Dr. Telly Kamelia 
If you only need the buying answer: the 180-day digital option is the cheapest route in this snapshot, and rental also comes in below the current paperback. The current print price is still lower than the sampled long-term digital option and much lower than the sampled used print comparator, so ownership is not overpriced. It just is not the cheapest short-term path.
Current price comparison
| Format | Source | Price | Link |
|---|---|---|---|
| Paperback | Merybook | $103.76 | Check price |
| Semester rental | eCampus | $84.99 | Check price |
| Digital access (180 days) | eCampus | $59.94 | Check price |
| Digital access (1825 days) | eCampus | $107.99 | Check price |
What this book actually teaches
Principles of Classroom Management: A Professional Decision-Making Model is a teaching text about behavior, routines, decision-making, classroom systems, and the practical reasoning teachers need when real classroom situations become messy. The book matters because it helps future teachers think through why management choices work, not just what rules to post on the wall.
This gives it more life than a one-course requirement. Many education students discover that classroom-management frameworks become more useful during student teaching and early classroom practice than they were during the original reading phase.
When print is still worth buying
The honest short-term value route is digital, with rental also below the current paperback. But the current print listing is still lower than the long-term digital option and much lower than the sampled used print market. That makes ownership reasonable if you want a copy to keep for student teaching or first-year classroom work.
I would lean toward digital or rental for a one-semester need. I would lean toward print for education majors who expect to revisit management frameworks in practicum, student teaching, or early career teaching.
