Measuring Length, Mass, and Capacity | Guided Math Lesson | Gr 4 | Digital + Printable Bring math to life with this story-driven guided math lesson featuring Kai and Lyra! Students follow an engaging narrative set in the measurement lab, a bright workshop filled with scales, graduated cylinders, containers of different sizes, and shelves of everyday objects waiting to be measured while building deep understanding of measuring length, mass, and capacity. What is Included - Full guided math lesson