for getting through the reading and activities without overthinking it. But it’s also flexible on purpose: you can speed it up if your child is motivated and you’re doing multiple activities per week or stretch it out longer if you want a gentler pace, you’re homeschooling multiple ages, or you’d rather sprinkle space activities into your routine over a longer season. The activities don’t depend on a strict calendar—they connect through the theme, so you can pause and pick up again without feeling like you “ruined the plan.”

If you want to see what the unit looks like in real life before you dive in, there’s also a blog post that walks through how we used the pacing plan, shows several activities in action, and shares practical homeschool tips that work in a real home setting (read: real kids, real mess, real interruptions). It’s especially helpful if you like seeing examples and getting a feel for how to combine books + hands-on projects in a way that feels doable—not overwhelming.

Explore Space is a strong fit for homeschool families who want hands-on space activities for kids that feel educational, exciting, and organized. With 24 planned activities, theme-based books, and supplies included, it takes space science off the screen and onto the table—so your child can explore the solar system with their hands, their eyes, and their curiosity.

Additional Resource: Want to see this unit study in action? See Our Blog Post Here

Additional Information: Items may vary due to current availability. This space unit study crate contains products not manufactured by the seller. Please be advised that crates may contain small parts that may not be suitable for children under 3 years. Do not consume crate contents.

    What's Included in your Crate:

    • Solar System Model Kit
    • Play, Learn, Explore Space Activity Book
    • Shooting Star Art
    • Create Constellations Tube Activity
    • Construct the Constellations
    • Galaxy Word Search
    • Space I-Spy
    • Bouncing Ball Laboratory
    • Galaxy Rice
    • Glow in the Dark Foam Dough
    • Galaxy Oobleck Experiment
    • Out of This World Writing Prompts
    • Measuring the Distance of Planets Activity
    • Invent a Planet Challenge
    • 3D Planet Art
    • Saturn Art
    • Neptune Art
    • Planet Art

    Books Included in this Crate:

    • Eyewitness: Planets from DK
    • Stink: Solar System Superhero by Megan McDonald
    • Where Are the Constellations? by Stephanie Sabol

    Who Is This Space Unit Study Perfect For? Elementary (Ages 6-12)

    • Homeschooling families incorporating space science into their curriculum.
    • Parents looking for fun, screen-free learning activities for their kids.
    • Elementary-aged children fascinated by planets, stars, and astronauts.
    • Gift buyers looking for educational and entertaining presents.

    Processing & Shipping Times: We work hard to get your orders out the door as quickly as possible! While we strive to ship in-stock orders the same day, please allow up to three business days for processing. Some products may be temporarily out of stock while we're restocking supplies, or may be part of a scheduled seasonal release. When a product has a future shipping date, you'll find it displayed near the Add to Cart button before placing your order.

    • If your order includes both in-stock items and items awaiting restock or a scheduled release, we'll ship the in-stock items separately rather than hold your entire order.

    Shipping Methods & Tracking

    • We ship orders via UPS and USPS, with shipping costs calculated at checkout based on your location.
    • Once your order ships, you'll receive a shipping confirmation email with tracking information so you can follow your package's journey.

    Delivery Issues

    • Although we carefully prepare and ship every order, we know things don't always go as planned once a package is in transit. If you have a concern about your shipment, please contact us and we'll do our best to help.
    • If your tracking information shows that your package was delivered but you haven't received it, please contact the shipping carrier for further assistance. If your package is lost, damaged, or stolen, reach out to us so we can help you understand the next steps.

    Where We Ship

    • We currently ship within the United States only.
    • Thank you for supporting Knowledge Crates! We're a small business run by real people, and we appreciate the opportunity to be part of your family's learning adventures.

    🎯 Why You'll Love This

    • It’s truly open-and-go: 24 activities with materials
      included, so you can skip prep and supply runs. 
    • The free 6-week plan gives you structure, but you can go faster or slower depending on your family’s schedule.
    • Strong space coverage without dry lessons: planets, constellations, scale and distance, and hands-on space science. 
    • A great mix of activity types: experiments (Bouncing Ball Lab), sensory play (Galaxy Oobleck, Galaxy Rice), and creative projects. 
    • Books are included, so reading and activities stay connected (and you’re not scrambling for resources). 
    • Writing is fun, not forced, thanks toi the out of this world prompts. 
    • Extra support when you want it: the companion blog post shows activities in action and shares real-life homeschool tips. 
    • Families genuinely enjoy it: the product page includes customer reviews, including a parent sharing that it removed the stress of
      planning a unit study.

    🎯 What Will Your Child Learn?

    • STEM Learning: Introduces core science concepts like gravity, planetary orbits, and chemical reactions through hands-on experiments.
    • Creative Exploration: Encourages artistic expression with galaxy-themed art activities.
    • Critical Thinking & Problem-Solving: Inspires kids to think like scientists as they experiment, predict, and observe.
    • Sensory Engagement: Utilizes multi-sensory activities to make learning more interactive and memorable.

     

    🎯 What academic standards does this crate align with? 

    Next Generation Science Standards (NGSS):

    • 3-PS2-4: Define a simple design problem that can be solved by applying scientific ideas about magnets.
    • 5-PS2-1: Support an argument that the gravitational force exerted by Earth on objects is directed down.
    • PS2.B: Types of Interactions – The gravitational force of Earth acting on an object near Earth's surface pulls that object toward the planet's center.
    • ESS1.A: The Universe and Its Stars – Patterns of the motion of the sun, moon, and stars in the sky can be observed, described, and predicted.

    Science and Engineering Practices:

    • Developing and Using Models
    • Planning and Carrying Out Investigations
    • Analyzing and Interpreting Data

    Crosscutting Concepts:

    • Patterns
    • Cause and Effect
    • Scale, Proportion, and Quantity

    Common Core State Standards (CCSS):

    • CCSS.ELA-LITERACY.RI.4.3: Explain events, procedures, ideas, or concepts in a scientific text, including what happened and why, based on specific information in the text.
    • CCSS.ELA-LITERACY.W.4.2: Write informative/explanatory texts to examine a topic and convey ideas and information clearly.
    • CCSS.MATH.CONTENT.4.MD.A.1: Know relative sizes of measurement units within one system of units.
    • CCSS.MATH.CONTENT.4.G.A.1: Draw points, lines, line segments, rays, angles, and identify these in two-dimensional figures.

    Explore Space - Elementary Science...

    Regular Price
    $124.99
    Sale Price
    $124.99
    Regular Price
    Sold Out
    Unit Price
    per 

    I’m homeschooling two kids… should they each have their own?

    This crate is designed for one child, but there’s plenty for two kids to share if you don’t mind teaming up. If you want them working side by side with their own set of supplies (and fewer “Mooom, he took mine!” moments), add a Companion Crate—it’s a second set of materials without duplicating the books or activity guide.

    How long will the unit take in a real homeschool setting?

    It comes with a simple 4-week plan, but it’s made to flex. Go faster, slow down, or linger on the parts that delight your kiddos the most. Each topic follows an easy rhythm—read, discussion prompt, hands-on activity—so it fits into a real homeschool week without the juggling act.

    Does this unit actually teach the solar system (or just fun space activities)?

    Oh it definitely teaches the solar system. Kids explore planets, stars, amd constellations—but through projects they can actually see and build. Instead of memorizing facts about space, they create models, experiment, and connect the science to real discoveries so it makes sense (and sticks).

    Is this truly open-and-go, or am I still hunting down supplies?

    Yes! This is an “open the box and get started” kind of unit. You’ll get all the materials for 20+ activities, a collection of books, and a step-by-step activity guide. It also includes hands-on experiments, space-inspired art, a DIY solar system model kit, creative writing prompts, and a fun bouncy ball lab.

    I’m homeschooling two kids… should they each have their own?

    This crate is designed for one child, but there’s plenty for two kids to share if you don’t mind teaming up. If you want them working side by side with their own set of supplies (and fewer “Mooom, he took mine!” moments), add a Companion Crate—it’s a second set of materials without duplicating the books or activity guide.

    How long will the unit take in a real homeschool setting?

    It comes with a simple 4-week plan, but it’s made to flex. Go faster, slow down, or linger on the parts that delight your kiddos the most. Each topic follows an easy rhythm—read, discussion prompt, hands-on activity—so it fits into a real homeschool week without the juggling act.

    Does this unit actually teach the solar system (or just fun space activities)?

    Oh it definitely teaches the solar system. Kids explore planets, stars, amd constellations—but through projects they can actually see and build. Instead of memorizing facts about space, they create models, experiment, and connect the science to real discoveries so it makes sense (and sticks).

    Is this truly open-and-go, or am I still hunting down supplies?

    Yes! This is an “open the box and get started” kind of unit. You’ll get all the materials for 20+ activities, a collection of books, and a step-by-step activity guide. It also includes hands-on experiments, space-inspired art, a DIY solar system model kit, creative writing prompts, and a fun bouncy ball lab.

    Space Crafts and Planet Art: A Hands-On Space Unit Study - Knowledge Crates

    Space Crafts and Planet Art: A Hands-On Space Unit Study

    One of the best ways to keep kids excited about learning is through creative, hands-on projects. Space crafts and art projects are a fun way to explore science concepts, encourage creativity, and support fine motor skills—all at once.  In our space unit study, your kids will create all kinds of planet art and space-themed projects, using real art materials like chalk pastels. It’s a wonderful way to make science hands-on and creative!
    SEE THIS UNIT IN ACTION