Apply the mathematical processes to support the development of mathematical thinking, to demonstrate understanding, and to communicate thinking and learning in mathematics, while engaged in play-based learning and in other contexts
- Count with Me – 1 to 10 (ebook, Hoopla)
- Discover Numbers Series (ebook series, Hoopla)
- Shapes Everywhere Series (ebook series, Hoopla)
- Discover Shapes Series (ebook series, Hoopla)
- The Silly Swamp Of Shapes (ebook, Hoopla)
- 21st Century Basic Skills Library: Sorting (ebook series, Hoopla)
- Albert Keeps Score (TumbleMath ebook)
- More Than, Less Than (TumbleMath ebook)
- Equal Shmequal (TumbleMath ebook)
- Windows, Rings, and Grapes (TumbleMath ebook)
- Counting to 10: Beach Theme (video, YouTube)
- I Can Show Numbers In So Many Ways (video, YouTube)
- I Spy Counting Song (video, YouTube)
- Bigger and Smaller (video, YouTube)
- Hopscotch with Numbers (video, YouTube)
- Shapes Song (video, YouTube)
- 2D Shapes Are Everywhere (video, YouTube)
- 3D Shapes (video, YouTube)
- Spheres, Cylinders, Pyramids, Cubes, & Cones (video, YouTube)
- Symmetry Song (video, YouTube)
- Sort the Same Group Two Different Ways (video, YouTube)
- Sorting Objects into 3 Groups (video, YouTube)
- Sorting and Matching Game (video, YouTube)
- Sometimes, Never, Always, Usually (video, YouTube)
- Interactive Number Chart (website)
- Interactive Tangrams (website)
- Interactive Pattern Blocks (website)
- Interactive Geoboard (website)