![Boy conducting an experiment from Science Unlocked Raining on Our Parade](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15346/20387/SU-RAINON_thumbnail__90805.1718131329.jpg?c=2)
![Young boy conducting moon phase experiment from the Science Unlocked See You Around kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15344/20363/SU-SEEYOU_thumbnail__97920.1718130258.jpg?c=2)
![Two boys observing the can crushing experiment from Science Unlocked Feeling the Pressure](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15302/20374/SU-FEELPR_thumbnail__36895.1718130918.jpg?c=2)
![Girls demonstrating the relationship between the sun, moon, and Earth with an experiment from Science Unlocked The Dark Side](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15279/20371/SU-DARKSD_thumbnail__76655.1718130702.jpg?c=2)
![Young boy conducting an experiment from the Science Unlocked Go With the Flow kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15276/20355/SU-GOFLOW_thumbnail__04012.1718129840.jpg?c=2)
![girl and boy preparing to conduct an experiment from Science Unlocked Rocks and Resources](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15375/20388/SU-ROCKRE_thumbnail__21278.1718131354.jpg?c=2)
![Boy simulating weather with an experiment from Science Unlocked Not-So-Solid Ground](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15342/20367/SU-WEATWT_thumbnail__73075.1718130448.jpg?c=2)
![Two girls conducting an experiment from Science Unlocked Restless Rocks](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15412/20420/SU-RESTRK_thumbnail__32998.1718132155.jpg?c=2)
![girl conducting an experiment from Science Unlocked What Goes Around kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15411/20392/SU-WHATGO_thumbnail__02411.1718131441.jpg?c=2)
![Two teen girls conducting an experiment from Science Unlocked Searching the Sky](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15410/20423/SU-SEASKY_thumbnail__99816.1718132230.jpg?c=2)
![Boy conducting an experiment from the Science Unlocked Hazards and Humans kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15376/20377/SU-HAZHUM_thumbnail__10494.1718131001.jpg?c=2)
![Young girl conducting an experiment from Science Unlocked Working With Watersheds](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15364/20430/SU-WTRSHED_thumbnail__68373.1718132339.jpg?c=2)
![Boy conducting an experiment from Science Unlocked Not-So-Solid Ground](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15363/20358/SU-NOTSOL_thumbnail__54261.1718130031.jpg?c=2)
![Teen girls making observations during an experiment from Science Unlocked Reading the Rocks](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15362/20417/SU-READRK_thumbnail__18046.1718132102.jpg?c=2)
![Boy and girl examining an experiment from the Science Unlocked Secret Life of Stars kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15359/20424/SU-SECRET_thumbnail__39165.1718132246.jpg?c=2)
![Teen girl conducting an experiment from the Science Unlocked Going in Circles kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15345/20405/SU-GOCIRC_thumbnail__38358.1718131825.jpg?c=2)
![Girl observing an experiment from Science Unlocked Danger Zone kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15343/20401/SU-DANGER_thumbnail__87384.1718131706.jpg?c=2)
![Boy doing the fossil dig experiment in the Science Unlocked Beneath Our Feet kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15313/20368/SU-BENEAT_thumbnail__69850.1718130599.jpg?c=2)
![Teen girl conducting an experiment from Science Unlocked Unusual Structures](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/15301/20428/SU-UNSTRUC_thumbnail__32889.1718132310.jpg?c=2)
Get ready to discover earth and space as your student Accelerates to a new level of science! This complete school year includes detailed teacher guides, full-color student workbooks, and experiment supplies.
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Item ships to the United States only.
Learn about earth and space this school year as your student studies natural resources, solar energy changes, and more. This bundle includes detailed teacher guides, full-color student workbooks, and experiment supplies.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
What impacts do humans have on acid rain and ocean acidification? Your young environmentalist will recognize and test the impact pH has on the natural and man-made world with this earth science curriculum kit.
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Item ships to the United States only.
Find your place in space with this fun, hands-on earth and space curriculum kit! Find out what stars really are! Model the movements of the Earth and Moon around the Sun, discover moon phases, seasons, and more.
Wonder (K-2nd grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Can you feel the weather changing or do you have to rely on your eyes? Your student will experiment with temperature and pressure create their own weather report with this exciting earth and space curriculum kit!
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Simulate and study the patterns of the sky! This Earth and space science curriculum kit will help any young astronomer learn and observe patterns in nature happening both here on Earth and in our galaxy.
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Your young geologist will learn how animals impact the environment by building and testing your own model dams! This earth and space science curriculum kit delves into human and environmental impact through a variety of fun science activities.
Wonder (K-2nd grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Discover rocks, minerals, and natural resources in this month long earth science kit. Your 3-7 grade student will see minerals deposited in a geode, create a rock cycle model, and understand erosion.
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Delve into local and severe weather with this beginner-level earth and space curriculum kit! Your young meteorologist will learn how to build and test weather models and track their local weather.
Wonder (K-2nd grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This item only ships Economy or UPS to a street address in the 48 US states.
Discover Earth's layers and how they relate to natural events in this Launch Level (Grades 8-12) Earth and Space kit. Use models of Earth's interior and the ocean floor to understand earthquakes, volcanoes, and island formations.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Discover Earth's intricate water cycle in this Accelerate Level (Grades 3-7) Earth and Space Kit. Your student will take a deep dive into the water cycle, turn salt water into fresh water and experiment with erosion.
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Launch into the relationships of the Solar System and solar objects in this kit for Grades 8-12. Use ancient calendars and observations of planets, stars to study movement of solar bodies in the universe with five hands-on experiences.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Discover climate connections to understand how humans predict and prevent damage from natural hazards. Analyze data like a seismologist! Design and model your own natural disaster prevention idea with 5 experiments in this month-long kit.
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Uncover the impact of infrastructure. Build and model watersheds to measure runoff differences and investigate human influence on natural systems with 6 learning experiences in this high school Earth Science kit.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Learn how Earth's surface features change by natural and human-caused events. Build sand castles and wash them away in this earth science kit. Discover erosion prevention and design your own solution for preventing damage from moving water.
Wonder (K-2nd grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Dig into Earth's history like a geologist with clues hidden in rock layers around the world. Model rock layers, the moon's formation, investigate how rusting happens in different conditions, and analyze a scientific article about geology.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Discover spectroscopy and how astronomers use it to study our Sun, the stars, and the universe! This high school earth and space kit provides a full month of learning to explore the connection between electricity and magnetism and the Sun.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Follow carbon through the carbon, water, nitrogen, phosphorus, and rock cycles. Model and test the Earth’s cycles to discover how carbon is incorporated into each of them.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Learn what causes change to our global climate and dive into the impact it has on your surroundings. Explore extreme heat and develop a real-life solution to climate problems in this high school earth and space kit.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Test how the development of modern technology such as the smartphone affects our environment. Learn how renewable and nonrenewable resources are used and grow plants under different conditions to visualize the non-monetary costs of mining.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Dig into layers of learning how Earth's surface has changed by examining fossils in layers of rock, modeling tectonic plates, and making mountains. This earth science kit is perfect for grades 3-7.
Accelerate (3rd-7th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Build, grind, and wash away dirt and rocks to discover the fascinating world of erosion and weathering! In this High School Earth Science kit, your student will test the intricacies of Earth’s geological processes.
Launch (8th-12th grade)
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Science Unlocked is HST’s award-winning, revolutionary inquiry-based hands-on science curriculum. Available in full-year curriculum or monthly a la carte kits.
Lesson planning and doing science at home is now easier than ever. With Science Unlocked, you can filter your interest and build a program specifically for your children. Each individual kit contains a full month of fun and easy hands-on science activities, while bundles give you all you need to teach a full year of science.
“We did Newton’s Notions. I felt like the reading was very meaty and good; it didn’t talk down to my child. It was written for his level. The way [the curriculum] was laid out was very clear and consistent for both my child and me.”
— Danielle E.
“This was definitely age-appropriate for my daughter who is advanced in both math and science. I appreciated the planning page in the Teacher’s Guide where it laid out the time and the flow for the curriculum. Being able to see the full picture was very helpful for me.”
— Amy S.
“Yes! This is what I was looking for! This has been a lot of fun at home, but I also see it as even more fun for our STEM club or our co-op.”
— Cindy W.
Choose your level and get started today!
Wonder
Grades K-2
Explore Now
Accelerate
Grades 3-7
Explore Now
Launch
Grades 8-12
Explore Now
We get it. Science can be messy. But Home Science Tools' products and service can handle it.
Our products are durable, reliable, and affordable to take you from the field to the lab to the kitchen. They won't let you down, no matter what they're up against. Whether it's (over)eager young scientists year after year, or rigorous requirements that come once-in-a lifetime.
And if your science inquiry doesn't go as expected, you can expect our customer service team to help. Count on friendly voices at the other end of the phone and expert advice in your inbox. They're not happy until you are.
Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets.
Questions? Get in touch with our Customer Service team.