The CK-12 Foundation was founded with the mission to enable everyone to learn in his or her own way. We pair high-quality content with the latest technologies. We equip students, teachers, and parents with everything they need. For free.

Subjects: Math (Interactive and Conventional), Science, English, Social Studies, Astronomy, Engineering, Health, Photography, and Technology

Resources: Digital  tutor, textbooks, study guides, adaptive practice, and stimulations

Grades:  PreK to 12th Grades

Memberships: Free | International Studies

The mission of the Core Knowledge Foundation is to advance excellence and equity in education for all children. To achieve this mission, we offer detailed curricular guidance and materials to schools, teachers, parents, and policymakers—to anyone who believes, as we do, that every child in a diverse democracy deserves access to enabling knowledge.

Subjects: Language Arts, History and Geography, Science, Math, Music, Visual Arts

Resources: Teacher Guides, Activity Pages, Image Cards, Flip Book, Transition and Learning Center Cards

Grades: PreK to 8th Grades

Memberships: Free Core Curriculum, Music, and Art Purchase

Kindergarten Ready Shop is designed to educate and empower you to teach your child exactly what they need to know for Kindergarten – while having so much fun along the way.


Resources: Activity Packs, Learning Kits, and Bundles

Grades:  PreK

Memberships: Prices vary

IXL is personalized learning. With a comprehensive K-12 curriculum, individualized guidance, and real-time analytics, IXL meets the unique needs of each learner. IXL's Real-Time Diagnostic pinpoints students' grade-level proficiency in key math and English language arts strands in just 45 minutes per subject.

Special Education: 

Subjects: Math, English Language Arts (ELA), Science, Social Studies, Spanish

Resources: Skills, Lessons, Videos, Games

Grades: PreK - 12th Grades

Memberships: Core Subjects $19.95 / month | Combo Package $15.99 / month | Single Subject $9.95 / month | Spanish $5.00 (+$4 additional student)

My name is Alina and I'm the teacher behind My Nerdy Teacher Shop. I'm so happy you are here, and I cannot wait to share with you my fun Preschool, Kindergarten, and 1st-grade printables and resources. 

Subjects: Math, English Language Arts (ELA)

Resources: Bundles, Digital Kits

Grades:  PreK to 1st Grades

Memberships: Prices vary

At Oak Meadow, we see you as a traveler on a journey of learning—a fellow educator, not just a customer. Our book-based curriculum can be used independently by homeschoolers, or through enrollment in our teacher-supported distance-learning school.

Special Education: 

Subjects: English, Social Studies, Science, Math, Fine Arts, World Languages, and Health

Resources: Curriculum packages, individual courses and subjects, readers, craft supplies, books, planners, teacher manuals, digital e-books, and supplemental materials.

Grades: PreK – 12th Grades

Memberships: Prices vary

Between birth and age five, 90 percent of a child’s brain develops. During these early years, it’s critical to build the foundational cognitive and social-emotional skills that kids need to be successful lifelong learners. That’s why PBS KIDS is dedicated to offering free access to media content and community-based experiences that support learning for young children. Our mission is to use the power of media to open worlds of possibilities for all children so that every child can reach their full potential in school — and in life.

Subjects: Emotions and Self-Awareness, Social Skills, Character, Literacy, Math, Science, and Arts

Resources: Crafts, Printables, Articles, and Shows

Grades:  Ages: 2 – 8

Memberships: Free

Time4Learning is a standards-based grade-appropriate curriculum with thousands of interactive lessons in math, language arts, social studies, science, and more.

Special Education: ADHD

Subjects: Math, Language Arts, Social Studies, Science, and more.

Resources: Online curriculum

Grades: PreK – 12th

Memberships: PreK – 8th $24.95 | 9th – 12th $34.95