3rd Grade

In third grade, typically ages 8 to 9, children build stronger reading comprehension, write longer paragraphs with detail and structure, and expand their math skills into multiplication, division, and understanding fractions. They begin reading chapter books independently, applying critical thinking across subjects, and connecting lessons in science and social studies to the world around them. Kids at this stage gain confidence, handle more responsibility, and deepen social connections with peers. Families looking for homeschool 3rd grade curriculum and resources can filter options by subject, grade level, teaching styles like project-based or screen-free learning, and specific learning needs such as giftedness, dyslexia, ADHD, or 2e. Modulo’s AI concierge can help parents discover third grade resources and tutors that match their child’s learning goals and interests.

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1311 products

Point Blue Conservation Science
Point Blue Conservation Science
Regular price $84.00 USD
Conservation Science Nonprofit
Point Blue Conservation Science
No reviews
Conservation nonprofit running bird/wildlife monitoring and citizen-science programs.
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Santa Barbara Zoo
Santa Barbara Zoo
Regular price $0.00 USD
Coastal Conservation Zoo
Santa Barbara Zoo
No reviews
Coastal zoo with conservation programs, classes, and camps.
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San Francisco Zoo & Gardens
San Francisco Zoo & Gardens
Regular price $21.00 USD
Urban Zoo & Gardens
San Francisco Zoo & Gardens
No reviews
City zoo & gardens offering exhibits, conservation programs, and family education.
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Ology
Ology
Regular price $0.00 USD
Kids’ Science Website
Ology
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Kid-focused science site from AMNH with games, articles and activities.
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Nancy Gauvreau Magic School Bus
Regular price $0.00 USD
Science Teaching Resources
Nancy Gauvreau Magic School Bus
No reviews
A collection of Magic School Bus based science teaching resources created by Nancy Gauvreau. Offers lesson ideas, questions and extensions to use alongside the popular books and videos.
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Ten Strands
Ten Strands
Regular price $0.00 USD
Environmental Literacy Nonprofit
Ten Strands
No reviews
Environmental education nonprofit integrating climate/environmental literacy into schools.
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Rachel Ignotofsky Design
Rachel Ignotofsky Design
Regular price $22.00 USD
Educational Art Brand
Rachel Ignotofsky Design
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Science & history-themed posters, books, and visuals from illustrator Rachel Ignotofsky.
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Curiosity Stream
Curiosity Stream
Regular price $4.99 USD
Educational Streaming Service
Curiosity Stream
No reviews
Subscription service for documentaries and educational series.
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Once Upon a Time Life Series
Once Upon a Time Life Series
Regular price $0.00 USD
Educational Tv Series
Once Upon a Time Life Series
No reviews
Animated educational series that personifies cells and organs to explain how the human body works. Works well as a light introduction to anatomy for elementary and middle schoolers.
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Dino Dana
Dino Dana
Regular price $2.00 USD
Dinosaur Science Kids’ Show
Dino Dana
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Live-action and CGI kids’ series about Dana, a young paleontologist in training, who uses a Dino Field Guide to see dinosaurs and run science experiments.
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Florida Museum
Florida Museum
Regular price $0.00 USD
Florida Natural History Museum
Florida Museum
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Florida Museum of Natural History with exhibits and homeschool programs.
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Pandemic Unit Study
Regular price $0.00 USD
Free Unit Study
Pandemic Unit Study
No reviews
Free multidisciplinary unit study about pandemics and epidemiology that includes readings, timelines, map work and simple experiments. Best for upper elementary and middle schoolers with sensitive content considered.
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Space Science & Engineering Center
Space Science & Engineering Center
Regular price $0.00 USD
Weather & Climate Research Center
Space Science & Engineering Center
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UW–Madison research center developing satellite instruments for weather/climate study.
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The Exploratorium in San Francisco
The Exploratorium in San Francisco
Regular price $0.00 USD
Exploratorium Science Museum
The Exploratorium in San Francisco
No reviews
Hands-on science museum in San Francisco with interactive exhibits.
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McGraw Hill Science
McGraw Hill Science
Regular price $30.00 USD
School Science Textbook Series
McGraw Hill Science
No reviews
A line of school science textbooks and print resources for structured science instruction.
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NSTA Trade Book Lists
NSTA Trade Book Lists
Regular price $0.00 USD
Book List
NSTA Trade Book Lists
No reviews
Annual lists from the National Science Teaching Association recommending high quality science trade books by grade band. Helpful for choosing engaging nonfiction and story based science reads.
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Twig Science Tools
Twig Science Tools
Regular price $1.00 USD
Science Curriculum
Twig Science Tools
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A science curriculum called Twig Science Tools that supplies lessons and resources for teachers. Designed to support inquiry based learning and alignment with modern science standards.
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Homeschool Science Club
Homeschool Science Club
Regular price $0.00 USD
Homeschool Science Group / Site
Homeschool Science Club
No reviews
Homeschool Science Club is a science resource for homeschool families that shares activities, experiments, and support for hands on STEM learning alongside an existing curriculum.
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Science Buddies
Science Buddies
Regular price $0.00 USD
Science Fair Project Guides
Science Buddies
No reviews
Nonprofit site with guides and ideas for science fair projects.
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Science Fair Project Ideas from Science Buddies
Science Fair Project Ideas from Science Buddies
Regular price $0.00 USD
Science Project Idea Finder
Science Fair Project Ideas from Science Buddies
No reviews
Filterable section of Science Buddies listing project ideas by grade and topic.
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NOBCChE Virtual Science Fair
NOBCChE Virtual Science Fair
Regular price $0.00 USD
Virtual Science Fair
NOBCChE Virtual Science Fair
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A virtual science fair organized by NOBCChE that showcases student research projects. Highlights young scientists of color and offers feedback and recognition in an accessible online format.
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No Time for Flash Cards
Regular price $0.00 USD
Early Childhood Activity Blog
No Time for Flash Cards
No reviews
Early childhood blog sharing play-based learning activities and book lists.
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Next Generation Science Standards
Next Generation Science Standards
Regular price $0.00 USD
Science Standards
Next Generation Science Standards
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K–12 science standards outlining what students should know and be able to do.
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Visual Learning Systems Digital Science
Visual Learning Systems Digital Science
Regular price $99.00 USD
Online Science Curriculum
Visual Learning Systems Digital Science
No reviews
Digital science curriculum with videos, graphics and assessments.
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