The Groovy Teacher: Bubblegum Patterns
Who's Who and Who's New: Patterns, Patterns, Everywhere!
Teach.Love.Autism: Sharing What Works: Work Tasks 2
Exploring and Creating Patterns ~ Making Patterns FREE Printable Pack Included | This Reading Mama
Thinking and Learning in Room 122: Patterns, Patterns, Everywhere!
Here's a nice form for assessing student understanding of patterns.
Pattern activities for kids in preschool through first grade - with links to free pattern printables
The Printable Princess: Back to School Games for Kindergarten
Math Inquiry Outside: Patterning
FREE! Students determine if each line is a pattern in this fall-themed worksheet.