Veterans Day (Wikipedia)
Veterans Day: Frequently Asked Questions (US Dept of Veterans Affairs)
Veterans Day - Teacher Resources (teachervision.com)
Memorial Day (Wikipedia)
Memorial Day (usmemorialday.org)
Memorial Day Teacher Resources (teachervision.com)
Memorial Day and Veterans Day distinguished (about.com)
 

The Poppy Campaign (Royal Canadian Legion)
Teachers Guide to Remembrance [pdf] (Royal Canadian Legion)
The Poppy, Symbol of Remembrance (Canadian War Museum)
Remembrance Day Toolkit (Canadian War Museum)
Remembrance Day Songs and Poems for Children (songs4teachers.com)
A Day of Remembrance (Veterans Affairs Canada)
Remembrance Resources (Veterans Affairs Canada) - see table of contents at right of page
 

Remembrance Day in Britain (Project Britain)
Do's and don'ts of poppy etiquette (BBC)
Royal British Legion: Poppy Appeal (Wikipedia)
Poems for Remembrance Day  (Project Britain)
Remembrance Day - school assembly (teachernet.gov.uk)
 

Remembrance Day (australia.gov.au)
Red poppies (Australian War Memorial)
The Poppy is for Sacrifice (anzacday.org.au)
The Red Poppy (airforce.gov.au)
Remembrance Day Traditions: the Poppy (poppyappeal.com.au)
 

RSA - Remembrance - Poppy Day in New Zealand (Royal New Zealand Returned and Services' Association) - History of Poppy Day
The Red Poppy (New Zealand History Online)