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Khan Academy on PBS NewsHour (Edited)

Video vocabulary

behind

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US / bɪˈhaɪnd /

UK / bɪˈhaɪnd /

A1
  • adjecitve
  • Concerning a later or slower time than expected
  • Being in a losing position in a sporting event
  • Being in the past; old fashioned
  • adverb
  • Remaining
  • noun
  • The part of the body that one sits on
  • preposition
  • At or toward the back of someone or something
  • Supporting or helping someone

sine

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US / saɪn /

UK / saɪn /

C1
  • noun
  • Angle's ratio of side opposite hypotenuse

academy

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US / ə'kædəmɪ /

UK / əˈkædəmi /

A2
  • noun
  • School that specializes in certain subjects

rheumatologist

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US / /

UK / /

A1
  • noun
  • Physician specializing in rheumatic diseases

world

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US / wɜ:ld /

UK / wɜrld /

A1
  • noun
  • All the humans, events, activities on the earth
  • Political division due to some kind of similarity

young

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US / jʌŋ /

UK / jʌŋ /

A1
  • adjecitve
  • At an early stage of existence; not mature
  • Being recently created or started
  • noun
  • Babies in a group or family of animals

help

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US / help /

UK / hɛlp /

A1
  • noun
  • Something given to enable a person to do something
  • Assistance given to someone in need
  • Someone who makes something easier or possible
  • verb
  • To act to enable a person to do something; assist
  • To make something better or less difficult

literally

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US / ˈlɪtərəli /

UK / ˈlɪtərəli /

B1
  • adverb
  • So as to express the exact meaning of something
  • Used to say something is true, even if unlikely

newshour

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US / ɪn'vælɪd /

UK / ˈɪnvəlɪd /

A1

trigonometry

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US / ˌtrɪgəˈnɒmətri /

UK / ˌtrɪɡəˈnɑmɪtri /

A1
  • noun
  • Mathematics of triangles and trigonometric functions

and

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US / ənd /

UK / ənd, ən,ænd /

A1
  • conjunction
  • Used to refer to two or more things
  • Plus; in addition; on top of that
  • Used to introduce an action that follows another

closet

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US / 'klɒzɪt /

UK / ˈklɑzɪt, ˈklɔzɪt /

B2
  • adjecitve
  • Secret
  • noun
  • Small room or cupboard used for storing things
  • verb
  • To go or put someone into a room for some privacy

counterpart

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US / ˈkaʊntəpɑ:t /

UK / ˈkaʊntərpɑ:rt /

B2
  • noun
  • Person/thing having same function/characteristics

back

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US / bæk /

UK / bæk /

A1
  • adjecitve
  • Farthest from the front e.g. in a classroom
  • adverb
  • Have returned to a place you were before
  • noun
  • The part of a chair that the upper body leans upon
  • Location at the rear of something
  • The reverse of side something
  • Area on the rear of your body
  • verb
  • To bet money on something
  • To go backwards in a car
  • To support and encourage someone or some cause

most

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US / məʊst /

UK / most /

A1
  • adverb
  • Very; extremely
  • Greatest possible degree
  • pronoun
  • Nearly all of something

spencer

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US / 'spensə /

UK / 'spensə /

A1
  • noun
  • A short, close-fitting jacket, worn by women and children in the early 19th century.
  • A boomless gaff sail on a square-rigged ship's foremast or mainmast (replaced in the mid 19th centur

solicit

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US / sə'lɪsɪt /

UK / səˈlɪsɪt /

B2
  • verb
  • To ask for a favor or support

europe

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US / ˈjʊərəp /

UK / ˈjʊrəp /

A1
  • noun
  • A continent including Germany, France and Spain
  • other
  • The second smallest continent (actually a vast peninsula of Eurasia); the British use 'Europe' to re

from

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US / frəm /

UK / frʌm, frɑm,frəm /

A1
  • preposition
  • Starting at a particular place, time or level

over

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US / 'əʊvə(r) /

UK / ˈovɚ /

A1
  • adverb
  • Finished; no longer happening
  • Towards the ground/away from a standing position
  • noun
  • A set of six consecutive balls bowled in cricket
  • other
  • Finished
  • preposition
  • Showing the relation when a thing is above another
  • On or covering something
  • Above or across something
  • More than you need
  • From one side to the other
  • In the direction of; toward

keep

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US / ki:p /

UK / kip /

A1
  • noun
  • Large, strong tower in the middle of a castle
  • Money spent on you so you can live in a place
  • verb
  • To continue doing something; not to stop
  • To stop balls going in a goal in sports
  • To not give back or return something
  • (Of food) to not spoil or not rot
  • To take possession of something to own, e.g. a pet
  • To have and continue to hold something
  • To do something that you have promised or agreed
  • To stay in a certain place or condition
  • To maintain the rules

far

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US / fɑ:(r) /

UK / fɑr /

A1
  • adjecitve
  • A long way away
  • Being a long way away
  • adverb
  • To a large degree or extent

where

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US / hwɛə /

UK / hwɛr, wɛr /

A1
  • conjunction
  • At or in the place which
  • In whatever place
  • pronoun
  • Word you use to ask the location of something

cancer

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US / 'kænsə(r) /

UK / ˈkænsɚ /

B1
  • noun
  • Any growth caused by abnormal cell division

finance

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US / ˈfaɪnæns /

UK / fəˈnæns, faɪ-, ˈfaɪˌnæns /

A2
  • adjecitve
  • Concerned with money
  • noun
  • Control of money a person, business has access to
  • verb
  • To support someone or something financially

ten

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US / ten /

UK / tɛn /

A1
  • number
  • 10

grammar

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US / ˈgræmə(r) /

UK / ˈɡræmɚ /

B1
  • noun
  • Book describing the syntactic rules of a language
  • Rules explaining how words are used in a language

post

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US / pəʊst /

UK / post /

A1
  • noun
  • Message delivered or shared in an online group
  • Piece of wood, metal in the ground for support
  • Job or position within an organization or company
  • Place where a soldier, etc. is ordered to go
  • verb
  • To send a letter or package using stamps
  • To share a message on an internet discussion group
  • To send a soldier somewhere to do a job
  • To put a message in public for everyone to see

bedroom

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US / ˈbedru:m /

UK / ˈbɛdˌrum, -ˌrʊm /

A1
  • noun
  • Room with a bed, for sleeping in

ago

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US / əˈgəʊ /

UK / əˈgoʊ /

A1
  • adverb
  • At a specified length of time in the past

quit

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US / kwɪt /

UK / kwɪt /

B1
  • other
  • To leave a school etc. without finishing
  • verb
  • To leave a job
  • To leave a place
  • To leave a school etc. without finishing
  • To end an action or activity

their

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US / ðɛː /

UK / ðer /

A1
  • determiner
  • Belonging to them

with

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US / wɪð /

UK / wɪð, wɪθ /

A1
  • preposition
  • As an employee of a certain company
  • Against something or someone
  • By using something as a means
  • Due to; because of
  • Including
  • Possessing as a feature
  • Related to
  • (Of the manner/attitude by which you do something)
  • Used to express that people or things are together

silicon

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US / ˈsɪlɪkən /

UK / ˈsɪlɪkən, -ˌkɑn /

B2
  • noun
  • Mineral used in making steel and computer parts

recently

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US / ˈri:sntli /

UK / 'risṇtlɪ /

A1
  • adverb
  • Just a while ago; not long ago

his

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US / hɪz /

UK / hɪz /

A1
  • pronoun
  • Something belonging to a male person

analyst

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US / ˈænəlɪst /

UK / ˈænəlɪst /

B1
  • noun
  • Someone who is skilled at studying details of data

have

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US / həv /

UK / hæv /

A1
  • verb
  • To drink, smoke, eat or use something
  • To experience the effects of something
  • To organize an event, or join in an activity
  • To own, possess, or hold something
  • To cause to happen or produce a particular effect

history

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US / 'hɪstrɪ /

UK / ˈhɪstəri /

A2
  • noun
  • Established pattern or record
  • Study of past events as an academic subject

hear

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US / hɪə(r) /

UK / hɪr /

A1
  • verb
  • To be aware of sound; to perceive with the ear
  • To be told or find out information or facts
  • To consider or listen to a court case

outside

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US / ˌaʊtˈsaɪd /

UK / aʊtˈsaɪd, ˈaʊtˌsaɪd /

A2
  • adverb
  • Beyond the limits or edges of some place, thing
  • noun
  • Area around or near something, such as a building
  • preposition
  • Beyond the limits or edges of some place, thing

teach

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US / ti:tʃ /

UK / titʃ /

A1
  • verb
  • To help someone learn or do something

man

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US / mæn /

UK / mæn /

A1
  • noun
  • Humans in general, including male and female
  • An adult male human being
  • Male who acts in a masculine way; not like a woman
  • verb
  • To control or operate (a machine); be in charge of
  • To operate a machine (a boat, etc.)

university

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US / ˌju:nɪ'vɜ:sətɪ /

UK / ˌjunɪˈvɜrsəti /

A1
  • noun
  • High-level educational institution; college

welcome

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US / 'welkəm /

UK / ˈwɛlkəm /

A1
  • adjecitve
  • Being what was wanted or needed
  • noun
  • Friendly greeting to someone who has arrived
  • verb
  • To greet someone who has just arrived
  • To accept or receive something happily and gladly

disembody

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US / ˌdɪsɪmˈbɒdi /

UK / ˌdɪsɪmˈbɑːdi /

A1
  • verb
  • To free from a body or physical form or reality

correspondent

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US / ˌkɒrəˈspɒndənt /

UK / ˌkɔrɪˈspɑndənt, ˌkɑr- /

B1
  • noun
  • Journalist, as one reporting from other countries

stanford

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US / ˈstænfəd /

UK / ˈstænfərd /

A1

although

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US / ɔ:lˈðəu /

UK / ɔlˈðo /

A1
  • conjunction
  • Despite the fact that; however

than

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US / ðən /

UK / ðən /

A1
  • conjunction
  • Used to compare two things that are not equal

one

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US / wʌn /

UK / wʌn /

A1
  • pronoun
  • You; we; people in general; someone
  • The thing or person previously referred to
  • adjecitve
  • Used to refer to people generally
  • Being a strong example of (something mentioned)
  • number
  • Number 1

into

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US / 'ɪntə /

UK / ˈɪntu /

A1
  • preposition
  • Moving or going inside something
  • In the same direction as; in the direction of
  • So as to become; taking the state of

you

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US / jʊ /

UK / ju /

A1
  • pronoun
  • Person someone is speaking or writing to
  • Person or people in general

year

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US / jə: /

UK / jɪr /

A1
  • noun
  • Unit of time equal to 12 months or 365 or 366 days
  • Used to refer to the age of a person

unpaid

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US / ˌʌnˈpeɪd /

UK / ʌnˈped /

B1
  • adjecitve
  • Yet to be paid

how

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US / haʊ /

UK / haʊ /

A1
  • adjecitve
  • To what degree? in what amount?
  • adverb
  • (Used to explain the way to do something)
  • exclamation
  • For what purpose or reason?
  • (Used to ask someone or something's condition)

live

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US / lɪv /

UK / liv /

A1
  • adjecitve
  • Being broadcast as events happen, not recorded
  • Carrying electric current; able to give a shock
  • Glowing because burning; hot
  • Not yet killed (for food)
  • adverb
  • (Music, drama) as it is performed
  • verb
  • To be alive
  • To experience a particular type of life
  • To make your home in a house or town

kind

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US / kaɪnd /

UK / kaɪnd /

A1
  • adjecitve
  • In a caring and helpful manner
  • friendly and considerate
  • noun
  • One type of thing

this

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US / ðɪs /

UK / ðɪs /

A1
  • adjecitve
  • Used to indicate something already been discussed
  • Used to indicate something happening around now
  • adverb
  • An indication by a physical motion or gesture
  • A specific amount of
  • determiner
  • Person, thing, or idea near you
  • pronoun
  • Person, thing that has already been discussed

ready

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US / 'redɪ /

UK / ˈrɛdi /

A1
  • adjecitve
  • Being likely or about to do something
  • Being willing to do a task
  • verb
  • To prepare something for use or action

free

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US / fri: /

UK / fri /

A1
  • adjecitve
  • Living, happening without being controlled
  • Costing no money
  • Not working; not busy
  • verb
  • To release (e.g. bird) from a cage or prison

the

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US / ðə /

UK / ðə /

A1
  • article
  • Used to refer to something already mentioned
  • Used to show there is only one of something
  • determiner
  • Used to describe all of a family

person

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US / 'pɜ:sn /

UK / 'pɜ:rsn /

A1
  • noun
  • Man, woman or child

little

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US / 'lɪtl /

UK / ˈlɪtl /

A1
  • adjecitve
  • Being short in length of time
  • Not great in size, amount, or degree; small
  • Being very young or younger than others
  • adverb
  • By an amount or degree that is not very much
  • Not often; rarely
  • noun
  • A person's name

big

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US / bɪɡ /

UK / bɪɡ /

A1
  • adjecitve
  • Popular
  • Serious
  • Large

cell

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US / sel /

UK / sɛl /

A2
  • noun
  • Smallest unit of living things in biology
  • Group of people - often from a secret organization
  • Prisoner's room in a jail
  • Shortened form of 'cellphone'

zeros

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US / ˈzɪərəʊz /

UK / ˈzɪroʊz /

A1
  • other
  • Numbers meaning none; 0
  • verb
  • To set a scale or other device to show 0

teaching

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US / ˈti:tʃɪŋ /

UK / ˈtitʃɪŋ /

A1
  • noun
  • The act of helping people learn
  • verb
  • To help someone learn or do something

lesson

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US / 'lesn /

UK / ˈlɛsən /

A1
  • noun
  • Something done to learn or teach something; class
  • Wisdom or knowledge received from an experience

expand

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US / ɪk'spænd /

UK / ɪkˈspænd /

A2
  • verb
  • To make something larger in size, number, amount

find

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US / faɪnd /

UK / faɪnd /

A1
  • noun
  • Object discovered by chance
  • Things that have been discovered from searching
  • verb
  • To become aware of something that is happening
  • To discover or meet by chance
  • To decide if someone is guilty of a crime, or not
  • To learn through study, research, or effort
  • To discover something by looking for it

attract

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US / ə'trækt /

UK / əˈtrækt /

A2
  • verb
  • To make something move closer using magnetic force
  • To make someone notice and become interested in

asia

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US / ˈeɪʒə /

UK / ˈeɪʒə /

A1
  • noun
  • Largest continent with Europe on the west to form Eurasia
  • other
  • Nations of the Asian continent collectively

what

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US / wɒt /

UK / hwɑt, hwʌt, wɔt, wʌt,hwət, wət /

A1
  • pronoun
  • Thing or things that; the same kind as
  • Used to emphasize something you are about to say
  • adjecitve
  • Used to refer to a particular amount, or number
  • Used to place emphasis on a particular quality
  • adverb
  • To a certain degree
  • determiner
  • Question words used for asking for information
  • exclamation
  • Used to express excitement, shock, or surprise
  • Used to ask people to repeat something they said

site

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US / saɪt /

UK / saɪt /

A2
  • noun
  • Place that is reserved for a particular activity
  • Location of building work
  • Location of something
  • Place where something of special interest happened
  • Website
  • verb
  • To place something in a particular position, area

that

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US / ðæt /

UK / ðæt, ðət /

A1
  • adjecitve
  • The person or thing being talked about
  • Used to identify something both the speakers know
  • adverb
  • Used to reinforce adjectives and adverbs
  • To such a degree
  • conjunction
  • Used to connect a noun clause
  • Used to introduce an adverbial clause
  • Used to introduce a noun clause
  • determiner
  • Used as a noun to refer to something
  • pronoun
  • Referring an object far away
  • Used to refer to the relative pronoun ‘which’

people

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US / 'pi:pl /

UK / ˈpipəl /

A1
  • noun
  • Persons sharing culture, country, background, etc.
  • Men, Women, Children

like

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US / laɪk /

UK / laɪk /

A1
  • adjecitve
  • Being equal in status or kind to something else
  • Similar; the same
  • adverb
  • For example
  • preposition
  • Used as a filler; used to ad emphasis
  • In a way similar to the way something is done
  • Such as; for example
  • verb
  • To want to
  • To find something pleasing; to prefer something

eyeball

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US / ˈaɪbɔ:l /

UK / ˈaɪˌbɔl /

C2
  • noun
  • The round part of the eye

eventually

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US / ɪˈventʃuəli /

UK / ɪˈvɛntʃuəli /

A2
  • adverb
  • After a long time; after many attempts; in the end

about

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US / ə'baʊt /

UK / əˈbaʊt /

A1
  • adverb
  • To be ready to; going to
  • Nearly; approximately; roughly
  • Near; next to; close to
  • In every direction; in the area of
  • preposition
  • Concerning or of (a topic)

equipment

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US / ɪˈkwɪpmənt /

UK / ɪˈkwɪpmənt /

A2
  • noun
  • Tools or materials used to perform a task

essentially

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US / ɪˈsenʃəli /

UK / ɪˈsenʃəli /

A2
  • adverb
  • Basically; (said when stating the basic facts)

baby

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US / ˈbeɪbi /

UK / ˈbeɪbi /

A2
  • adjecitve
  • Small in size; smaller than usual
  • noun
  • A very young child, who cannot yet speak
  • verb
  • To treat someone as if they were newly born

cousin

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US / 'kʌzn /

UK / 'kʌzn /

A2
  • noun
  • Child of your uncle or aunt
  • Something similar to or related to something else

quadratic

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US / kwɒˈdrætɪk /

UK / kwɑˈdrætɪk /

A1
  • adjecitve
  • Polynomial of the second degree

fund

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US / fʌnd /

UK / fʌnd /

A2
  • noun
  • Money collected, saved, or provided for a purpose
  • A specific account into which you put money
  • verb
  • To supply money for something

trig

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US / ˈtrɪɡ /

UK / ˈtrɪɡ /

A1
  • noun
  • Neat and smart in appearance

student

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US / ˈstju:dnt /

UK / ˈstudnt, ˈstjud- /

A1
  • noun
  • Person studying at school

include

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US / ɪnˈklu:d /

UK / ɪnˈklud /

A1
  • verb
  • To make someone, something part of a group

fancy

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US / 'fænsɪ /

UK / ˈfænsi /

A2
  • adjecitve
  • Unusual and attractive in design
  • verb
  • To want to have or do something; feel like
  • To imagine or suppose that something will happen
  • To believe or imagine something that is not true

first

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US / fɜ:st /

UK / fɚst /

A1
  • adjecitve
  • 1st; Coming before all others in time or place
  • noun
  • Something that has not happened before
  • Position of the winner of a competition

get

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US / ɡet /

UK / ɡɛt /

A1
  • verb
  • To become affected by illness or disease
  • To begin to feel or understand an emotion or idea
  • To send or bring someone or something home, etc.
  • To go somewhere to obtain something
  • To (cause to) do a particular thing
  • To obtain, receive or be given something
  • To currently have
  • To prepare for use
  • To understand something being said or read

math

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US / mæθ /

UK / mæθ /

A2
  • noun
  • Study or science of numbers and shapes

training

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US / ˈtreɪnɪŋ /

UK / ˈtrenɪŋ /

A1
  • noun
  • Act of educating someone to get better at
  • verb
  • To teach a pet a behavior or a trick
  • To educate someone in something, e.g. medicine
  • To cause a plant to grow a certain way by cutting
  • To point a certain way or toward something
  • To practice to get better at a thing, e.g. sports

struggle

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US / 'strʌɡl /

UK / ˈstrʌɡəl /

A2
  • noun
  • Strong efforts made to do something difficult
  • verb
  • To try very hard to do something difficult

equation

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US / ɪˈkweɪʒn /

UK / ɪˈkweʒən, -ʃən /

B1
  • noun
  • Mathematical statement showing things to be equal
  • Complex set of different facts, ideas or issues

never

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US / 'nevə(r) /

UK / ˈnɛvɚ /

A1
  • adverb
  • Not ever; not at any time

operation

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US / ˌɒpəˈreɪʃn /

UK / ˌɑpəˈreʃən /

A2
  • noun
  • Business or company, or its activities
  • Functioning; use
  • Medical procedure involving surgery

head

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US / hed /

UK / hɛd /

A1
  • noun
  • Counter for the number of cattle
  • Natural mental ability or intelligence
  • Leader or person with the greatest authority
  • Mind; mental ability; mental state
  • Side of a coin with a head on it
  • Top part of your body with eyes and a mouth
  • Starting point of something, e.g. a river
  • verb
  • To hit a ball with your head in a game
  • To be first or at the front or top (e.g. a list)
  • To travel or move toward a particular place; To go in a particular direction
  • To become the leader of something
  • To lead or be responsible for something

time

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US / taɪm /

UK / taɪm /

A1
  • noun
  • Speed at which music is played; tempo
  • Point as shown on a clock, e.g. 3 p.m
  • Number of hours, minutes needed to do something
  • Occasion when something happens
  • Period or occasion that something occurred
  • Period in history or the past
  • Something measured in minutes, hours, days, etc.
  • How long an event takes; duration
  • verb
  • To check speed at which music is performed
  • To choose a specific moment to do something
  • To measure how long an event takes, e.g. a race
  • To schedule something to occur at a specific moment

for

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US / fə(r) /

UK / fɔr,fə /

A1
  • preposition
  • Used to show the purpose, or need of something

donate

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US / dəʊ'neɪt /

UK / ˈdoˌnet, doˈnet /

B1
  • verb
  • To give money, etc. to charity, party, etc.

talk

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US / tɔ:k /

UK / tɔk /

A1
  • noun
  • Style of speaking
  • Discussion between two countries
  • Giving information in front of people; lecture
  • Saying things or ideas to someone with words
  • verb
  • To make a formal speech about something
  • To say things or ideas to someone with words

range

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US / reɪndʒ /

UK / rendʒ /

A2
  • noun
  • Cooking stove with multiple burners
  • Given distance from a point; how far plane can fly
  • Large grassy area where cattle wander and feed
  • Group or chain of mountains
  • Set of things with something in common
  • Limits within which something extends or varies
  • A set of products, e.g. so that people can choose
  • verb
  • To cover an area from one point to another
  • To extend to or vary within given limits
  • To put things in a row or in line
  • To wander or explore

report

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US / rɪ'pɔ:t /

UK / rɪˈpɔrt, ˈport /

A1
  • noun
  • Account of the necessary facts and information
  • The telling of news in the media
  • Official statement about something
  • verb
  • To submit a report or bill to the government
  • To write in a newspaper or speak on a news program
  • To state something officially
  • To officially present yourself to an authority
  • To describe something by telling it to others

michaels

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US / ˈmaɪk(ə)lz /

UK / ˈmaɪkəlz /

A1

just

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US / dʒʌst /

UK / dʒʌst /

A1
  • adjecitve
  • Proper or appropriate; as is deserved
  • Doing or being what is right or fair
  • Legally correct; having enough evidence
  • adverb
  • Almost; nearly
  • Exactly at the time of
  • Exactly (the same as, like)

career

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US / kə'rɪə(r) /

UK / kəˈrɪr /

A2
  • noun
  • Particular occupation in professional life
  • verb
  • To move forward very fast and without control

start

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US / stɑ:t /

UK / stɑrt /

A1
  • noun
  • First time or place that a thing exists; beginning
  • First opportunity to achieve something, e.g. a job
  • Sudden action or movement because you are scared
  • other
  • Beginning of something in place or time
  • verb
  • To do, be or happen for the first time; begin
  • To turn something on

grow

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US / ɡrəʊ /

UK / ɡro /

A1
  • verb
  • To get bigger and more mature; make plants do this
  • To improve; to develop better skills over time
  • To develop and become bigger or taller over time

introduction

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US / ˌɪntrəˈdʌkʃn /

UK / ˌɪntrəˈdʌkʃən /

A2
  • noun
  • A first experience with something
  • Opening part of a text or piece of music
  • Explanation of something, e.g. a place
  • Announcement of a new product or service
  • Making someone known to another by name

subject

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US / 'sʌbdʒɪkt /

UK / ˈsʌbdʒekt /

A1
  • noun
  • Citizen of an area or country
  • The person or thing that does the action of a verb
  • People who take part in experiments or tests
  • An area of study at school, e.g. math, history
  • What a book, article etc. is about; theme
  • verb
  • To cause to suffer or experience something

job

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US / dʒɒb /

UK / dʒɑ:b /

A1
  • noun
  • Something that must be done
  • Regular work at which you earn money

begin

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US / bɪ'ɡɪn /

UK / ˈbeɡɪn /

A1
  • verb
  • To do the first part of an action; to start

both

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US / bəuθ /

UK / boθ /

A1
  • determiner
  • Used to refer to two things at the same time
  • pronoun
  • Used to refer to two things at the same time

simple

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US / 'sɪmpl /

UK / ˈsɪmpəl /

A1
  • adjecitve
  • Not hard to understand or do; not complex
  • Having only a few parts; not complex
  • Being ordinary or normal
  • Being plain; without a lot added for style

show

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US / ʃəʊ /

UK / ʃo /

A1
  • noun
  • False display of love, emotion or action
  • An event for displaying or promoting goods
  • Play, opera or theater production
  • Presentation that is broadcast on TV or radio
  • verb
  • To be easily seen or displayed
  • To display your emotions or feelings
  • To let someone see something; display
  • To explain or teach how something is done
  • To lead someone somewhere; point them to something
  • To prove something to be true, correct
  • To reveal or allow something to be seen

everything

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US / 'evrɪθɪŋ /

UK / ˈɛvriˌθɪŋ /

A1
  • pronoun
  • All of the things mentioned

they

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US / ðeɪ /

UK / ðe /

A1
  • pronoun
  • Two or more people, animals, or things

shoulder

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US / ˈʃəʊldə(r) /

UK / ˈʃoldɚ /

A2
  • noun
  • Part of the body where an arm attaches or joins
  • Meat that comes from an animal's upper front leg
  • Part of a shirt or coat that covers the shoulders
  • verb
  • To carry something around your neck
  • To push something using the top part of your arm
  • To accept a job or responsibility

look

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US / lʊk /

UK / lʊk /

A1
  • noun
  • Person's beauty or physical attractiveness
  • Particular style of dress, clothes, or appearance
  • The way someone, something appears to be
  • Act of searching for or examining something
  • verb
  • To appear to be; seem

tap

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US / tæp /

UK / tæp /

A2
  • noun
  • Faucet; the place you can get water from a pipe
  • Light hit, generally one that makes a sound
  • verb
  • To access a liquid (e.g. in a tree) through a hole
  • To move feet/fingers to make light regular sounds
  • To spy one someone electronically
  • To hit something or someone lightly
  • To remove from an object e.g. oil from the ground

kilogram

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US / ˈkɪləgræm /

UK / ˈkɪləɡræm /

A2
  • noun
  • 1000g

oppose

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US / əˈpəʊz /

UK / əˈpoʊz /

A2
  • verb
  • To fight against someone in a contest or game

distant

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US / 'dɪstənt /

UK / ˈdɪstənt /

B1
  • adjecitve
  • Unfriendly; cold
  • Existing or happening far away in place or time
  • (Of relationships) not being closely related

basic

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US / 'beɪsɪk /

UK / ˈbesɪk /

A1
  • adjecitve
  • At the most important or easiest (beginner) level

feel

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US / fi:l /

UK / fil /

A1
  • verb
  • To be aware of or experience an emotion, sensation
  • To sense through direct contact; touch

himself

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US / hɪmˈself /

UK / hɪmˈsɛlf /

A1
  • pronoun
  • The same (male) person who did the action

khan

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US / kɑ:n /

UK / kɑn, kæn /

A1
  • other
  • A title given to rulers or other important people in Asian countries

new

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US / nju: /

UK / nu, nju /

A1
  • adjecitve
  • Not old, recently born, built or made
  • Being or doing something for the first time
  • Not felt, seen or known previously
  • Having been recently bought or obtained

try

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US / traɪ /

UK / traɪ /

A1
  • noun
  • Act of putting the ball over the rugby goal line
  • verb
  • To make an effort, to attempt to do something
  • To examine someone or something in a court of law
  • To test to see if it is good or you like it
  • To make a person go through hardship; test
  • To examine something to see if it works

day

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US / deɪ /

UK / de /

A1
  • noun
  • A period of 24 hours beginning at midnight
  • The period of time when it is light outside
  • Person's name

electronic

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US / ɪˌlek'trɒnɪk /

UK / ɪlɛkˈtrɑnɪk, ˌilɛk- /

A2
  • adjecitve
  • Operating by use of electricity; digital

revenue

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US / 'revənju: /

UK / ˈrevənju /

A2
  • noun
  • Money that is made by or paid to a business
  • Money a government collects from its people

strike

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US / straɪk /

UK / straɪk /

A2
  • noun
  • A punch or hit
  • Fact of not hitting the ball when playing baseball
  • Refusal to work to get more pay, protest something
  • verb
  • To hit something
  • To suddenly become (e.g. rich)
  • To have an idea occur to you

valley

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US / 'vælɪ /

UK / ˈvæli /

A2
  • noun
  • Area between mountains with river running through

popular

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US / ˈpɒpjələ(r) /

UK / ˈpɑ:pjələ(r) /

A1
  • adjecitve
  • Liked or enjoyed by many people

story

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US / 'stɔ:rɪ /

UK / ˈstɔri, ˈstori /

A1
  • noun
  • One of many floors or levels in a building
  • Account or description of how something happened

someone

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US / ˈsʌmwʌn /

UK / ˈsʌmˌwʌn, -wən /

A1
  • pronoun
  • Person who is not known or named

science

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US / 'saɪəns /

UK / ˈsaɪəns /

A2
  • noun
  • Study of the physical world, based on facts

appear

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US / ə'pɪə(r) /

UK / əˈpɪr /

A1
  • verb
  • To be seen, become visible; come into sight
  • To seem to be
  • To act in a play, movie, or be mentioned in media

many

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US / 'menɪ /

UK / ˈmɛni /

A1
  • determiner
  • Used to refer a large number of things

thousand

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US / ˈθaʊznd /

UK / ˈθaʊzənd /

A1
  • number
  • Number 1,000

four

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US / fɔ:(r) /

UK / fɔr, for /

A1
  • number
  • 4

not

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US / nɒt /

UK / nɑt /

A1
  • adverb
  • Word indicating the negative
  • (Used to form the negative of verbs)

support

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US / səˈpɔ:t /

UK / səˈpɔrt, -ˈport /

A1
  • noun
  • Assistance or advice given to someone
  • Evidence that helps prove something is true
  • A thing to hold up or prevent from falling down
  • verb
  • To give assistance or advice to someone
  • To help prove or show that something is true
  • To hold up or prevent from falling down

blackboard

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US / ˈblækbɔ:d /

UK / ˈblækˌbɔrd, -ˌbord /

B2
  • noun
  • Board that someone, e.g. a teacher, writes on

convert

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US / kən'vɜ:t /

UK / kənˈvɚt /

A2
  • noun
  • Person switching from one belief system to another
  • verb
  • To switch from a religion, belief etc. to another
  • To change form, character, or function to another

now

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US / naʊ /

UK / naʊ /

A1
  • adverb
  • At the present time or moment
  • Right away or in the next possible moment
  • Used to refer to something that just happened
  • Time between the present and a moment in the past
  • conjunction
  • Resulting from or because of something

presentation

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US / ˌpreznˈteɪʃn /

UK / ˌprɛzənˈteʃən, ˌprizən- /

A2
  • noun
  • Act of giving a formal talk about something
  • Talk to show or describe something on a screen
  • Way in which something is displayed or shown
  • Ceremony to give an award or prize to someone

record

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US / 'rekɔ:d /

UK / ˈrekərd /

A1
  • noun
  • Highest or most extreme level achieved
  • Round plastic disc on which music has been stored
  • History of a person's past actions or achievements
  • verb
  • To indicate a temperature, speed, etc.; register
  • To write down or say what happened
  • To put music, sounds onto a device to store it

devote

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US / dɪˈvəʊt /

UK / dɪˈvoʊt /

B1
  • verb
  • To dedicate
  • To decide to use or give (your time, efforts)

study

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US / 'stʌdɪ /

UK / ˈstʌdi /

A1
  • noun
  • Room that a person studies or reads in
  • Piece of research
  • Topic or subject you research or learn about
  • verb
  • To focus on learning something usually at school

anxiety

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US / æŋ'zaɪətɪ /

UK / æŋˈzaɪɪti /

B1
  • noun
  • Fear about what might happen; worry

expect

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US / ɪk'spekt /

UK / ɪkˈspɛkt /

A1
  • verb
  • To believe something is probably going to happen

internet

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US / ˈɪn.tə.net /

UK / ˋɪntɚ͵nɛt /

A1
  • noun
  • Worldwide computer network system

want

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US / wɔnt /

UK / wɑnt, wɔnt /

A1
  • noun
  • Something you desire or wish for
  • State or condition of poverty
  • verb
  • To desire or wish for something; hope for a thing

video

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US / 'vɪdɪəʊ /

UK / ˈvɪdiˌo /

A2
  • adjecitve
  • Of a moving film, with sound
  • noun
  • Recording capturing action with sound
  • verb
  • To make a moving film of, with sound

but

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US / bət /

UK / bʌt,bət /

A1
  • conjunction
  • Used before you say something different, opposite

good

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US / ɡʊd /

UK / ɡʊd /

A1
  • adjecitve
  • Proper, appropriate or right
  • (Of an amount) enough; plenty
  • Excellent; high quality
  • Acting well or properly; of moral character
  • In a positive or happy emotional state
  • noun
  • Advantage or benefit

zero

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US / ˈzɪərəʊ /

UK / ˈzɪroʊ /

A1
  • noun
  • Temperature when water turns to ice
  • number
  • Number 0
  • verb
  • To set a scale or other device to show 0
  • Subtitles section
  • Now, the story of a young man teaching math to the world.
  • NewsHour correspondent Spencer Michaels reports.
  • So this is a quadratic equation, essentially.
  • We're trying to find the zeros.
  • This disembodied voice is heard every day by tens of thousands of students struggling with math, both in the U.S. and around the world.
  • Thirty-three-year-old Salman Khan recently quit his job as a hedge fund analyst to devote himself to an unpaid job teaching math on the Internet.
  • Welcome to the presentation on basic addition.
  • These are cancers or cancer cells.
  • He has posted 1,200 lessons on YouTube, which appear on an electronic blackboard and range in subject from basic addition and advanced calculus to science and finance.
  • And they are free.
  • Introduction to trigonometry is where I teach people about the trig functions.
  • This is one of the more popular videos.
  • This has 179,000 views.
  • And this is just what sine, cosine and tangent are.
  • Khan lives in California's Silicon Valley with his wife, a rheumatologist in training at Stanford, and their new baby.
  • He got the idea for Khan Academy four years ago when he taught a young cousin how to convert kilograms to grams.
  • Many American students have trouble with math, and studies show they lag behind their counterparts in Asia and Europe in both math and science.
  • With Khan's help, his cousin got good at math, and he eventually had a new career, tapping into anxieties around the world.
  • Now, he records his lessons from a converted closet in the back of his bedroom.
  • He never goes on camera.
  • It kind of feels like the voice in their head.
  • You're looking at it, it kind of feels like someone's over your shoulder talking in your ear as opposed to someone at a blackboard that's distant from you.
  • Although he is not the first person to teach on the internet, his simple operation has attracted more eyeballs than most university sites.
  • For Khan, teaching math and science and finance is just the beginning.
  • He's ready to expand his YouTube site to include whatever strikes his fancy.
  • I want to do everything.
  • I want to do history.
  • I want to do grammar.
  • I want to do literally every subject.
  • So far, except for a little advertising revenue, he is donating his time and equipment.
  • It's a one-man operation, but it's gotten so big he expects to start soliciting outside support to keep his academy growing.