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Chemistry Assessment

Project type

Science Assessment

Date

February 2026

Role

Freelance Author & Editor

By the Numbers

About 70 hours
Wrote 1 free-response question and about 18 multiple-choice questions
Revised 5 free-response questions and about 15 multiple-choice questions
Created answer explanations and scoring rubrics for a complete practice test

This item: multiple-choice questions for an Advanced Placement practice exam in chemistry. This is an example of my specialized content knowledge in chemistry. It also shows close alignment with the standards and exam formatting prescribed for Advanced Placement courses by the College Board.

Client: an after-school tutoring company.

Learners: high school students in an Advanced Placement Chemistry course.

Project: freelance assistance to a small staff updating in-house practice tests. Materials were briefly proofread by a staff member before being distributed to students.

My role: I was tasked with correcting and updating a five-year-old practice exam that needed realignment to current College Board course standards, recalibration to achieve the correct difficulty level, and corrections to the science. I analyzed the original material and was able to retain about 50% of it unaltered, revised about 30%, and replaced the remaining 20%. The excerpts here are new items I created, including their embedded teacher’s guide.

Tools: Created in Learnosity Author Site and delivered via Brightspace LMS.

© 2026 by Rachel Tucker. Powered and secured by Wix

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