Academic Dishonesty: Prevent It with Random Math Quizzes

Online Learning Has a Cheating Problem, And It’s Growing

As education shifts rapidly to online and hybrid formats, academic dishonesty is becoming more prevalent and harder to detect. A comprehensive review in the scientific magazine Springer Nature Link of self-reported student behavior found that cheating in online exams rose from 29.9% before COVID to 54.7% during the pandemic. 

A study published in the Online Learning Journal examined unproctored online exams in a large introductory biology course. Using LMS activity logs to detect whether students were navigating away from the test window, researchers found that up to 70 % of students did so, often on most questions. Appeals to student integrity or honor pledges had little effect, but a simple warning about potential detection combined with a penalty policy reduced this behavior to just 15 %. This study clearly demonstrates that the way an exam is designed—and students’ perception of oversight—has a much greater impact on academic honesty than the technology used itself.

These figures underscore a worrying trend: as reliance on screen-sharing, messaging apps, and generative AI increases, traditional anti-cheating measures struggle to keep pace. While most institutions promote academic honesty, digital environments introduce new vulnerabilities that traditional exams don’t account for. That’s where technology can help educators turn the tide.

The Risks of Academic Dishonesty in Online Assessments

Digital learning offers flexibility, but it also exposes gaps in control and assessment integrity. In particular, math quizzes and STEM evaluations are among the most affected. Why?

• Students may copy solutions from peers in real time. During online exams or quizzes, students can easily communicate through messaging apps, video calls, or shared screens. In many cases, this allows them to collaborate during assessments that are meant to be individual. The lack of in-person supervision makes real-time copying far more difficult to detect than in a physical classroom.
• Answer-sharing platforms often publish full collections of test questions and answers taken from real courses. This allows students to search for specific problems and find exact solutions, making it easier to cheat, especially in online assessments. These platforms pose a serious threat to academic integrity.
• Automatic feedback loops allow repeated guessing until success. Many online quiz systems offer immediate feedback and unlimited attempts without any variation in the questions. While useful for formative learning, this can be exploited during summative assessments, as students may guess repeatedly or try out answers until they find the correct one, rather than understanding the underlying concepts.
• Identity verification is difficult in unsupervised settings. Without secure login procedures or proctoring tools, it becomes difficult to ensure that the student completing an online exam is actually the one enrolled in the course. This opens the door to impersonation, paid test-taking services, and other forms of academic fraud that are difficult to trace after the fact. 

Randomized Math Quizzes: A Smart Strategy for Academic Honesty

To protect the integrity of online math assessments, many institutions are turning to randomized math quizzes. These assessments use variable-driven content to generate unique versions of the same problem for each learner.

Why Randomization Works

Randomization is effective because it ensures that each student receives a unique version of the same problem. By generating different sets of variables, it becomes nearly impossible for learners to share answers or copy from one another. This approach maintains the same logical structure and learning objectives for all, but with varying inputs that require independent resolution. It also enables educators to automatically regenerate problems, scaling assessments without compromising integrity. Ultimately, randomized math quizzes mirror real-world problem-solving environments, where conditions change and memorization alone is insufficient, encouraging students to apply concepts rather than recall patterns. Randomized quizzes not only deter academic dishonesty: they also promote deeper learning by encouraging individual problem-solving strategies.

Insert random variables into a math question using WirisQuizzes.

How WirisQuizzes Prevents Academic Dishonesty

WirisQuizzes is Wiris’ robust assessment solution designed specifically for STEM education. It enables educators to create rich, dynamic math questions adapted to each student’s context. By introducing random variables, the platform generates virtually unlimited versions of the same problem, discouraging cheating and promoting deeper engagement. Its intelligent grading engine automates correction and delivers immediate feedback, encouraging learning through exploration and repetition.

WirisQuizzes offers built-in random variable generation designed specifically for math and STEM contexts. Unlike generic quiz platforms, WirisQuizzes understands the structure of math and allows educators to define flexible, yet pedagogically consistent, question templates.

With WirisQuizzes, educators can:

• Define variable ranges for values like x, a, b, or θ
• Create multiple conditions to ensure solvable and meaningful outputs
• Randomize both numerical and algebraic parameters
• Use automatic validation logic to verify correct answers per version
• Preview multiple quiz versions before deploying

This dynamic approach allows hundreds of quiz variations to be generated from a single question model, keeping assessments fair, secure, and scalable.

Real-World Applications: From Schools to Universities

The effectiveness of randomized math quizzes powered by WirisQuizzes has been demonstrated across various educational levels:

Secondary Education

In middle and high schools, teachers use WirisQuizzes to generate personalized homework assignments and quizzes tailored to each student. Even though the problems test the same concepts, every learner receives a unique version with different variables. This significantly reduces opportunities for copying among classmates, while still aligning with the curriculum. As a result, students engage more deeply with the material and take greater ownership of their learning process.

Higher Education

In colleges and universities, professors rely on WirisQuizzes to deliver fair and secure assessments for large cohorts without manually creating dozens or hundreds of different exam versions. By using random variables to generate unique yet equivalent problems, educators can maintain academic integrity even in high-stakes midterms and finals. This is especially valuable in large-enrollment STEM courses like calculus, linear algebra, and statistics.

Online Learning Platforms

EdTech platforms and online learning providers integrate WirisQuizzes into their learning management systems (LMS) to offer secure, scalable assessments to a broad user base. Randomized question generation ensures each learner faces a unique challenge, making answer sharing or mass cheating far more difficult. Combined with immediate feedback and intelligent grading, this approach supports adaptive learning and high levels of academic integrity across thousands of users.

More Than Prevention: Promoting Academic Honesty by Design

Preventing academic dishonesty is only one side of the equation. Tools like WirisQuizzes also encourage academic honesty by fostering independent thinking and personalized learning.

When students know that each problem is unique to them, they are more likely to engage with the material rather than memorize solutions, develop critical thinking and conceptual understanding, and trust that their efforts are being fairly evaluated. This shift in mindset contributes to a culture of integrity.

Make Cheating Obsolete With Randomization

In an era where cheating can happen with a few clicks, prevention must be proactive, not punitive. Randomized math quizzes provide a smart, scalable way to ensure fair assessments and promote academic honesty.

WirisQuizzes empowers educators to build dynamic, variable-driven math assessments that are both secure and student-centered.