Sai ta yo sai ta yo
tsukuba no sora ni
sai ta yo sai ta yo
kagaku no hana ga
waapuro datte kagaku da mo n
raji kon datte kagaku da mo n
nishi mo higashi mo sekai no hito ga
kagaku hirai te te wo totte
atenshon atenshon
atenshon puriizu
yume ga habataku mata nobiru

Atsumaru atsumaru tsukuba no sora ni
atsumaru atsumaru sekai no chie ga
reezaa datte kagaku da mo n
pasokon datte kagaku da mo n
kagaku banpaku sekai wa hitotsu
kokoro musun de te wo totte
atenshon atenshon
atenshon puriizu
ai to heiwa de maruku naru

Hirogaru hirogaru tsukuba no sora ni
hirogaru hirogaru kagaku no yume ga
robotto datte kagaku da mo n
roketto datte kagaku da mo n
doko mo kashiko mo egao to egao
kagaku migai te itsu made mo
atenshon atenshon
atenshon puriizu
yume ga hirogaru mata hiraku