Hi, what do you want to do?
TED Talks
Sara-Jane Dunn: The next software revolution: programming biological cells
The cells in your body are like computer software: they're "programmed" to carry out specific functions at specific times. If we can better understand this process, we could unlock the ability to reprogram cells ourselves, says...
Curated Video
Write a Mathematical Expression from a Verbal Description | 6.EE.A.2 ππ
In this math video we will write a mathematical expression from a verbal description. We will identify parts of the verbal description and translate each part into a mathematical expression. We will understand that you do not need to...
Curated Video
Numerical Expressions
Written Descriptions of Expressions explores ways to author written descriptions of expressions.
Curated Video
From Word to Number Form
From Word to Number Form shows how to convert mathematical expressions from word form to number form without solving by using understanding of operations.
Curated Video
Order of Operations: Fractions
Order of Operations: Fractions simplifies mathematical expressions containing fractions using the order of operations.
Curated Video
Associative and Distributive
Associative and Distributive solves mathematical expressions by using the associative and distributive properties.
Curated Video
Order of Operations: Numbers
Order of Operations: Numbers teaches how to simplify mathematical expressions containing whole numbers using the order of operations.
Curated Video
Explaining Expressions
Explaining Expressions teaches how to explain the meanings of mathematical expressions.
Curated Video
Order of Operations: Decimals
Order of Operations: Decimals shows how to simplify mathematical expressions containing decimal numbers using the order of operations.
Schooling Online
Physics Kinematics: Motion in a Straight Line - Algebraic Vector Resolution
Every criminal must pay for their crimes! But as Vector Man prepares to lock Carmen behind bars, a third player enters the game⦠This lesson will explain how to algebraically resolve a 2D vector into two perpendicular components, such...
Brian McLogan
Evaluating mathematical expressions
π Learn how to evaluate mathematics expressions. A mathematics expression is a finite combination of numbers and symbols formed following a set of operations or rules. To evaluate a mathematics expression means to obtain the solution to...
msvgo
Principle of Superposition of Waves
This nugget explains through mathematical expressions how two waveforms add up to give a net waveform.
msvgo
Energy in Simple Harmonic Motion
This nugget explains the mathematical expressions for force for uniform circular motion.
msvgo
AC voltage applied to a LCR Circuit
This nugget explains the mathematical expressions derived when an AC voltage is applied to a circuit containing a capacitor,an inductor and a resistor.
Khan Academy
MTEL Math Practice Test: 20-23
This video, helpful for even the most seasoned math teacher, demonstrates not only mathematical skills and equations but also the test-taking strategies necessary to choose the correct answer. On question 22, Sal explores an alternate...
Other
Algebra2go: Combining Like Terms Part Ii
Professor Perez's virtual classroom provides examples that demonstrate how to simplify expressions by combining like terms. Part 2. [6:45]
Khan Academy
Khan Academy: Translating Expressions With Parentheses
Learn how to interpret written statements with parentheses and write them as mathematical expressions. [9:10]