The goal of this algebra unit is to solidify student understanding of functions and ensure they can express domain and range for discrete and continuous functions. Students will also be expected to evaluate functions. The unit includes lesson plans for 10 class days along with many supplemental materials including activities, pre-test, data tracker, and quiz. The function unit culminates with a performance assessment (rubric included) where students create their own function machine and complete an accompanying document to show the depth of their understanding.
Webb, Melanie R., "Evaluating Functions and their Domain and Range - 8th/9th grade Algebra" (2019). Understanding by Design: Complete Collection. 418.
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.