Literally, “doorpost;” a decorative case that holds a handwritten parchment scroll of the Shema and V’ahavta. Mezuzot are placed on external and internal doorposts of homes to fulfill the commandment in Deuteronomy 6:5-9 “inscribe them [these words] on the doorposts of your house.”
At the beginning of the Passover seder, the youngest person asks the Four Questions. Here's a handy guide to the questions in English and Hebrew, with a downloadable melody and printable version.
Don't be overwhelmed by hosting your own seder. Use this handy checklist to help you prepare!