Kyūjitai form of 家宝 ("heirloom").

reading a book together as a family

胎生学: embryology

発生学: embryology

神学: theology / 進学: going on to university / 心学: Edo-period popularized blend of Buddhist, Shinto and Confucian ethical teachings

法医学: forensic science, forensics

音楽家: musician

物理学: physics

高額: large amount of money / 工学: engineering / 光学: optics / 後学: future reference / 好学: love of learning

地震学: seismology