Overview

Hagshama Department, World Zionist Organization
http://www.wzo.org.il/en/search/default.asp?search=pesach&Submit=Search
Overview of Pesah with ideas for Seder

Jewfaq.Org
http://www.jewfaq.org/holidaya.htm
Overview explanation. Terms, music/songs.

Jewish Post of New York "Holidays on the Net"
http://www.holidays.net/passover/
Basic guide to Pesah, songs, music, cards

Jewish Theological Seminary
http://learn.jtsa.edu/passover/
Basic to intermediate.; text,visual, audio & interactive

UAHC Virtual Seder Plate
http://uahc.org/congs/nj/nj006/seder/plate.html
Basic ideas with visual interaction

Uncle Eli's Haggadah
http://www.ucalgary.ca/~elsegal/Uncle_Eli/Eli.html
General for children; rhyme/text with clipart, music

Orthodox Union (OU)
http://www.ou.org/chagim/pesach
Basic to advanced material; background and analysis

Virtual Beit Midrash
http://www.vbm-torah.org/pesach.htm
Shiurim for intermediate to advanced

613.org
http://www.613.org/pasclass.html
Audio files, lectures and songs

Totally Jewish
http://www.totallyjewish.com/pesach/kids/manistana/
Basic site with several links

Temple Israel
http://tiwestport.org/passover/pesach.html
Introductory site to Pesah