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Make art using the sun, learn why the sun is important to Earth, find out how to melt chocolate faster and slower, and design a sun blocking device to protect your candy. The Sun Blocker will shed some light on the sun!
Wonder (K-2nd grade)
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Squishy Science allows your student to take hands-on learning to a whole new level! Students will create squishy concoctions while learning about states of matter, physical properties, and the engineering design process!
Wonder (K-2nd grade)
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Super Seeds is a hands-on Science Unlocked experience for your student! Students will design and carry out investigations to discover the diversity and dispersal of seeds, and explore pollination and germination.
Wonder (K-2nd grade)
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Make some noise! You’ll be cheering with delight when you do these hands-on experiments about sound and vibration. Make things move without touching them, design a string phone, create a musical instrument, and more!
Wonder (K-2nd grade)
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Your budding biologist will love learning about arctic penguins and their unique parenting skills. In this penguin theme kit, your student will learn about offspring, how they're cared for, and how they get traits from their parents.
Wonder (K-2nd grade)
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Students will learn about the connection between structure and function in this hands-on curriculum kit. Engage in activities to learn about matter and create a bridge to show how many small pieces work together.
Wonder (K-2nd grade)
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Have you ever wondered what a polymer really is? This kit will help you find out! Learn about what polymers are, why they're used, why they are essential to life, and how we get them through exciting, engaging experiments.
Accelerate (3rd-7th grade)
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Investigate light’s role in energy transfer and sight, and find out how pigments connect science, art, and society! Students will learn about the darkest coating in the world, paint super-black objects, and so much more!
Accelerate (3rd-7th grade)
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Discover the four things all plants and animals need to live! This hands-on kit will have your student learning about ecospheres, photosynthesis, why animals eat what they do, and why they belong in different environments!
Wonder (K-2nd grade)
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You observe temperature every day with how hot or cold you feel. Temperature is so much more than that! Design and carry out a fun experiment by making a thermometer and using it to measure the effects of various conditions on temperature.
Wonder (K-2nd grade)
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Learn about why animals look the way that they do. This life science curriculum kit explains animal traits and how that impacts their survival. Play the survival game detailing natural selection and explore examples from each class of animals.
Launch (8th-12th grade)
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Crack the code of DNA and its use in the medical field through a series of hands-on experiments. Students will work their way through a medical mystery using the scientific method to learn how DNA affects our lives.
Launch (8th-12th grade)
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It's hard to contain your excitement with this kit! Students discover the world of matter and mass through a series of exciting and engaging experiments. Students will observe chemicals and their reactions and much more!
Accelerate (3rd-7th grade)
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Crash into this physics kit to learn how materials and the structure of design impact the ability to withstand collisions. Find out the connection between potential energy and kinetic energy using a simple ramp and more!
Accelerate (3rd-7th grade)
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Discover the mechanisms that keep your body regulated. Students will learn about osmosis and diffusion as they work through this engaging curriculum kit. They will learn how the body functions and dissect a mammal kidney.
Launch (8th-12th grade)
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This item only ships Economy or UPS to a street address in the 50 US states.
From Brrr to Burrow is packed with hands-on activities! Discover the amazing ways animals stay warm through various experiments and activities. Your student will learn about how animals stay warm and find food in the cold.
Wonder (K-2nd grade)
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Blast off into learning with this exciting kit! Students will make a variety of rockets and measure their movements. They will learn about the connection between force and motion, and how to push and pull around obstacles.
Wonder (K-2nd grade)
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Discover the world of Ancient Organisms! You will design and carry out investigations to discover the intricacies of fossils. Learn how fossils are used to understand ancient and modern organisms and even create your own!
Launch (8th-12th grade)
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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)
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This full month of hands-on learning kit engages your student in electrical circuits. They'll learn about the conductivity of materials, compare designs of circuits and switches, and design a model home circuit.
Accelerate (3rd-7th grade)
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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)
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This item only ships Economy or UPS to a street address in the 48 US states.
Keeping it all inside, or ready to let it out? Explode balloons and create a drink insulator! This chemistry kit introduces thermal energy to your student, including how it works at the particle level.
Accelerate (3rd-7th grade)
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In this a-MAZE-ing exploration kit, students will investigate the world of light and discover what happens when it hits different objects. A do-it-yourself periscope and mirror maze provides hours of interactive learning.
Wonder (K-2nd grade)
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Build and test a marble ramp, zipline, pulley, and two types of claws to determine which works best for moving different objects. Use these hands-on science experiments to discover the engineering and technology of different simple machines.
Wonder (K-2nd grade)
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Build and test a slingshot, crossbow, and catapult. Discover which simple machine will launch a gummy bear furthest. Use these hands-on science experiments to discover the engineering and technology of different simple machines.
Wonder (K-2nd grade)
Out of Stock, Expected to Ship: 09/02/2024
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Discover chemical reactions in this Launch level (grades 8-12) chemistry kit. Make a reaction rainbow to study reactions of acids and bases, and solve problems related to pH of solutions with six hands-on experiments.
Launch (8th-12th grade)
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Discover patterns of energy and information transfer! Magnetize Me kit illustrates the mathematical relationship between magnetic force, voltage, current and resistance. Build and test electric motor designs in this high school physics kit.
Launch (8th-12th grade)
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Model and experiment to learn how ecosystems respond to change. Learn how energy and matter cycle through organisms during respiration, with and without oxygen. In this high school biology kit, learn how energy moves through ecosystems.
Launch (8th-12th grade)
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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)
Out of Stock, Expected to Ship: 09/02/2024
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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)
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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)
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Learn how animal eyes and organism survival are related with this biology kit for students grades 3-7. Compare specimens to determine each organism’s environment. Model an animal eye and even dissect a sheep's eye.
Accelerate (3rd-7th grade)
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Explore the changes involved in storing and releasing energy from food. Build a calorimeter and experiment with your food and burn different foods and measure the energy released. Engage in five experiences in this month-long chemistry kit.
Accelerate (3rd-7th grade)
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Dive into biochemistry in this Launch level (grades 8-12) biology kit. Discover biochemical processes in tissues, organisms that photosynthesis, and the importance of amino acids and enzyme with five hands-on experiences.
Launch (8th-12th grade)
Out of Stock, Expected to Ship: 09/02/2024
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Learn how measurements and conversions help scientists and engineers design technological solutions in physics. Design and Test a model spacecraft! Analyze the accuracy and precision of measurements in this high school physics kit.
Launch (8th-12th grade)
Out of Stock, Expected to Ship: 09/02/2024
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Gain a deeper understanding of phase changes and perform experiments to manipulate water's boiling and freezing points. Learn how polarity affects solubility and other physical properties in this high school chemistry kit.
Launch (8th-12th grade)
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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
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Accelerate
Grades 3-7
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Launch
Grades 8-12
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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.
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Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets.
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