Weekdays:
Thursday and Friday that is day of Jupiter ( Dev Guru ) and Venus (Danav Guru ) respectively are considered auspicious to commence education.
Jupiter is the spiritual Guru for devtas and Venus is the Guru for danavs. As both represent teacher, they contribute to development of knowledge, intellect, positive thinking, ability to learn and grasp things fast.
Venus guru of Asuras, had more siddhis compare to Jupiter. In fact, Jupiter had sent his son to Sage Shukracharya for education so that he could learn more than his father. Sanjeevini Vidya was only with Shukracharya. That is why he could make all dead demons alive after the war between devtas and danavas.
Uttarayan is also considered very auspicious for starting education for the child.
In current transit, Jupiter and Venus should not be combust.
Except Saturday and Tuesday, other days are considered neutral for education.
Movable nakshatra days like Swati, Punarvasu, Shravan, Shatbisha, Hasta, Ashwini, Moola, Purvashada, Purvaphalguni, Purvabhadrapad, Ashlesha are considered positive for education without any obstacles and delays.