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Science was a subject I really enjoyed in school, but I hated any of the hands-on experiments. I was all about textbooks and worksheets.

But real life application? No thanks.

Of course, I have kids who are OBSESSED with science and tear through their science curriculum faster than I can keep up.

So I’m in the position of trying to find ways to provide them with more science opportunities without adding a bunch to my plate as a busy mom.

So I found a ton of supplemental science homeschool curriculum, and I’d love to share them with you!

The Best Place to find Supplemental Science homeschool Curriculum #homeschool #curriculum #ihsnet #homeschooling #science #scienceactivities

*This post is sponsored by Homeschool Buyers Co-op, and I was compensated for my time. All thoughts and opinions are 100% my own, please see my full disclosure for details.

Supplemental Science Homeschool Curriculum

These programs will help you add some science fun to your homeschool, no matter what kind of learners you have.

When I needed to find some supplemental science curriculum, I always start by looking at Homeschool Buyer’s Co-op.

They always have a ton of options for a great discount, which helps me watch the budget.

These are just a few of my favorite resources that I found in my search!

Discovery Education Science

Discovery Education Science supports your homeschool science curriculum with up-to-date standards-based virtual labs, simulations, reading passages, and more, with a real-time assessment component that measure’s student’s progress.

Challenge and engage your young scientists with a variety of media, and help them learn scientific process skills by designing and conducting virtual lab investigations and solve open-ended Science Sleuth mysteries.

Adaptive Curriculum

The heart of the Adaptive Curriculum is a large library of online, multi-media, interactive instructional modules called

Each Activity Object allows students to participate in virtual experiments, scientific inquiry exercise, and problem-based learning that helps them gain the knowledge and skills necessary to excel in Math and Science.

The Best Place to find Supplemental Science homeschool Curriculum #homeschool #curriculum #ihsnet #homeschooling #science #scienceactivities


ScienceFusion offers online lessons, videos and virtual labs in an environment fusing print and digital experiences for Grades K-8.

With over 3,000 interactive lessons, videos, simulations, virtual labs, and animations, ScienceFusion was created for learning and teaching in a digital environment but was also designed to give students a meaningful way to interact with science.

Discovery Education Science Techbook

With engaging videos, audio, numerous interactive activities, Discovery Education Techbook is an all-in-one resource designed to encourage students to think like scientists, featuring award-winning videos from Planet Earth, Frozen Planet, Life, and Mythbusters.

Enjoy access to all grades (k-8) in the Science Techbook and in-depth lesson plans and interactive curriculum, all online from any device!

Ocean Classroom

Ocean First Education aims to inspire new depths of awareness and respect for our ocean. Through innovative curriculum, research, and technologies, they seek to connect people with the magic and beauty of the underwater world and create knowledgeable, passionate ocean stewards.

Now, through the courses offered on this page, you and your student can explore the ocean without leaving your home! Ocean First Education offers a variety of courses on amazing creatures, the foundations of marine ecology, ocean literacy, and many, many more. Breathtaking imagery and dynamic curricula guide you on a journey that will help keep your student engaged and interested in the underwater world.

Saving Money on Supplemental Science Homeschool Curriculum

Don’t those all look like so much fun?

Plus with Homeschool Buyer’s Co-Op you can save up to 95% on science homeschool curriculum.

I don’t know about you, but I’m always okay saving that kind of money!

You can browse their full collection of science curriculum and supplements here.