Better Lesson
Better Lesson: Patterns Make Ten
This lesson builds a foundation for adding larger numbers which is supported by the Common Core standards for second grade.
PBS
Pbs: Super Stairs: Patterns of Ordered Pairs
Try to find the numerical pattern to describe what happens when Dan runs stairs. This interactive lesson focuses on using what you know about pattern recognition and using data to write expressions in order for you to figure out the...
AAA Math
Aaa Math: Counting by Tens
This lesson is about counting by tens from AAAmath.com. There are separate sections for learning, practice, playing a game, and exploring more about skip counting.