ReadWriteThink
Read Write Think: Draw a Math Story From the Concrete to the Symbolic
Contains plans for four cross-curricular lessons that ask young scholars to write simple addition and subtraction stories after reading a number of models. In addition to objectives and standards, this instructional plan contains links...
PBS
Pbs Kids Afterschool Adventure!: Operation: Shape Hunt Activity Plan
Calling all Shape Detectives! In this weeklong adventure, the children will explore and search for basic shapes as they go on a shape hunt. They will describe, match, sort and compose a variety of two-dimensional shapes, and create a...
Other
Pre K Pages: What Is Subitizing? Activities for Preschool and Pre K
Math researchers have identified the ability to subitize as an important part of developing basic number sense skills. This site explains the difference between perceptual and conceptual subitizing and gives concrete ways to practice...