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Science Buddies
What Science Buddies is
Science Buddies is a free web resource for K–12 STEM learning, with materials for students, teachers, informal educators, and parents. It offers more than 1,300 project ideas and activities across subjects including astronomy, biology, chemistry, earth and environmental science, engineering, physics, mathematics, and computer science. Teachers can use free lesson plans built around experiments and activities for elementary, middle, and high school classes. Materials include teacher guides, student worksheets, PDF and Word documents, videos, quizzes, and rubrics. Teachers can assign resources through Google Classroom and Microsoft Teams or link them from Canvas, Schoology, and other learning management systems. Science Project Pathways uses a teacher-entered start date to create a schedule with recommended assignments and due dates. Students can seek project and science-fair guidance from volunteer scientists through the Ask an Expert Forum. Most features can be used without registering. The privacy policy says the service does not sell or share personal information for commercial purposes; its servers are in the United States, and credit card information submitted for purchases is not stored. Science Buddies identifies itself as a 501(c)(3) nonprofit. Its kits are sold exclusively through Home Science Tools.
Who it suits
Science Buddies suits K–12 students, teachers, informal educators, and parents looking for STEM activities and classroom resources. Teachers can use its lesson plans, scheduling support, and listed learning-management integrations.
What it does well
- More than 1,300 project ideas and activities.
- Free lesson plans for elementary through high school.
- Resources can be assigned through Google Classroom and Teams.
- Project Pathways recommends assignments and due dates.
- Most features do not require registration.
What to know first
- Kits are purchased exclusively through Home Science Tools.
- The platform is hosted on servers in the United States.
Limits
The online educational resources plan is free. The listed access model is mixed, and kits are purchased through Home Science Tools.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Science Buddies online resources | Online educational resources for students and teachers | Free |
As sciencebuddies.org lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Open sciencebuddies.org in a web browser
- Browse STEM projects, activities, or lesson plans
- Use resources directly or register when needed
- Assign materials through Google Classroom or Microsoft Teams
- Link resources from Canvas, Schoology, or another learning management system
- Enter a start date in Science Project Pathways to create a schedule
- Purchase listed kits through Home Science Tools
Verdict
Science Buddies offers a broad set of free STEM learning materials, with project planning and classroom integrations for educators. Its kits are handled through a separate partner, Home Science Tools.
Questions
How much does Science Buddies cost?
Its online educational resources plan costs nothing. Science Buddies uses a freemium pricing model.
Is registration required?
Most features can be used without registering.
Which platforms and learning systems are supported?
Web is the listed platform. Resources can be assigned through Google Classroom and Microsoft Teams, or linked from Canvas, Schoology, and other learning management systems.
What subjects and grades does it cover?
Resources are designed for K–12 audiences and cover STEM subjects including astronomy, biology, chemistry, earth and environmental science, engineering, physics, mathematics, and computer science.
What kinds of materials are available?
Formats include lesson plans, teacher guides, student worksheets, PDF files, Word documents, videos, quizzes, and rubrics.
Where can I buy Science Buddies kits?
Science Buddies kits are available exclusively through Home Science Tools, where the listed kits are purchased.
Facts from Science Buddies's own pages
- Audience
- The organization says its resources are designed for K–12 audiences, including students, teachers, informal educators, and parents. · sciencebuddies.org, 9 Oct 2026
- Data handling
- The privacy policy says the platform is hosted on servers in the United States and that credit card information supplied for purchases is not stored. · sciencebuddies.org, 9 Oct 2026
- Expert help
- The Ask an Expert Forum connects students with volunteer scientists for guidance on science projects and science fairs. · sciencebuddies.org, 9 Oct 2026
- Founded
- 2001 · sciencebuddies.org, 28 Sept 2026
- Kits
- Science Buddies kits are available exclusively through Home Science Tools, and the listed kits are purchased from that partner. · sciencebuddies.org, 9 Oct 2026
- Lesson plans
- Its free lesson plans use hands-on experiments and activities for elementary, middle, and high school teachers. · sciencebuddies.org, 9 Oct 2026
- LMS integrations
- Science Buddies resources can be assigned through Google Classroom and Microsoft Teams, and linked from Canvas, Schoology, or other learning management systems. · sciencebuddies.org, 9 Oct 2026
- Maker status
- Science Buddies identifies itself as a 501(c)(3) nonprofit organization. · sciencebuddies.org, 9 Oct 2026
- Privacy
- The privacy policy says most features can be used without registering, and that Science Buddies does not sell or share personal information for commercial purposes. · sciencebuddies.org, 9 Oct 2026
- Project resources
- The organization says it offers more than 1,300 project ideas and activities across STEM topics. · sciencebuddies.org, 9 Oct 2026
- Project scheduling
- Science Project Pathways creates a project schedule with recommended assignments and due dates based on a teacher-entered start date. · sciencebuddies.org, 9 Oct 2026
- Purpose
- Science Buddies provides hands-on STEM explorations for students of all ages, teachers, informal educators, and parents. · sciencebuddies.org, 9 Oct 2026
- Support
- The contact page says technical support will respond within 24 hours or the next business day. · sciencebuddies.org, 9 Oct 2026
Where Science Buddies stands on Freedom251
- Teacher Resource Libraries#17 of 30