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Khan Academy

Video Language:

  • English

Caption Language:

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Accent:

  • English (US)

Speech Time:

93%
  • 3:52 / 4:07

Speech Rate:

  • 160 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

perfect
adjective noun verb

So good it cannot be improved. perfect tense. make completely free from faults.

context

/ˈkäntekst/

noun

Set of facts surrounding a person or event.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. One more (thing).

quantity

/ˈkwän(t)ədē/

noun

amount or number of material or abstract thing not.

density

/ˈdensədē/

noun

degree of compactness.

football

/ˈfo͝otˌbôl/

noun

team game in which ball is kicked.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

identical

/ˌīˈden(t)ək(ə)l/

adjective

exactly alike.

average

/ˈav(ə)rij/

adjective noun verb

constituting result found by dividing total amount. Total of numbers divided by the number of items. amount to or achieve as average rate or amount over period of time.

population

/ˌpäpyəˈlāSH(ə)n/

noun

Number of people who live in a country, area etc..

isosceles

/īˈsäsəˌlēz/

adjective other

(of triangle) having two sides of equal length. Having two sides of equal length.

understand

/ˌəndərˈstand/

verb

perceive intended meaning of.

simplest

/ˈsimpəl/

adjective

easily understood or done.

thinking

/ˈTHiNGkiNG/

adjective noun verb

using thought or rational judgement. process of considering or reasoning about something. To have an idea, opinion or belief about something.

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