I'm fanatical about rubrics. Bridging the divide between specific learning outcomes (standards) and constructionist inquiry would be difficult for me without them.
In the photo, students work in pairs to develop a rubric for assessing an acting performance. They already participated in our school musical in December, so this is a chance for them to develop their understandings of the vocabulary of the theater. We've used rubrics for dozens of assessments throughout the year, so this is a chance to authentically apply what they have learned.
After the pairs completed their rubrics, they switched partners a few times to compare and contrast. Finally, we projected the empty chart on the wall and filled it in based on what they created while collaborating.