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Real Science-4-Kids (Gravitas Publications)

Worldview-neutral, chemistry-first science books by Dr. Rebecca Keller, with weekly labs.

Updated September 2026 · 10 sources

Grades	K–9th
Creation/faith	Worldview-neutral: leaves origins to parents
Approach	Textbook chapters with one hands-on experiment per chapter
Who teaches	The parent teaches
Parent prep	Moderate (gather household lab supplies each week)
Screen time	Mostly offline (books and paper)
Video lessons	None: book-based; the digital dashboard holds lesson plans and printables
Cost	$184: Science Book 3 (grades 3–5) 3-Book Print Trio: textbook, student pages, teacher pages (source)
Placement	RS4K curricula map Each book spans three grades; place by reading level, start new students at Book 1 or Book 5

Is it right for your child? Answer a few questions to see how Real Science-4-Kids (Gravitas Publications) ranks against 28 other programs.

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What parents say

Parents value the real science vocabulary, the clear short chapters, and labs that use household items and usually work. Critics find some books too light and quickly finished, point to student questions with no answer key, and note that younger children need a lot of reading help. Religious families also note that it deliberately leaves God and origins out.

Parents love

Real terms from the start (atoms, energy, force)
Labs use mostly household items
Neutral on origins, so it fits many families

Common complaints

Some student questions have no answer key
Some parents find some books too thin
Younger or weaker readers need a parent reading along

Who it fits

Best for

No religious content. Worldview-neutral; avoids origins and the age of the earth
Textbook + labs. Short text chapters plus a weekly lab
Mostly offline. Mostly books and hands-on work
Some screen time. Books-based, little screen time
Some: 20–30 min daily. One chapter and one lab a week with parent help
Confident. Rewards a parent who's confident with science
Traditional. Text, lab notebook and teacher guide

Less suited for

Video lessons a big plus. Book-based; the digital dashboard holds lesson plans and printables
I'd rather a video or script teach. Expects the parent to do the teaching

These come straight from the scoring rules the quiz uses.

Similar programs

Mr. Q's Classic Science (E=McQ)Humorous, non-religious science ebooks; the elementary Life Science book is free
R.E.A.L. Science OdysseySecular, lab-centered science with short readings and lab sheets, K–10
Berean Builders ScienceHands-on Christian science taught through the history of discovery, by Dr. Jay Wile

Comparisons

R.E.A.L. Science Odyssey vs Real Science-4-Kids (Gravitas Publications)

Questions parents ask

How does Real Science-4-Kids (Gravitas Publications) teach science?

Real Science-4-Kids (Gravitas Publications) is described as textbook chapters with one hands-on experiment per chapter. Parent prep: moderate (gather household lab supplies each week).

What grades does Real Science-4-Kids (Gravitas Publications) cover?

Real Science-4-Kids (Gravitas Publications) covers grades K–9th.

How much does Real Science-4-Kids (Gravitas Publications) cost?

$184: Science Book 3 (grades 3–5) 3-Book Print Trio: textbook, student pages, teacher pages. Prices were checked on publisher or retailer pages in September 2026; check current prices before buying.

Is Real Science-4-Kids (Gravitas Publications) creationist or secular?

Worldview-neutral: leaves origins to parents.

Is Real Science-4-Kids (Gravitas Publications) online?

Mostly offline (books and paper). The parent teaches.

Does Real Science-4-Kids (Gravitas Publications) have a placement test?

Yes. RS4K curricula map. Each book spans three grades; place by reading level, start new students at Book 1 or Book 5

Sources (10)

Summaries are in our own words.