Skip to content
Back to curriculum
Source citations

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.

Read the source
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.

Read the source

Course sources

Showing 13-17 of 17 citations used by middle school paths.

OpenStax

Prealgebra 2e

Prealgebra textbook covering whole numbers, fractions, decimals, ratios, percents, equations, graphs, and geometry foundations.

Access / license: Open textbook - title-specific Creative Commons license
Open source
Used in
PEMDAS & Number SenseMiddle School Math Lab · under review
OpenStax

U.S. History

Survey text with primary-source features and historical inquiry questions.

Access / license: Open textbook - title-specific Creative Commons license
Open source
Used in
Middle School Social Studies Evidence · under review
OpenStax

Writing Guide with Handbook

Composition, research, rhetorical analysis, and grammar reference.

Access / license: Open textbook - title-specific Creative Commons license
Open source
Used in
Middle School ELA Studio · under review
Purdue OWL

Purdue Online Writing Lab

Writing, grammar, research, citation, and English learner support materials.

Access / license: Free writing reference link-out
Open source
Used in
Middle School ELA Studio · under review
Curriculum source citations · PeerTutor