These free partitioning shapes anchor charts are an easy way to teach, practice, and review 2nd grade geometry: halves, thirds, and fourths of circles, squares, and triangles. They're perfect for hands-on, no-prep math posters and handouts — ideal for supplementing Common Core standard 2.G.A.3. Skills covered✅️ Partitioning shapes into equal shares ✅️ Halves, thirds, and fourths ✅️ Circles, squares, and triangles Super versatileThis second grade geometry activity is flexible for many uses: c