Amoeba Sisters
Ecology Review: Food Chains & Webs, Relationships, Nitrogen & Carbon Cycles, Effects on Biodiversity
Join the Amoeba Sisters in this longer review video as they review food chains, food webs, how energy flows through trophic levels (including the 10% rule), ecological relationships (including parasitism, mutualism, and commensalism),...
Amoeba Sisters
Cell Organelles & Structures: Before the Bell Biology
Time before the bell to try 9 questions on cell organelles and structures? Organelles/structures that are listed here include nucleus, mitochondrion, chloroplast, cell membrane, ribosome, ER, golgi apparatus, vacuole, cytoplasm, and more...
Amoeba Sisters
Non-Mendelian Genetics: Before the Bell Biology
Time before the bell to try 9 questions focused on non-Mendelian genetics? You'll also get answers complete with illustrations and explanations while music plays in the background. This particular video addresses blood type (multiple...
Amoeba Sisters
Genetics Vocabulary: Before the Bell Biology
Time before the bell to try 7 genetics questions that deal with vocabulary? You'll also get answers complete with illustrations and explanations while music plays in the background. It's a valuable way to use those minutes before the...
Amoeba Sisters
Classification and Taxonomic Groups: Before the Bell Biology
Time before the bell to try 10 questions focused on classification and taxonomic groups? You'll also get answers complete with illustrations and explanations while music plays in the background. This particular video addresses taxonomic...
Amoeba Sisters
Cellular Respiration: Before the Bell Biology
Time before the bell to try 8 questions on cellular respiration? You'll also get answers complete with illustrations and explanations while music plays in the background. It's a valuable way to use those minutes before the bell. This...
Amoeba Sisters
Mitosis and Meiosis: Before the Bell Biology
Time before the bell to try 9 questions centered on mitosis and meiosis? You'll also get answers complete with illustrations and explanations while chill music plays in the background. It's a valuable way to use those minutes before the...
Amoeba Sisters
Protein Synthesis: Before the Bell Biology
Time before the bell to try several protein synthesis questions with the Amoeba Sisters? You'll also get answers complete with illustrations and explanations while chill music plays in the background. It's a valuable way to use those...
Amoeba Sisters
Mega Genetics Review
Ready to review how to do different types of Mendelian and Non-Mendelian Punnett square problems with The Amoeba Sisters? This video reviews one-trait / monohybrid crosses, two-trait / dihybrid crosses, incomplete dominance, codominance,...
Bozeman Science
Mendelian Genetics
Paul Andersen explains simple Mendelian genetics. He begins with a brief introduction of Gregor Mendel and his laws of segregation and independent assortment. He then presents a number of simple genetics problems along with their...
Curated Video
Multiplying Polynomials using Algebra Tiles
This video explains how to multiply polynomials using Algebra tiles. It transitions nicely into multiplying using the box method. This video shows how to set up the problem, how to multiply with the algebra tiles, and then how to...
Curated Video
Rational (Fractional) Exponents
How do fractional exponents work? In this video, we learn how to rewrite fractional (rational) exponents as radicals. When the exponent is a fraction, it is simple to rewrite as a radical and simplify. We do several examples including...
Curated Video
Simplify Expressions with Rational Exponents (6 examples)
In this video, we discuss how to simplify expressions with rational exponents. When your exponent is a fraction, how can you rewrite it with a radical? When you have a radical, how can you rewrite that as an exponent?
Curated Video
Writing Rules for Geometric Sequences
In this video, we derive the rule for writing geometric sequences using the "n-1" notation.
Curated Video
Newton's 3 Laws of Motion Explained with Calculations
Finally understand Newton's Laws with clear, step-by-step explanations and simple calculations! This comprehensive guide breaks down all three laws of motion in a way that actually makes sense. You'll learn how to solve force and...
Curated Video
How to Calculate Speed and Velocity
In this video, we go over practice problems related to speed and velocity. This video is a follow up video to our concept video on Speed vs. Velocity. Students will learn 1 easy way to solve any speed or velocity problem and perform the...
Curated Video
How to Calculate Force - Newton's 2nd Law of Motion
Newton's 2nd Law tells explains how force can affect the acceleration of an object. The more force you apply to an object, the more it will accelerate. Also, the more mass an object has, the more force that is needed to cause the object...
Curated Video
How to Calculate Momentum - Newton's 3rd Law of Motion - p=mv
Newton's 3rd Law of Motion states that for every action there is an equal and opposite reaction. The formula associated with Newton's 3rd Law is p=mv where p is momentum, m is mass and v is velocity. In this video, we will cover how to...
Brian McLogan
Why You Should Care About Learning Math
Why are we learning math? It is a common question no student seems to be satisfied with. In this video I will join the crowd but offer my take on learning mathematics inside of the classroom
Catalyst University
Hydrohalogenation: Theory, Mechanism, Examples
Hydrohalogenation: Theory, Mechanism, Examples
Physics Girl
The Hardest Exam I Ever Took at MIT in Physics
Unboxing an MIT Physics Exam from the 8.012 Classical Mechanics course, plus we go over my answers on the hardest exam I took at MIT in physics (argh!) and discuss exam tips and tricks from 6:51.
JJ Medicine
Medical Terminology | The Basics and Anatomy | Practice Problems Set 3
Medical Terminology, Practice Problems Set 3 for The Basics and Anatomy Lessons. Another (Yes, another) 21 Medical Terminology Practice Problems to help you bring together all the information you’ve learned from the Medical Terminology,...
JJ Medicine
Medical Terminology | The Basics and Anatomy | Practice Problems Set 2
Medical Terminology | The Basics and Anatomy | Practice Problems Set 2 Medical Terminology, Practice Problems Set 2 for The Basics and Anatomy Lessons. 21 More Medical Terminology Practice Problems to help you bring together all the...