3rd Grade Homeschool Curriculum

Homeschooling third grade means nurturing growing independence while still providing plenty of scaffolding. Our 3rd Grade Homeschool Curriculum collection is designed for families building a full at-home year for children around ages 8–9. You’ll find secular, evidence-aligned curriculum for math, reading and writing, science, and social studies, plus electives and interest-based studies that keep kids engaged. Every program is vetted for realistic pacing, developmental appropriateness, and support for uneven skills—because it’s common for third graders to be ahead in reading but still consolidating basic math, or the reverse. Use the filters to explore by subject, teaching style (mastery-based, nature-based, screen-free, or online), and cognitive needs like ADHD, dyslexia, autism, giftedness, or 2e. You can choose an all-in-one path or assemble a modular mix that fits your child. If the options feel overwhelming, Modulo’s AI learning concierge can suggest a custom combination of third grade homeschool curriculum based on your learner’s profile.

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637 products

Regular price $6.00 USD
Physical Curriculum
The Science of Climate Change Consumables Packet
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This consumables packet provides the worksheets, charts, and hands-on materials needed for The Science of Climate Change program. It helps students explore data, complete labs, and deepen their understanding of climate systems through practical, easy-to-use resources.
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RS2 Math Set (Right Start Math Materials)
Regular price $299.00 USD
Physical Curriculum
RS2 Math Set (Right Start Math Materials)
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A complete math materials set for the Right Start Math program that includes manipulatives, activity cards, and instructional guides. The RS2 Math Set supports multisensory learning and conceptual mastery through hands-on exploration.
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Right Start Math
Regular price $90.00 USD
Physical Curriculum
Right Start Math
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A hands-on math curriculum for K–8 students that uses visual tools and manipulatives to teach conceptual understanding. Right Start Math emphasizes mental math, problem-solving, and joyful engagement with numbers.
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Fix-It! Grammar
Regular price $43.00 USD
Physical Curriculum
Fix-It! Grammar
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A grammar workbook series that helps students identify and correct common sentence errors. Fix-It! Grammar from IEW teaches editing, punctuation, and grammar skills through daily practice and contextual learning.
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Evan Moor Writing
Regular price $12.00 USD
Physical Curriculum
Evan Moor Writing
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A writing curriculum and workbook series from Evan-Moor that builds strong composition skills. Evan-Moor Writing provides step-by-step lessons in sentence structure, paragraph development, and creative expression for K–8 learners.
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Critical Thinking Co.
Regular price $320.00 USD
Physical Curriculum
Critical Thinking Co.
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A publisher of educational materials that strengthen logic, problem-solving, and reasoning skills. The Critical Thinking Co. produces award-winning workbooks and software for homeschooling and enrichment from preschool through high school.
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Zaner Bloser
Regular price $6.00 USD
Physical Curriculum
Zaner Bloser
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Zaner-Bloser offers a research-based K–6 handwriting curriculum that develops legibility and fluency in manuscript and cursive using four basic strokes, 15-minute daily lessons, and a clear model-practice-self-evaluate structure
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Teachers Pay Teachers
Regular price $0.00 USD
Online Worksheets
Teachers Pay Teachers
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An online marketplace where educators share and sell original teaching materials. Teachers Pay Teachers offers worksheets, lesson plans, and full curricula across all subjects and grade levels.
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Project Drawdown
Regular price $0.00 USD
Online Resource Hub
Project Drawdown
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A global nonprofit initiative that identifies and promotes climate solutions. Project Drawdown provides educational resources that help students understand and contribute to reversing global warming through science and innovation.
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Mango Languages
Regular price $8.00 USD
Online Program
Mango Languages
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An online language-learning program offering over 70 languages through real-world conversations. Mango Languages combines listening, speaking, and culture-based lessons to help learners of all ages gain practical fluency.
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Scratch
Regular price $0.00 USD
Online Program
Scratch
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A free visual programming platform developed by MIT that teaches kids to code by creating interactive stories, games, and animations. Scratch builds creativity, logic, and problem-solving skills for learners ages 8 and up.
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Glitterbombers
Regular price $17.00 USD
Online Program
Glitterbombers
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An inclusive, creativity-driven art education platform and community. Glitterbombers offers colorful projects and workshops that encourage self-expression, imagination, and confidence for young artists.
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Salsa from PBS
Regular price $0.00 USD
Online Program
Salsa from PBS
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A free educational video series from PBS that teaches Spanish through fun stories, songs, and cultural adventures. Salsa introduces young children to conversational Spanish using puppets and engaging storytelling.
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Common Sense Media Digital Citizenship & Critical Thinking Curriculum
Regular price $0.00 USD
Online Program
Common Sense Media Digital Citizenship & Critical Thinking Curriculum
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A free K–12 digital citizenship and critical thinking curriculum that teaches students how to use technology responsibly. Common Sense Education’s lessons help learners evaluate online information, protect privacy, and engage ethically in digital spaces.
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Art History Kids
Regular price $159.00 USD
Online Program
Art History Kids
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An online art history program for children that connects famous artists and movements to hands-on projects. Art History Kids inspires creativity and curiosity through storytelling and art exploration.
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Regular price $15.00 USD
Online Program
Waldorfish
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An online art program inspired by Waldorf education that teaches drawing, painting, and form through video lessons. It encourages creativity, mindfulness, and artistic expression using nature-based, holistic art techniques for all ages.
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CodeCombat
Regular price $10.00 USD
Online Program
CodeCombat
No reviews
An adventure-based coding platform where students write real code to control characters and solve puzzles. CodeCombat teaches Python, JavaScript, and computer science concepts through immersive gameplay.
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Finance in the Classroom
Regular price $0.00 USD
Online Curriculum
Finance in the Classroom
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A free financial literacy resource designed to teach K–12 students money management, saving, and responsible decision-making. Finance in the Classroom offers interactive games, videos, and lessons for home or school use.
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Zinn Education Project
Regular price $0.00 USD
Online Curriculum
Zinn Education Project
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The Zinn Education Project offers powerful, teacher-created lessons that bring overlooked voices and events to life. Its materials help students think critically about history, explore primary sources, and understand how the past shapes today—all through engaging, inclusive activities.
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Art Tango
Regular price $0.00 USD
Online Curriculum
Art Tango
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A free online art curriculum designed for elementary classrooms. Art Tango provides printable lesson plans, artist studies, and projects that teach foundational art skills in a classroom-friendly format.
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Fishtank Learning
Regular price $0.00 USD
Online Curriculum
Fishtank Learning
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A free, high-quality curriculum platform offering complete lesson plans for K–12 educators. Fishtank Learning provides rigorous, standards-aligned units in math, English, science, and social studies, designed by teachers for real classrooms.
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California Education and Environment Initiative
Regular price $0.00 USD
Online Curriculum
California Education and Environment Initiative
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A free K–12 curriculum developed by the State of California integrating science and social studies through environmental education. The Education and Environment Initiative teaches sustainability, stewardship, and systems thinking.
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Hoffman Academy
Regular price $0.00 USD
Online Classes
Hoffman Academy
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An online piano academy offering free video lessons and structured courses for all ages. Hoffman Academy combines interactive instruction, ear training, and music theory to build a strong foundation in piano playing and musicianship.
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Wild Math (Kindergarten-5th Grade)
Regular price $35.00 USD
Nature-Based Curriculum
Wild Math (Kindergarten-5th Grade)
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An outdoor, nature-based math curriculum for grades K–5 that replaces worksheets with hands-on activities like counting sticks, measuring leaves, and exploring geometry in nature to make math active, engaging, and connected to the real world.
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