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Where do math symbols come from? - John David Walters

2,102,402 views

TED-Ed

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

91%
  • 4:07 / 4:29

Speech Rate:

  • 147 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

students

/ˈst(y)o͞odnt/

noun other

person who is studying at university or other place of higher education. People studying at school.

replaced

/rəˈplās/

verb

To return an item to its original location.

illegible

/i(l)ˈlejəb(ə)l/

adjective

not clear enough to be read.

symbols

/ˈsimbəl/

noun other verb

mark or character used as conventional representation of object or process. Images that mean or represent some things. symbolize.

vertical

/ˈvərdək(ə)l/

adjective noun

(Of a line, etc.) going up and down; not horizontal. vertical line or plane.

writing

/ˈrīdiNG/

noun other verb

activity or skill of writing. To invent or create a computer program. To create a song or piece of music.

parallel

/ˈperəˌlel/

adjective noun verb

side by side and separated by same distance. person or thing similar to another. To be equal to, or like, something else.

segments
noun other verb

each of parts into which something is or may be divided. Parts divided from the other parts of some things. To separate something into different parts.

instead

/inˈsted/

adverb

as alternative or substitute.

mathematician

/ˌmaTH(ə)məˈtiSHən/

noun

expert in or student of mathematics.

because

/bēˈkəz/

conjunction

For a reason.

horizontal

/ˌhôrəˈzän(t)l/

adjective noun

at right angles to vertical. horizontal line, plane, etc..

getting

/ɡet/

verb

To (cause to) do a particular thing.

standard

/ˈstandərd/

adjective noun

Being the accepted normal level of quality. Principle of behaving in a moral way.

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