focus attention on awkward sounding words and phrases 55 videos

Phrases
Grammar Sentence Basics
Identify the four different types of phrases.
sentence basics noun phrases appositive phrases verb phrases prepositional phrases 
Sound Waves
Physics Vibration and Waves
Understanding sound waves.
sound waves pressure displacement 
Focus and Directrix of a Parabola
Algebra 2 Quadratic Equations and Inequalities
How to define the focus and directrix of a parabola.
focus directrix parabola vertex 
Sound Devices
Writing Writing Terms
The definition and types of sound devices.
sound devices alliteration rhyme scheme rhythm 
Standing Sound Waves
Physics Vibration and Waves
Understanding standing sound waves.
standing sound waves open boundary condition closed boundary condition 

Commonly Confused Words
Grammar Voice and Style
Examples of commonly confused words.
commonly confused words misused words 
Strategies for the Writing Section
PSAT PSAT Prep
Get familiar with the PSAT Writing section, learn the main strategies to master it and improve your PSAT test score
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Commonly Misspelled Words
Grammar Voice and Style
Examples of commonly misspelled and confused words.
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Work Word Problems
Algebra Word Problems Using Systems of Equations
How to solve word problems when 2 people are doing a work job together.
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Rate Word Problems
Algebra Word Problems Using Systems of Equations
How to solve word problems involving rates of travel, possibly including wind or water current.
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Coin Word Problems
Algebra Word Problems Using Systems of Equations
How to solve word problems about values and number of coins.
coins system of equations substitution 
Age Word Problems
Algebra Word Problems Using Systems of Equations
How to solve word problems about the ages of two people.
age system of equations substitution 
Applications of Linear Equations
Algebra Linear Equations and Their Graphs
How to write equations for and graph word problems.
word problem equation 
Applications of Linear Equations
Algebra 2 Graphs of Linear Equations
How to write equations for and graph word problems.
word problem equation 
Applied Linear Equations: Tax Problem
Algebra 2 Linear Equations
How to solve a word problem about finding the tax on a purchase.
word problem tax 
Applied Linear Equations: Tax Problem
Precalculus Linear Equations and Inequalities
How to solve a word problem about finding the tax on a purchase.
word problem tax 
Applications of Quadratic Equations
Algebra Quadratic Equations and Functions
How to approach word problems that involve quadratic equations.
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Mixture Problems
Algebra Word Problems Using Systems of Equations
How to solve word problems when mixing two quantities with different prices.
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