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Quick Take: Engaging literature-based science with everything included. Rating: 4/5
Best For: Literature-loving families wanting complete, ready-to-use packages
Price: $150-$450 per level (varies by package completeness)
If your kids love books but hate textbooks, Sonlight Science may be the answer. After using it with my own children for two years, I can say it’s a solid choice. It works best for families who love stories and want everything planned out.
This review covers what you need to know about Sonlight Science. I’ll help you decide if it’s right for your family.
What is Sonlight Science?
Sonlight builds full packages around living books instead of textbooks. Their science programs mix story books, scientist bios, hands-on experiments, and teacher guides into one box. According to Cathy Duffy Reviews, it’s one of the top literature-based options.
John and Sarita Holzmann started the company in 1990. They were missionaries who homeschooled their own kids abroad. They wanted lessons that come alive through good books.
What sets Sonlight apart is how complete each package is. Everything arrives ready to use. You don’t have to hunt for books or plan lessons. The HSLDA notes that many families prefer this all-in-one approach.
How Sonlight Science Works
Sonlight sets up science in levels that match their main program. Each level builds on the one before.
Available Programs
Sonlight has science packages from early grades through high school:
- Science A-F: Elementary levels covering life science, earth science, and physical science through living books
- Science G-I: Middle school levels with increased depth and lab components
- High School Sciences: Biology, Chemistry, and Physics with rigorous content
You can use each level alone or pair it with Sonlight history for a full package.
Weekly Structure
A typical Sonlight Science week includes:
- Reading: Daily living book readings scheduled across the week (15-30 minutes)
- Experiments: 1-2 hands-on activities per week (30-45 minutes each)
- Discussion: Parent-child conversations about concepts (built into reading time)
- Optional: Additional reading and enrichment activities
Plan for 3-5 hours per week. In my experience, the lower levels take less time.
Materials Included
Complete packages include:
- All scheduled books (typically 6-12 per level)
- Instructor guide with daily schedules, discussion questions, and teaching notes
- Experiment supply kit (optional but convenient)
- Student activity sheets and lab notebook pages
The teacher guides are very thorough. They give you everything you need to teach well, even if science isn’t your strong suit. Research from the U.S. Department of Education shows that parent confidence improves student outcomes.
Sonlight Science Pros
1. Excellent Book Selections
Sonlight picks their books with care. They choose titles that are both accurate and fun to read. These aren’t dumbed-down kid versions. They’re real books that respect your child’s mind.
My kids still remember the stories we read together. That’s the power of living books. They stick in a way textbooks don’t.
2. Complete, Ready-to-Use Packages
For busy families, Sonlight’s all-in-one design can’t be beat. Books arrive ready. Experiments come with supplies. Guides tell you what to do each day.
This saves a lot of time. I found it especially helpful when teaching my three kids at once.
3. Both Secular and Faith-Based Options
Sonlight offers both secular and Christian options. You pick what fits your family. Both versions have the same high quality.
4. Excellent Customer Service
Sonlight has great customer service. I’ve called them twice with questions, and they were quick to help. This matters when you’re buying something you can’t see first.
5. Works Across Multiple Ages
Living books work well for mixed ages. Younger kids can listen in while older ones dig deeper. We did this with our 6 and 10 year old, and it worked great.
Sonlight Science Cons
1. Premium Pricing
Full packages cost a lot, especially with supply kits. If money is tight, the price may be too high.
But you can resell the books later or pass them to younger kids. That helps make up for the cost.
2. Less Systematic Coverage
Book-based science doesn’t cover topics in strict order. Some families want more structure, especially for high school.
3. May Not Suit All Learning Styles
Kids who like clear steps may not like the story style. Kids who hate reading will struggle since books are the core of every lesson.
4. Limited Flexibility
You can skip parts, but Sonlight works best as a whole. If you like to mix and match, this may feel too rigid.
Who is Sonlight Science Best For?
Great fit if:
- Your family loves reading and learns well through stories
- You value convenience and want complete, pre-planned packages
- You want worldview options (secular or faith-based)
- You’re teaching multiple ages simultaneously
- You prefer learning through living books over textbooks
May not be ideal if:
- Budget constraints make premium packages difficult
- Your child resists reading or prefers visual/hands-on learning primarily
- You want highly systematic, sequential coverage
- You prefer building your own curriculum from various sources
Sonlight vs Alternatives
| Feature | Sonlight | Apologia | NOEO |
|---|---|---|---|
| Price | $$-$$$ | $$-$$$ | $$ |
| Grade Range | PreK-12 | K-12 | 1-8 |
| Worldview Options | Both | Creation | Secular |
| Teaching Style | Literature | Textbook | Literature |
| Completeness | Very High | High | High |
| Best For | Book lovers | Independent readers | Classical method |
Frequently Asked Questions
Is Sonlight Science worth the money?
For families who use it as intended and value the convenience of complete packages, Sonlight provides genuine value despite premium pricing. The carefully selected books, thorough instructor guides, and time savings justify the investment for many families. However, those on tight budgets or who won’t use all components might find better value elsewhere.
What grades does Sonlight Science cover?
Sonlight offers science from preschool through high school. Elementary programs (A-F) cover general science topics through living books. Middle school levels (G-I) increase depth and lab work. High school courses provide rigorous preparation for college.
Is Sonlight Science secular or religious?
Sonlight offers both options, clearly labeled. Families can choose secular science packages or faith-based alternatives according to their preferences. This flexibility distinguishes Sonlight from curricula that offer only one approach.
How long do Sonlight Science lessons take?
Plan for 3-5 hours weekly, distributed across multiple days. Daily reading takes 15-30 minutes, while experiments require 30-45 minutes once or twice weekly. Discussion happens naturally during reading time.
Can I use Sonlight Science without buying everything?
You can purchase books individually if you find them used or at the library, but the instructor guides are essential and sold separately. The supply kits are optional. However, Sonlight works best as a complete package.
Final Verdict
Sonlight Science does what it says: book-based learning with zero planning stress. The books are fun. The packages are complete. And you get to pick your worldview.
For families who love to read, this is a great pick. The high price is the main downside. But if you can swing it, the quality is hard to beat.
After two years with Sonlight, my kids have a real love for science. They remember the stories and ask great questions. That’s worth a lot to me.
Rating: 4/5
Check Current Prices at Sonlight
For more science curriculum options, see: Best Homeschool Science Curriculum
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