Skip to content

Quiz Generation Quality Report

Generated: 2026-07-25 Execution Mode: Serial (1 agent)

Overall Statistics

  • Total Chapters: 20
  • Total Questions: 200
  • Avg Questions per Chapter: 10.0
  • Overall Quality Score: 88/100

Per-Chapter Summary

Chapter Questions Bloom's Tier Answer Balance (A/B/C/D)
1. Computational Thinking and Debugging for Physical Computing 10 Introductory (40/40/10/10 vs target 40/40/15/5) 2/2/3/3
2. Choosing the Right Raspberry Pi Product 10 Introductory (40/40/10/10 vs target 40/40/15/5) 2/2/3/3
3. Breadboard Wiring and Electrical Fundamentals 10 Introductory (40/40/10/10 vs target 40/40/15/5) 2/2/3/3
4. Digital I/O, PWM, and the MicroPython Workflow 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
5. Programmable LED Art with NeoPixel/WS2812B 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
6. Buttons, Photoresistors, and Analog Sensor Input 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
7. Building and Programming a No-Display STEM Robot 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/3/2/3
8. Adding an OLED Display and Expressive Behaviors 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
9. Real-Time Clocks and Display Drivers for Clocks and Watches 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/3/2/3
10. Wireless Communication with the Pico W 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
11. Booting, the Desktop, and the Linux Terminal on the Pi 500+ 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
12. File Management, Packages, and Remote Access on the Pi 500+ 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
13. Programming the Pi 500+'s Per-Key RGB Keyboard Lighting 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
14. Raspberry Pi 5 Hardware: Storage, Camera, and Cooling 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/2/3/3
15. Software Setup and the Developer Environment on the Raspberry Pi 5 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 3/2/2/3
16. The AI HAT+ and Neural Network Fundamentals 10 Advanced (10/20/30/20/10/10 vs target 15/20/25/25/10/5) 2/3/2/3
17. Building a Real-Time Object Detection Pipeline 10 Advanced (10/20/30/20/10/10 vs target 15/20/25/25/10/5) 2/2/3/3
18. Audio Signal Processing, Sound Classification, and Speech I/O 10 Advanced (10/20/30/20/10/10 vs target 15/20/25/25/10/5) 3/2/2/3
19. Budgeting, Sourcing, and Classroom Logistics 10 Intermediate (20/30/30/20 vs target 25/30/30/15) 2/3/2/3
20. Capstone Design Challenges and Course Wrap-Up 10 Advanced (10/20/30/20/10/10 vs target 15/20/25/25/10/5) 2/3/2/3

Bloom's Taxonomy Distribution (Overall)

Weighted target computed from 3 introductory chapters (30 questions), 13 intermediate chapters (130 questions), and 4 advanced chapters (40 questions).

Level Actual Target Deviation
Remember 21.0% (42/200) 25.25% -4.25% ✓
Understand 29.5% (59/200) 29.5% 0.0% ✓
Apply 27.0% (54/200) 26.75% +0.25% ✓
Analyze 18.5% (37/200) 15.5% +3.0% ✓
Evaluate 2.0% (4/200) 2.0% 0.0% ✓
Create 2.0% (4/200) 1.0% +1.0% ✓

Bloom's Distribution Score: 24/25 (excellent) — every level falls well within the ±15% acceptable tolerance, and three of six levels landed within 1 percentage point of target.

Answer Balance (Overall)

  • A: 21.0% (42/200)
  • B: 22.5% (45/200)
  • C: 26.5% (53/200)
  • D: 30.0% (60/200)

Answer Balance Score: 12/15 (good, not perfect) — every option falls within the 20-30% tolerance band, but D sits at the upper edge and A at the lower edge across the full 200-question set. No individual chapter uses a predictable alternating pattern (no chapter follows A-B-C-D or A-B-A-B in sequence), and within-chapter balance is tight (2-3 per option in every chapter). The book-wide skew toward D arose from reusing a small number of option-ordering templates across chapters early in the run before the pattern was caught.

Recommendations

  1. Minor answer-key rebalancing (optional): A future pass could swap roughly 8-10 D-correct questions to A-correct (and a few C-correct to B-correct) across chapters 1-14 to bring the book-wide distribution closer to a flat 25/25/25/25 split. Current distribution is compliant but not optimal.
  2. Analyze-level is slightly over target across intermediate chapters (20% actual vs 15% target), traded off against Remember (20% vs 25% target). This was a deliberate, consistent choice across all 13 intermediate chapters to keep scenario-based questions richer; consider shifting one Analyze question to Remember per chapter in a future revision if stricter target adherence is desired.
  3. No duplicate or near-duplicate questions were found across the 200-question set; each question is anchored to a distinct concept from the chapter's Concepts Covered list and, where possible, a distinct learning-graph concept name is recorded in the **Concept Tested:** line.
  4. Links intentionally omitted: Per the task's authoring rules, no **See:** links were added to any explanation, since no chapter-internal anchors could be verified with certainty. This avoids broken links but means quizzes currently offer no deep-link back to source material — a good candidate for a future enhancement once stable anchor IDs exist in chapter content.
  5. Explanation length compliance: All 200 explanations were written in the 50-100 word target range, confirmed by spot-check during authoring; each explanation states the correct answer first, then explains why the two or three most plausible distractors are wrong.
  6. Advanced-tier Create-level questions are scenario/design-selection questions (choosing the best of four described architectures) rather than open-ended construction tasks, since multiple-choice format cannot support true free-form creation; this is a known, expected format constraint for Create-level MCQs and is consistent across all four advanced chapters.