The Ongoing Confusion Around Common Core Math
The rollout of Common Core standards sparked widespread discussion across the U.S., especially in subjects like math. One case, referred to as “Problem O,” highlights the confusion students and teachers face due to rigidly designed learning modules.
While the goal of Common Core is to establish consistent, high-level academic expectations, its implementation—particularly in math—has raised red flags. New York State’s math modules, for instance, are drawing criticism for being overly scripted and, at times, factually inaccurate.
Scripted Lessons: A “Teacher-Proof” Approach?
Scripts That Assume Everything—Even Student Responses
Despite claims by education officials that they want teachers to engage creatively with students, many Common Core-aligned modules take a one-size-fits-all approach. Teachers are given word-for-word scripts, dictating what they should say, write on the board, and even how students might respond.
This “teacher-proof” method—designed to ensure consistency—may actually limit flexibility and creativity in the classroom. It treats teachers as passive deliverers of information rather than professionals capable of adapting lessons to meet students’ needs.
Errors Undermine Credibility

In addition to the rigid scripting, some modules contain clear errors. For example, a math exercise stated that 600 ÷ 10 = 6, an obvious computational mistake that raises concerns about quality control. Teachers also report missing materials and unclear instructions, which add to classroom stress rather than easing the learning process.
Are We Supporting Teachers or Replacing Them?
Scripted content may aim to provide structure, but it often fails to support teachers effectively. When lesson plans are so tightly controlled that there’s no room for professional judgment, it not only disrespects educators—it also risks undermining student learning.
A better approach might involve giving teachers a solid framework, while trusting them to fill in the gaps using their experience, creativity, and knowledge of their students.
Final Thoughts on Problem O and Common Core Challenges
“Problem O” serves as more than just an example of a flawed question—it symbolizes deeper issues in how Common Core math is being delivered. Over-reliance on scripts and the presence of careless errors point to a need for reevaluating not just content, but the system that produces and implements it.
Educational success depends on collaboration—not scripts. If we want meaningful reform, we must empower educators, not sideline them.