KDP categories · Top KDP authors
Assessment (Education Theory, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Assessment (Education Theory, Kindle eBooks), updated Nov 2, 2026: median price $15.25, median 30 reviews, average rating 4.5 and a KDPTop opportunity score of 32/100 (highly competitive).
| Price range (middle 50%) | $7.99 – $30.09 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 3% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 3% of the parent category Education Theory (1,023), one of the easier corners under it.
- At $15.25 its median price beats 98% of Kindle eBooks categories, leaving more margin per copy.
- Only 3% of its best sellers are under 90 days old, fewer than in 88% of Kindle eBooks categories: established titles hold the list.
Top 10 Assessment best sellers
-
Reading Assessment Done Right: Tools and Techniques for Data-Driven Instruction (The Science of Reading in Practice)
by Stephanie Stollar
- List rank#1
- Price$26.14
- Rating4.8
- Reviews51
-
The Vocabulary Builder Workbook: The complete step-by-step guide to master essential words for academic success, standardized tests, and professional communication
by Nora Gendler
- List rank#2
- Price$0.51
- Rating4.0
- Reviews2
-
Grading for Equity: What It Is, Why It Matters, and How It Can Transform Schools and Classrooms
by Joe Feldman
- List rank#3
- Price$31.20
- Rating4.6
- Reviews50
-
F This Test: Even More of the Very Best Totally Wrong Test Answers (F in Exams)
by Richard Benson
- List rank#4
- Price$1.99
- Rating4.3
- Reviews602
-
F in Exams: Complete Failure Edition
by Richard Benson
- List rank#5
- Price$12.15
- Rating4.3
- Reviews377
-
The Ultimate ASVAB Study Guide 2026-2027: The All-in-One Guide and Test Prep with Complete Practice Tests
by Brandon Langston
- List rank#6
- Price$0.51
- Rating5.0
- Reviews6
-
Data Literacy for Educators: Making It Count in Teacher Preparation and Practice (Technology, Education—Connections (The TEC Series))
by Ellen B. Mandinach
- List rank#7
- Price$19.77
- Rating4.5
- Reviews81
-
How To Write A 5-Paragraph Essay: A No-Nonsense Step-By-Step Guide To Mastering Effective Essay Writing, Practical Study Skills, Easy Exercises & Simple Lessons for the Successful Student
by Successful Student Publications
- List rank#8
- Price$7.99
- Rating4.7
- Reviews481
-
Unequal By Design: High-Stakes Testing and the Standardization of Inequality (Critical Social Thought)
by Wayne Au
- List rank#9
- Price$48.79
- Rating3.9
- Reviews17
-
Private Pilot Test Prep 2026-2027: The All-in-One Ground School and Test Prep for Student Pilots, Featuring Realistic Questions and Key Flight Maneuvers
by Spencer Brooks Mercer
- List rank#10
- Price$0.52
- Rating4.7
- Reviews8
FAQ
Is Assessment a good niche for Amazon KDP?
Its KDPTop opportunity score is 32/100, which makes it highly competitive. The median best seller has 30 reviews and sells for $15.25.
How many reviews do you need to rank in Assessment?
The median best seller has 30 reviews, and 71% of them have fewer than 100.
What do Assessment best sellers cost?
The median price is $15.25; half of the best sellers are priced between $7.99 and $30.09.
Can new books break into Assessment?
3% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.