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Curriculum source library

Every external source cited in the PeerTutor curriculum maps, with the access label and the subjects that reference it.

Citation policy

PeerTutor publishes its own curriculum maps, unit assignments, and checked practice. Provider videos are embedded only through official players when embedding is available, source resources remain attributed, and outside exercises or article text are not copied into PeerTutor.

Learning design research

These guides inform the repeated Preview, Learn, Check, and Apply rhythm used in every unit.

University at Albany Center for the Advancement of Teaching, Learning, and Online Education

Structuring asynchronous online courses to support student success

Supports the consistent four-step unit order, explicit learning targets, and predictable navigation used across PeerTutor courses.

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Digital Promise

Five Tips for Creating an Effective Asynchronous Learning Environment

Supports multimedia instruction, interactive checks, immediate feedback, tutor support, and student reflection in each learning sequence.

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Course sources

Showing 1-12 of 23 citations used by math paths.

David Lippman and Melonie Rasmussen

Precalculus: An Investigation of Functions, 2nd Edition

Functions-first precalculus text with modeling, interpretation, trigonometry, and a modular self-study sequence.

Access / license: Open textbook - CC BY-SA 4.0
Open source
Illustrative Mathematics / Kendall Hunt

Illustrative Mathematics 6-8 Math

Problem-based middle school math curriculum used to strengthen discourse, modeling, and representation choices in PeerTutor's original work.

Access / license: Open curriculum - CC BY 4.0
Open source
Illustrative Mathematics / Kendall Hunt

Illustrative Mathematics Algebra 1, Geometry, and Algebra 2

Problem-based high school sequence used as a scope, coherence, modeling, and mathematical-discourse reference.

Access / license: Open curriculum - CC BY 4.0
Open source
Khan Academy

Algebra

Free practice and videos; linked only because Khan content is not open-source.

Access / license: Free link-out - Khan Academy terms
Open source
Used in
Algebra 1 FoundationsMiddle School Math Lab · under review
Khan Academy

Algebra 2

Free Algebra 2 videos and practice; linked for advanced bridge students only.

Access / license: Free link-out - Khan Academy terms
Open source
Khan Academy

Arithmetic

Free arithmetic videos and practice for whole-number, fraction, decimal, percent, and order-of-operations review.

Access / license: Free link-out - Khan Academy terms
Open source
Khan Academy

Converting percent to decimal and fraction

Embedded official Khan Academy YouTube lesson for percent, decimal, and fraction fluency before PeerTutor's original checks.

Access / license: Free YouTube embed - provider terms
Open source
Khan Academy

Interpret quadratic models: vertex form

Embedded official Khan Academy YouTube lesson for quadratic model interpretation before PeerTutor's original bridge checks.

Access / license: Free YouTube embed - provider terms
Open source
Khan Academy

Introduction to ratios

Embedded official Khan Academy YouTube lesson for ratio reasoning before PeerTutor's original checks.

Access / license: Free YouTube embed - provider terms
Open source
Khan Academy

Order of operations: PEMDAS

Embedded official Khan Academy YouTube lesson for PEMDAS review; students move from the video into PeerTutor's original checks below.

Access / license: Free YouTube embed - provider terms
Open source
Curriculum source citations · PeerTutor