Astronomy
Your kids will love learning astronomy when they figure out how to read a star chart and build a telescope.
Biology
Your kids will love learning biology when you help them understand cells, photosynthesis, virus, xylem, phloem, and more.
Chemistry
Your kids will be ready for high school and college chemistry when you help them learn about atoms, molecules, chemical reactions, acids and bases, and DNA.
Geology
Your kids will love learning about geology when you help them learn about earthquakes, volcanoes, rocks, soils, and climates.
Physics
Your kids will be ready for high school physics when they understand force, energy, work, inertia, motion, and how waves work.
Building Blocks
The Building Blocks Series is a year-long multi-subject program covering all five subjects: chemistry, biology, physics, astronomy, and geology. Subjects build sequentially year-to-year in a spiral learning approach. Our Building Block Series is 103 Top Pick For Homeschool Curriculum.
Focus On
The Focus On Series semester single-subject program for the individual subjects that include chemistry, biology, physics, geology, and astronomy. This series is designed to give kids an introduction to the main core disciplines of science.
Readers
Introduce your students to the basic building blocks of science with our easy-to-read Lexile-scored leveled readers. Your young student will love learning about real chemistry, physics, biology, geology, and astronomy with our full-color 24-page readers.
Find out where to begin
explore our Assessment
Not sure which program or what grade level to start your child? Check out our assessment flow chart to help you decide which program best suits your child.
Building blocks
Focus On
Subjects
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Acids and Bases
$12.95 Add to cart -
Animals
$12.95 Add to cart -
Astronomy Reader Bundle
$72.52 Add to cart -
Atoms
$12.95 Add to cart -
Atoms and Molecules Meet
$12.95 Add to cart -
Bacteria and Archaea
$12.95 Add to cart -
Baseballs, Hockey Pucks, and Busy Ants
$12.95 Add to cart -
Bats
$12.95 Add to cart -
Beginner Reader Bundle
$62.16 Add to cart -
Biology Reader Bundle: The Basics
$145.04 Add to cart -
Birds
$12.95 Add to cart -
Black Holes
$12.95 Add to cart -
Building Block Midterms & Final Exam – Book 1
$15.00 Add to cart -
Building Block Midterms & Final Exam – Book 2
$15.00 Add to cart -
Building Block Midterms & Final Exam – Book 3
$15.00 Add to cart -
Building Block Midterms & Final Exam – Book 4
$15.00 Add to cart -
Building Block Midterms & Final Exam – Book 5
$15.00 Add to cart -
Building Block Midterms & Final Exam – Book 6
$15.00 Add to cart -
Building Block Midterms & Final Exam – Book 7
$15.00 Add to cart -
Building Blocks Book Bundle 1
$158.00 Add to cart -
Building Blocks Book Bundle 2
$158.00 Add to cart -
Building Blocks Book Bundle 3
$158.00 Add to cart -
Building Blocks Book Bundle 4
$158.00 Add to cart -
Building Blocks Book Bundle 5
$158.00 Add to cart -
Building Blocks Book Bundle 6
$158.00 Add to cart -
Building Blocks Book Bundle 7
$158.00 Add to cart -
Building Blocks Study Bundle 1
$189.00 Add to cart -
Building Blocks Study Bundle 2
$189.00 Add to cart -
Building Blocks Study Bundle 3
$189.00 Add to cart -
Building Blocks Study Bundle 4
$189.00 Add to cart -
Building Blocks Study Bundle 5
$189.00 Add to cart -
Building Blocks Study Bundle 6
$189.00 Add to cart -
Building Blocks Study Bundle 7
$189.00 Add to cart -
Building Blocks Study Notebooks – Book 1
$27.00 Add to cart -
Building Blocks Study Notebooks – Book 2
$27.00 Add to cart -
Building Blocks Study Notebooks – Book 3
$27.00 Add to cart -
Building Blocks Study Notebooks – Book 4
$27.00 Add to cart -
Building Blocks Study Notebooks – Book 5
$27.00 Add to cart -
Building Blocks Study Notebooks – Book 6
$27.00 Add to cart -
Building Blocks Study Notebooks – Book 7
$27.00 Add to cart -
Chemistry Reader Bundle: The Basics
$124.32 Add to cart -
Classroom Science Literacy Grade-Level Reading Series
$0.00 – $1,230.00 Select options -
Constellations
$12.95 Add to cart -
Sale!
DEAL- Building Block Book 1 Book Bundle (Softcover)
$105.00 Read more -
Sale!
DEAL- NEW – Building Block Book 5 Book Bundle(Hardcover)
$105.00 Add to cart -
DNA
$12.95 Add to cart -
Duck-Billed Platypus
$12.95 Add to cart -
Earth in Balance
$12.95 Add to cart -
Earth in Space
$12.95 Add to cart -
Earth’s Layers
$12.95 Add to cart -
Earth’s Spheres
$12.95 Add to cart -
Earthquakes
$12.95 Add to cart -
Energy
$12.95 Add to cart -
Exploding Stars
$12.95 Add to cart -
Exploring the Building Blocks of Science Book 1 Laboratory Notebook
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 1 Student Textbook
$118.00 Add to cart -
Exploring the Building Blocks of Science Book 1 Teacher’s Manual
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 2 Laboratory Notebook
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 2 Teacher’s Manual
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 3 Laboratory Notebook
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 3 Student Textbook
$118.00 Add to cart -
Exploring the Building Blocks of Science Book 3 Teacher’s Manual
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 4 Laboratory Notebook
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 4 Student Textbook
$118.00 Add to cart -
Exploring the Building Blocks of Science Book 4 Teacher’s Manual
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 5 Laboratory Notebook
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 5 Student Textbook
$118.00 Add to cart -
Exploring the Building Blocks of Science Book 5 Teacher’s Manual
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 6 Laboratory Notebook
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 6 Student Textbook
$118.00 Add to cart -
Exploring the Building Blocks of Science Book 6 Teacher’s Manual
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 7 Laboratory Notebook
$46.00 Add to cart -
Exploring the Building Blocks of Science Book 7 Student Textbook
$118.00 Add to cart -
Exploring the Building Blocks of Science Book 7 Teacher’s Manual
$46.00 Add to cart -
Fish
$12.95 Add to cart -
Focus On Chemistry Book Bundle – Middle School & Elementary Combo
$162.00 Read more -
Focus On Elementary Astronomy Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Elementary Astronomy Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Elementary Astronomy Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Elementary Astronomy Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Elementary Biology Book Bundle (3rd Edition)
$86.00 Read more -
Focus On Elementary Biology Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Elementary Biology Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Elementary Biology Student Textbook (3rd Edition)
$46.00 Add to cart -
Focus On Elementary Biology Study Bundle (3rd Edition)
$111.00 Read more -
Focus On Elementary Biology Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Elementary Biology Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Elementary Chemistry Book Bundle (3rd Edition)
$86.00 Read more -
Focus On Elementary Chemistry Laboratory Notebook (3rd Edition
$34.00 Add to cart -
Focus On Elementary Chemistry Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Elementary Chemistry Student Textbook (3rd Edition)
$46.00 Read more -
Focus On Elementary Chemistry Study Bundle (3rd Edition)
$111.00 Read more -
Focus On Elementary Chemistry Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Elementary Chemistry Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Elementary Geology Book Bundle (3rd Edition)
$86.00 Read more -
Focus On Elementary Geology Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Elementary Geology Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Elementary Geology Student Textbook (3rd Edition)
$46.00 Read more -
Focus On Elementary Geology Study Bundle (3rd Edition)
$111.00 Read more -
Focus On Elementary Geology Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Elementary Geology Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Elementary Physics Book Bundle (3rd Edition)
$86.00 Read more -
Focus On Elementary Physics Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Elementary Physics Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Elementary Physics Student Textbook (3rd Edition)
$46.00 Add to cart -
Focus On Elementary Physics Study Bundle (3rd Edition)
$111.00 Read more -
Focus On Elementary Physics Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Elementary Physics Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Geology Middle School Book Bundle (3rd Edition)
$86.00 Read more -
Focus On High School Chemistry Book Bundle
$188.00 Add to cart -
Focus On High School Chemistry Quizzes
$15.00 Add to cart -
Focus On High School Chemistry Student Text Hard Cover
$167.00 Add to cart -
Focus On Middle School Astronomy Book Bundle (3rd Edition)
$86.00 Add to cart -
Focus On Middle School Astronomy Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Middle School Astronomy Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Middle School Astronomy Student Textbook (3rd Edition)
$46.00 Add to cart -
Focus On Middle School Astronomy Study Bundle (3rd Edition)
$111.00 Add to cart -
Focus On Middle School Astronomy Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Middle School Astronomy Teacher’s Manual (3rd Edition)
$34.00 Add to cart -
Focus On Middle School Biology Book Bundle (3rd Edition)
$86.00 Add to cart -
Focus On Middle School Biology Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Middle School Biology Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Middle School Biology Student Textbook (3rd Edition)
$46.00 Add to cart -
Focus On Middle School Biology Study Bundle (3rd Edition)
$111.00 Add to cart -
Focus On Middle School Biology Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Middle School Biology Teacher’s Manual (3rd Edition)
$34.00 Add to cart -
Focus On Middle School Chemistry Book Bundle (3rd Edition)
$86.00 Read more -
Focus On Middle School Chemistry Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Middle School Chemistry Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Middle School Chemistry Student Textbook (3rd Edition)
$46.00 Add to cart -
Focus On Middle School Chemistry Study Bundle (3rd Edition)
$111.00 Read more -
Focus On Middle School Chemistry Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Middle School Chemistry Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Middle School Geology Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Middle School Geology Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Middle School Geology Student Textbook (3rd Edition)
$46.00 Add to cart -
Focus On Middle School Geology Study Bundle (3rd Edition)
$111.00 Read more -
Focus On Middle School Geology Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Middle School Geology Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Middle School Physics Laboratory Notebook (3rd Edition)
$34.00 Add to cart -
Focus On Middle School Physics Midterms & Final (3rd Edition)
$15.00 Add to cart -
Focus On Middle School Physics Student Textbook (3rd Edition)
$46.00 Add to cart -
Focus On Middle School Physics Study Bundle (3rd Edition)
$111.00 Read more -
Focus On Middle School Physics Study Notebook (3rd Edition)
$19.00 Add to cart -
Focus On Middle School Physics Teacher’s Manual (3rd Edition)
$34.00 Read more -
Focus On Physics Middle School Book Bundle (3rd Edition)
$86.00 Read more -
Force
$12.95 Add to cart -
French Fries and Fizzy Pop
$12.95 Add to cart -
Frogs and Toads
$12.95 Add to cart -
Galaxies
$12.95 Add to cart -
Geology Reader Bundle
$145.04 Add to cart -
Heat
$12.95 Add to cart -
Inertia
$12.95 Add to cart -
Life
$12.95 Add to cart -
Light We Can See
$12.95 Add to cart -
Magnetosphere
$12.95 Add to cart -
Magnets
$12.95 Add to cart -
Marshmallows, Mud Pies, and Messy Rooms
$12.95 Add to cart -
Microscopes
$12.95 Add to cart -
Minerals
$12.95 Add to cart -
Molecules
$12.95 Add to cart -
Mollusks
$12.95 Add to cart -
Moving Plates
$12.95 Add to cart -
Mushrooms, Molds, and Bread Bugs!
$12.95 Add to cart -
Nebulae
$12.95 Add to cart -
Octopuses
$12.95 Add to cart -
Our Solar System
$12.95 Add to cart -
Photosynthesis
$12.95 Add to cart -
Physics Reader Bundle
$124.32 Add to cart -
Planets
$12.95 Add to cart -
Plant Cells vs Animal Cells
$12.95 Add to cart -
Plants
$12.95 Add to cart -
Preview: Exploring Science Book 1
$0.00 Add to cart -
Preview: Exploring Science Book 2
$0.00 Add to cart -
Preview: Exploring Science Book 3
$0.00 Add to cart -
Preview: Exploring Science Book 4
$0.00 Add to cart -
Preview: Exploring Science Book 5
$0.00 Add to cart -
Preview: Exploring Science Book 6
$0.00 Add to cart -
Preview: Exploring Science Book 7
$0.00 Add to cart -
Preview: Focus on Elementary Astronomy (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Elementary Biology (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Elementary Chemistry (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Elementary Geology (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Elementary Physics (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Middle School Astronomy (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Middle School Biology (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Middle School Chemistry (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Middle School Geology (3rd Edition)
$0.00 Add to cart -
Preview: Focus on Middle School Physics (3rd Edition)
$0.00 Add to cart -
Proteins
$12.95 Add to cart -
Protozoa
$12.95 Add to cart -
Reptiles
$12.95 Add to cart -
Rocks
$12.95 Add to cart -
Rubber Rain Boots and Plastic Pink Flamingos
$12.95 Add to cart -
Sea Jellies
$12.95 Add to cart -
Sea Stars
$12.95 Add to cart -
Sharks
$12.95 Add to cart -
Snails
$12.95 Add to cart -
Solids, Liquids and Gases
$12.95 Add to cart -
Sound
$12.95 Add to cart -
Sponges
$12.95 Add to cart -
Stars
$12.95 Add to cart -
The Atmosphere
$12.95 Add to cart -
The Biosphere
$12.95 Add to cart -
The Cell: A Tiny City
$12.95 Add to cart -
The Geosphere
$12.95 Add to cart -
The Hydrosphere
$12.95 Add to cart -
The Moon
$12.95 Add to cart -
The Shape of Earth
$12.95 Add to cart -
The Sun
$12.95 Add to cart -
Viruses
$12.95 Add to cart -
Volcanoes
$12.95 Add to cart -
Waves
$12.95 Add to cart -
What is Astronomy?
$12.95 Add to cart -
What is Biology?
$12.95 Add to cart -
What is Chemistry?
$12.95 Add to cart -
What is Exercise Science
$12.95 Add to cart -
What is Geology?
$12.95 Add to cart -
What is Physics?
$12.95 Add to cart -
Wheels on a Bike
$12.95 Add to cart -
Work
$12.95 Add to cart -
Worms
$12.95 Add to cart -
Zappity ZAP ZAP
$12.95 Add to cart -
Exploring the Building Blocks of Science Book 2 Student Textbook
$118.00 Add to cart
