Are children obligated in all the mitzvot of the Seder?
Children who have reached the age of education (five or six) should try to fulfill all the mitzvot of the Seder. Since their obligation is rabbinic, smaller quantities may be used for the mitzvot. Children should be encouraged to remain at the Seder table at least until the end of the meal and if possible until after the fourth cup of wine. It is for this reason that the Sages instituted many unusual procedures during the Seder, to arouse the interest of the children and hold their attention during the evening. The Torah requires a father to relate the story of the slavery and Exodus to his children, and the Haggadah emphasizes this by describing the four types of sons whom one may have to address. Some parents make the mistake of sending the children to bed after reciting the Four Questions before they have heard the answers to their questions. It is advisable to see that the children sleep well on the afternoon before Pesach, in order that they will have the strength and enthusiasm t