OpenSciEd Unit 8.2 · Lesson 14 · 14.A
Unit Assessment
Assessment guide
How to read student work on this assessment — standards alignment, what strong understanding looks like, and common gaps.
Learning progression
Target understanding
14.A Develop and use a model to explain how loud sounds and the energy transfer associated with high amplitude sound waves cause damage to ear structures.
Standards alignment
14.A Develop and use a model to explain how loud sounds and the energy transfer associated with high amplitude sound waves cause damage to ear structures.
What understanding looks like
Strong
- See the Unit Assessment Answer Key and the End of Unit Assessment Rubric
From Teacher Edition
View assessment opportunity →Facilitation guidance from the lesson plan — what to notice in student thinking and how to respond while teaching.
Building towards
14.A Develop and use a model to explain how loud sounds and the energy transfer associated with high amplitude sound waves cause damage to ear structures.
What to look / listen for
See the Unit Assessment Answer Key and the End of Unit Assessment Rubric
What to do
If your students are struggling or you think they will need support in creating the model, consider letting them use their Gotta-Have-It Checklists for this assessment task. See Gotta-Have-It Checklist Key for an example, but it is best to use the list that your students generated in previous lessons.
Universal Design for Learning
This assessment encourages students to demonstrate their understanding of key skills and concepts from the unit so far through multiple different modalities, including writing to explain and drawing models. Some students may benefit from using multiple modalities to show their thinking for any or all of the questions on this assessment. You may consider allowing some students to present their answers verbally with you or another student acting as a scribe to record their thinking on paper. Other students may benefit from using gestures rather than images to describe parts of their models. Some students might also benefit from using manipulatives to represent parts of the model and to support a written or verbal explanation of what’s happening in each part of the model. In each case, encouraging students to use multiple modalities to show their thinking creates a clear, accessible, equitable pathway for all students to demonstrate proficiency.
Materials
Last updated from official OpenSciEd on 8/17/2026
Student handout
8.2 Lesson 14 Assessment Unit Assessment.docx
Google Form
Digitized — add an editable copy to your Google Forms
Teacher guide
8.2 Lesson 14 Teacher Edition.docx
Answer key (recommended)
8.2 Lesson 14 Answer Key Unit Assessment Answer.docx
Rubric (recommended)
Not applicable for this assessment