ðə fˈɜːst ɹˈeɪzi skˈuːl wʌz bˈɪlt dˈʊɹɹɪŋ ðə nˈaɪntiːnhˈʌndɹɪd fˈɪfti z ɪn ɐ dˈɪfɹənt ˈɛɹiə ʌvðə sˈɪɾi ʌv tˈɛhɚɹən, ænd æt ðə bɪɡˈɪnɪŋ ʌvðə sˈɪksti z ɐ nˈuː kˈæmpəs wʌz bˈɪlt nˈɔːɹθ ʌv vˈænæk skwˈɛɹ ɪn tˈɛhɚɹən.
The first Razi school was built during the 1950s in a different area of the city of Teheran, and at the beginning of the 60s a new campus was built north of Vanak Square in Teheran.