Current Pathway Partners are:

AMSER: Applied Math and Science Education Repository
BEN: Biological Sciences Pathway
CLEAN Pathway
CLEAN: Climate Literacy and Energy Awareness Network Pathway
http://www.cleanet.org/

Climate Literacy and Energy Awareness for Middle School to Undergraduate

CSERD logo
ChemEd Dig Lib
comPADRE: Resources for physics and astronomy education
DLESE: Digital Library for Earth System Education
Ensemble
Materials Digital Library Pathway
MatDL: Materials Digital Library Pathway
http://matdl.org/

Materials Science for Undergraduate to Graduate

MathDL: Digital Classroom Resources
MathLanding
MSP2: Math and Science Pathways
SMILE Pathway
Teach the Earth
Engineering
Teacher's Domain: multimedia resources for the classroom and professional development
Teach With Data