Wakariyasuku omoshiroi kagaku jikken

Wakariyasuku omoshiroi kagaku jikken

Omoshiroi kagaku jikken no hanashi

Omoshiroi kagaku jikken no hanashi

Kanide omoshiroi jidou no kagaku jikken

Omoshiroi kagaku asobi

Omoshiroi butsuri jikken no hanashi

Omoshiroi kagaku no hanashi

Omoshirokudekiru kagaku no jikken

Mezurashii omoshiroi kagaku hyakuwa

Jikken kagaku : kyoukayou

Kagaku jikken kyoukasho

Kagaku jikken kyoukasho

Jikken kagaku kyoukasho

Jikken kagaku

Wakariyasuku oboeyasui heimen kika no kenkyuu

Jikken heiyou kagaku kyoukasho

Kani kagakuteki jikken

Kagaku jikken kyoukasho : nougakkouyou

Kodomo no kikitagaru omoshiroi kagaku no hanashi

Omoshiroi suugaku

Kagaku jikken no itoguchi

Kagaku jikken nōto

Wakariyasuku oboeyasui doubutsu no kenkyuu

Wakariyasuku oboeyasui shokubutsu no kenkyuu