With structured lessons, exercises, and real-world projects. Build and test code within the . Track progress and access project-based learning materials.
Explore activities aligned with teaching standards to support social emotional and academic growth. Search and filter to find suitable exercises. Complete interactive tasks to deepen reflection and connect new experiences to prior knowledge.
Practice addition and subtraction within 20 using a 100-bead string. Arrange beads in rows of 1, 2, or 10. Move and reset beads easily. Annotate work and explore place value, counting, and number composition. Supports Common Core standards.
