Mometrix Academy
Mometrix Academy is a free public service of Mometrix, The World's Most Comprehensive Test Preparation Company™. Each year, Mometrix helps tens of thousands of clients maximize their test scores with our innovative study guides and flashcards that cover over one thousand different standardized tests.
Our first test prep lessons were so well received that we quickly expanded our video tutorial library into other educational and vocational areas, such as teaching, college admissions, English, pre-algebra, nursing, grad school admissions, construction, chemistry, medical, and many, many more. New test preparation related videos are being produced and uploaded every day, featuring effective and engaging instructors. Our trainers have mastered the subject and are skilled at breaking down questions and answers so students can quickly grasp both the material and its underlying principles, enabling them to move ahead on their own.
Learn more: https://www.mometrix.com/academy/

What is a Punnett Square? (Updated!)

Newton's Second Law of Motion

Common Ion Effect: Solubility and Buffers

Spanish Listening Sample #100332

What are Independent and Dependent Variables?

Addiction and Substance Use Disorder

How To Use The Leitner System | Study Tips

How to Solve Optimization Problems | step-by-step walkthrough!

The Chain Rule: Explanation with Examples!

Implicit Differentiation Explained: with examples!

How to Calculate Area and Perimeter - With Examples!

Product and Quotient Rules: Explained!

How to Calculate Conditional Probability

The Law of Cosines: Explained

Early Childhood Developmental Domains: Explained

Pure Substances and Mixtures: Chemistry Review

Infant TORCH Infections: Explained

Amyotrophic Lateral Sclerosis (ALS)

Effective Nuclear Charge: Explained (includes formula breakdown)

Neurological Exams | Neurological Assessments

What is a Coagulation Profile Test?

Rocks vs Minerals: Difference Explained

Newton's Third Law Explained: Action and Reaction

Identifying Topics and Main Ideas

The Somatic Nervous System: An Overview of the SNS

Maslow's Hierarchy of Needs Explained

How to Draft a Conclusion

The Benefits of Group Work/Group Therapy

Microeconomics vs Macroeconomics: GDP, Inflation Rates, Business Cycles, and more

Rounding and Estimating Numbers: Overview With Examples