Skip to content
My Account
Cart
Real Science-4-Kids
Inspiring a New Generation
Products
Focus On
Single-subject program
Bundles
Research Bundle
Study Bundle
Book Bundle
Individual Products
Student Text
Teacher's Manual
Lab Workbook
Quizzes
Online Courses
Study Notebooks
Graphics Package
Building Blocks
Multi-subject program
Bundles
Research Bundle
Study Bundle
Basic Bundle
Individual Products
Student Text
Teacher's Manual
Lab Workbook
Quizzes
Online Courses
Study Notebooks
Graphics Package
Supplemental
Other fun stuff
Building Blocks Book K
Super Simple Experiments
Focus On High School Chemistry
Clearance
Dinged, Damaged, Discontinued
Chemistry KOGS
Dr. Keller's Deals
Our science curriculum programs are kindergarten through 8th grade covering chemistry, biology, physics, astronomy, and geology.
Getting Started
Expert Advice
Checklists and How Tos
Assessment
Get started right guide
Materials Guide
Stocking the kitchen lab
Samples
Give our products a try!
Choosing a science program
Learn more about which program is right for you.
Building Blocks
Focus On
More
About Us
Learn more about us
Contact Us
Phone, email, address
Giveback
The Christopher T. Keller Foundation
FAQ
Frequently Asked Questions
Wholesale
Distributors, schools, co-ops
Become An Affiliate
Partner with us!
Shipping & Returns
Find out more about returning items
Reviews
Blog
Home
/ Supplemental
Supplemental
Showing all 4 results
Default sorting
Sort by popularity
Sort by average rating
Sort by newness
Sort by price: low to high
Sort by price: high to low
Building Blocks Book K
$
29.00
Quick View
Add to cart
Building Blocks Mid-Terms
$
15.00
Quick View
Select options
Focus On High School Chemistry
$
14.00
–
$
99.00
Quick View
Select options
Super Simple Experiments
$
15.00
–
$
47.00
Quick View
Select options
