Aki Murata and Chana Stewart
This set of lesson examples demonstrates effective uses of magnets, number lines, and ten-frames to implement practice standards as first graders use place value to solve addition problems.
Sarah B. Bush, Karen S. Karp, Tova Lentz, and Jennifer Nadler
Second-grade students strengthened their sorting and classifying skills in the context of categorizing famous artwork.
Hala Ghousseini, Sarah Lord, and Aimee Cardon
Teachers can use these instructional strategies during the launching phase of a lesson to prepare students for productive math talk in their small groups.
Meg S. Bates, Cheryl G. Moran, and Lena Phalen
Three colleagues share key experiences from their work with practicing teachers to show effective CCSSM implementation.