Homeschool Curriculum & Kits
Science Unlocked by HST
Mega Molecules middle school polymer kit
Science Unlocked The Light Trap books and kit materials
Hot and Cold elementary temperature science kit
Contain Your Excitement middle school chemistry home curriculum kit
Chasing Equilibrium
Science Unlocked Reaction Rainbow books and kit materials
Science Unlocked Energy to Burn books and kit materials
Science Unlocked Revenge of the Synth books and kit materials
Science Unlocked Salty States books and kit materials
93 Results

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.

Shop for Science Unlocked Curriculum

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.

Reviews from Homeschool Families
    • “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.