Teach your students of Rachel Imeinu's self-scarifice for her sister, Leah, and its far-reaching results as this poster of Kever Rachel reminds us of Hashem's comforting words--There is a reward for your action. You may also choose to teach the power of a mother's prayers by telling the story of Rav Chaim Shmuelevitz, zatzal, who was overheard crying at Kever Rachel, "Mamme, Father (Hashem) says that you should refrain from crying, but your son, Chaim'ke, begs you, Cry, Mamme, cry."