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Playlists
Absolute value (1) Launch Playlist
Absolute Value Equations
Exponents and roots (1) Launch Playlist
Understanding Exponents and Square Roots
Radicals (5) Launch Playlist
Multiplying and Dividing Radical Expressions
Adding and Subtracting Radicals
Multiplication of Multiple Term Radicals
Rationalizing Denominators
Simplifying radicals
Scientific notation (3) Launch Playlist
Scientific Notation
Scientific Notation
Operations with scientific notation
LCM (1) Launch Playlist
Least Common Multiple Slick Trick
Monomials and polynomials (5) Launch Playlist
Introduction to monomials
Introduction to polynomials
Adding and Subtracting Polynomials
Multiplying Polynomials
Introduction to Single Variable Polynomials
Percentages (5) Launch Playlist
Convert Percents, Decimals, and Fractions
Solving Percent Problems
Percent Increase and Decrease Part 1
Solving Percent Problems 1
Percents: What's the Best Price?
Integers (3) Launch Playlist
Integers
Integers 1
Integers 2
Polynomials and factors (1) Launch Playlist
Factoring perfect squares
Geometry & Pythagoras (4) Launch Playlist
The Pythagorean Theorem 1
CA Geometry: Area, Pythagorean Theorem
Using the Pythagorean Theorem Part 1
Geometry: Building a Slide
Presentations
NROC Collection
Algebra I--An Open Course
Developmental Math - Beginning Algebra
Developmental Math - Intermediate Algebra
Developmental Math - Geometry
Art of Problem Solving Collection
Pre-Algebra
Introduction to Algebra
Geometry
Phoenix College Collection
Geometry
Algebra 2
Algebra 1
Why U Collection
Algebra Foundational Concepts
Worked Examples
NROC Collection
Algebra I--An Open Course
Developmental Math - Beginning Algebra
Developmental Math - Geometry
Developmental Math - Intermediate Algebra
Khan Academy Collection
Pre-Algebra
Algebra I
Algebra II
Geometry
Trigonometry
Phoenix College Collection
Geometry
Algebra 2
Algebra 1
Test Prep
Khan Academy Collection
California Standards Test: Algebra I
California Standards Test: Algebra II
California Standards Test: Geometry
California High School Exit Exam Example Problems
Phoenix College Collection
SAT Math Practice
Simulations
NROC Collection
Algebra I--An Open Course
Developmental Math - Geometry
Developmental Math - Beginning Algebra
Developmental Math - Intermediate Algebra
The Concord Consortium Collection
Algebra
PhET Collection
Algebra
Geometry
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Links
Open Textbook to Accompany NROC Algebra I--An Open Course; First Semester:
Open Textbook to Accompany NROC Algebra I--An Open Course; Second Semester:
Open Textbook to Accompany Developmental Math (English version):
Libro de Texto Abierto to Accompany Developmental Math (Spanish version):
Adult Ed Hippo Playlists (for TABE and GED) developed by the State of Kentucky:
Learn more about the new NROC Algebra and Developmental Math courses:
Finding Your Way Around the TI-83+ / Ti-84+ Calculator:

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HippoCampus.org is a free, core academic website that delivers rich, multimedia content—videos, animations, and simulations—on general education subjects. As an open resource for personalized learning, HippoCampus.org was designed to improve access to quality education for everyone, and is powered by The NROC Project (NROC), a nonprofit organization that collaborates with secondary, postsecondary, and adult education leaders to improve student readiness, persistence, and success. NROC makes editorial and engineering investments to maintain HippoCampus.org.

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