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Transform your science curriculum into hands-on discovery. Get Inspired ››
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Get Inspired by the Possibilities with FOSS Pathways

FOSS® Pathways™ is a phenomena-based hands-on science curriculum designed to provide teachers with everything they need to meet standards in the time allotted to teach science. Learn how Pathways helps create scientific thinkers who view the world thoughtfully, approach challenges analytically, and embrace opportunities enthusiastically.

Explore Today ››
Explore Today ››
Student and teacher in a science class.
Pathways Awarded ESSA Tier 4 by Johns Hopkins School of Education
Discover how FOSS Pathways paves the way in real-world investigations and satisfies the criteria for ESSA Tier 4 evidence.
Read the Article ››
Read the Article ››
It's Time for Science Podcast logo
FOSS Pathways Awarded Instructional Design Review Badge
Tune in to host Tom Racine discussing curriculum design and evaluation with Dr. Steven Ross and Dr. Alan Reid from Johns Hopkins and FOSS director Linda De Lucchi.
Take a Listen ››
Take a Listen ››
Sample the Science Program Made for Today & Tomorrow
FOSS Pathways Sampler: Mixtures and Solutions - Click to Access the Preview
Pathways Sampler: Mixtures and Solutions
This module has four investigations that engage students with the phenomena of matter and its interactions in our everyday life—mixtures, solutions, solubility, concentration, and chemical reactions.
Access the Preview ››
Access the Preview ››
Download Activity ››
Download Activity ››
Latest in The News
Parent and Teacher Choice Award – Gold Medal Winner - Learn More
FOSS Pathways Takes Gold
FOSS Pathways Science Resources Student Books earned the Parent and Teacher Choice Award, Gold Medal Winner. This international honor recognizes exceptional educational products for their innovation, creativity, and brain-based learning. The award affirms FOSS Pathways’ commitment to high-quality, engaging science education.
Learn More ››
Learn More ››
FOSS Professional Development
FOSS Online Professional Learning Course - Learn More
Making Thinking Visible with Science Notebooks
This self-paced course shows educators how to use notebooks within the FOSS curriculum to build understanding, connect literacy, and document real learning.
Purchase Today ››
Purchase Today ››
Announcements & Updates for Your Science Classroom
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News from ThinkLink
Did you know that FOSSweb is on ThinkLink™?

ThinkLink is your portal for FOSS digital learning resources. Experience online activities and digital resources listed by investigations — all in one easy-to-access location. Start your FREE 30-day trial access!
Learn More ››
Learn More ››
Already a FOSS user — but not using the ThinkLink platform? Don’t miss out! Access digital teaching tools designed to save you time and simplify your workflow.
View QuickStart Guide ››
View QuickStart Guide ››
Want the details? Review the latest ThinkLink Release Notes for a full list of enhancements.
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