Directory / Science
Science Resources for Pre-K to 2nd Grade
Curated science lessons, videos and websites for kids ages 4-8.
31 curated resources, 24 of them free or with a free tier.
PBS Kids
Free games and videos from favorite PBS shows across subjects.
4.4 ★ (372k) App Store · Oct 2026
ABCmouse
Subscription early-learning curriculum app covering reading, math, science, and art.
4.1 ★ (146k) App Store · Oct 2026
Easy Peasy All-in-One Homeschool
Complete free online homeschool curriculum, including Getting Ready levels for Pre-K/K.
The Good and the Beautiful
Open-and-go language arts, math, and science curriculum; some free PDFs.
Blossom and Root
Secular, nature-based, creative homeschool curriculum.
Mystery Science
Hands-on, video-led science lessons for K-5; some free lessons.
SciShow Kids
Short, kid-friendly science explainers and experiments.
Homeschool Pop
Educational videos on science, history, geography, and more.
Blippi
Exploration videos about vehicles, animals, colors, and everyday life.
Free Homeschool Deals
Daily roundup of free printables and homeschool deals.
Education.com
Huge library of worksheets, games, and lesson plans by grade.
Twinkl
Teacher-made printables and resources across every subject.
4.9 ★ (3k) App Store · Oct 2026
Teachers Pay Teachers
Marketplace of teacher-created printables, many free.
2.5 ★ (526) App Store · Oct 2026
Super Teacher Worksheets
Thousands of printable worksheets; some free, membership for all.
BrainPOP Jr.
Animated videos and quizzes across science, social studies, and more.
4.6 ★ (21k) App Store · Oct 2026
National Geographic Kids
Free animal facts, videos, and science/geography content.
CK-12
Free online textbooks and practice, with elementary math and science.
AmblesideOnline
Free Charlotte Mason curriculum with literature-rich book lists.
Timberdoodle
Hands-on curriculum kits by grade, from preschool up.
Lingokids
Playlearning app with games, songs, and activities across reading, math, science, and social-emotional skills.
Time4Learning
Complete online homeschool curriculum for PreK-12 with automated grading and record-keeping for parents.
Miacademy
Accredited online K-8 curriculum with video lessons, practice, and parent progress tracking in every subject.
Oak Meadow
Waldorf-inspired, nature-based homeschool curriculum with print and online options from preschool up.
123Homeschool4Me
Huge library of free homeschool printables, worksheets, and hands-on activities for PreK through elementary.
Playdough to Plato
Playful literacy and STEM printables and a phonics starter kit, backed by the science of reading.
Turtle Diary
Free games, worksheets, and quizzes for PreK-5 across math, language arts, and science.
Peekaboo Kidz (Dr. Binocs)
The Dr. Binocs Show and more: short, funny explainers on science, the human body, and how things work.
Free School
Age-appropriate introductions to famous art, classical music, children's literature, animals, and natural science.
StoryBots
Curious little robots answer big questions with songs about science, the body, letters, and numbers.
Kids Learning Tube
Original animated songs that teach geography, the solar system, the human body, and early science.
TheDadLab
A dad and his two boys do simple science experiments and activities families can copy at home.