Digital library
Textbooks, references and open learning resources.

External
Physical Geology - Stevens
Kimberlee Stevens · Sierra College
In the contents: 1.2.02: Earth System Science · 1.2.05: Science Denial and Evaluating Sources

External
2022 Adelphi MIST
LibreTexts
LibreTexts

External
Early Childhood Education: STEM
Nora Ziburski · Northwood Tech
In the contents: 04: Early Science Experiences · 4.01: Introduce Children to Science Through Observation · 4.02: Using Tools to Support Science Learning

External
TAMU_SA_GENERAL PHYSICS_1301
Sayantan Das · Texas A&M University
In the contents: 01: The Nature of Science and Physics · 1.01: Prelude to Science and the Realm of Physics Physical Quantities and Units · 1.06: The Nature of Science and Physics (Exercises)

External
Foundations in Action: Early Childhood Practicum and Field Experience
Shoshana Grattidge · Los Angeles Mission College
LibreTexts

External
Elementary Differential Equations with Boundary Values Problems
William F. Trench · Trinity University
This text is written for students in science, engineering, and mathematics who have completed calculus through partial differentiation. This book is intended to serve as the book for students in MAT 266 Differential Equations with Linear Algebra at Community College of Denver.

External
Environmental Geology for CBE
Kelly Ruppert · Coastline College
LibreTexts

External
Public Speaking
The Public Speaking Project · Millersville University
This text offers an assortment of virtual tools to help users improve their public speaking skills. A variety of speech professionals who are dedicated to providing free and low cost instructional materials contributed their original work.

External
Introduction to Human Services
Ashley Patros & Keri Grokowsky · Western Technical College
LibreTexts

External
AST102: GC OER
Ryan Johnson · Gettysburg College
In the contents: 1.03: The Nature of Science · 16.04: Units Used in Science (Appendix D)

External
From Growing to Biology: Plants
Gokhan Hacisalihoglu · Florida A&M University
In the contents: 1.30: How to Study STEM (Science Technology Engineering and Math)

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Introductory Biology
CK-12 Foundation · LibreTexts
In the contents: 1.02: Science Experiments

External
Blueprint for Success in College and Career
Dave Dillon · Grossmont College
LibreTexts

External
Public Speaking
Sarah Billington and Shirene McKay · Salt Lake Community College
LibreTexts

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COMM 110: Mass Communication and Media Literacy
Colleen Mihal · College of Marin
LibreTexts

External
113 Fundamentals of Chemistry
Amy Osborne · SUNY Schenectady County Community College
In the contents: 1.02: Chemistry as a Science

External
BIOL 400: Principles of Biology (Wolfe)
LibreTexts
In the contents: 1.01: The Science of Biology

External
Mathematics for Elementary Teachers
Michelle Manes · University of Hawaii
In the contents: 7.08: Geometry in Art and Science

External
Math C185: Calculus II
Michael Everett · Coastline College
Second course in the calculus sequence. It satisfies the requirement for majors in mathematics, science, or engineering. Topics include techniques and applications of integration, calculus applied to parametric curves and polar curves, analytic geometry, sequences, series, and an introduction to differential equations.

External
Chem 2A: Introductory Chemistry I
Julie Brown · Woodland Community College
In the contents: 1.01: Chemistry - The Central Science