What if 400 students in a chemistry class could ask questions without ever having to raise their hand?  

By introducing CampusKnot, two graduate assistants transformed a quiet lecture class into an active and engaging environment where all students felt comfortable participating. 

Building Engagement Into Every Class

From the start, the GAs took full ownership of CampusKnot in the course.

Each week, they:

• Scheduled anonymous “In Class” posts for every lecture
• Aligned polls with lecture content
• Created additional questions when needed—both academic and lighthearted
• Used the AI question creator to generate questions from course material

To keep engagement approachable, they mixed in simple, relatable prompts like:

“Does your mood feel like a proton, neutron, or electron today?”

These moments helped lower the barrier to participation in a 400+ student lecture.

📈The Impact: More Questions, Better Engagement

The biggest shift was simple: students started asking more questions.

The anonymous posting feature removed the pressure of speaking up in a large lecture. Students could:

• Ask questions without hesitation
• Get clarification during lecture
• Follow up without slowing the class down

Over time, participation steadily increased across lectures.

CampusKnot also improved exam preparation by helping the GAs:

• Identify confusing topics in real time
• Gauge understanding during lecture
• Shape review sessions based on student input

During reviews, students actively shared what they wanted to revisit—helping focus time on the most important topics.

Result:

• Fewer lecture interruptions
• Smoother lecture flow
• More targeted review sessions

🌟 What Made It Work

Engagement started slow, but built momentum as students saw their questions being answered quickly and clearly.

The GAs managed live Q&A by:

• Working through questions one by one
• Liking messages to acknowledge them
• Responding directly to each student
• Ensuring no question was missed

Over time, they also noticed:

• More students participating in class
• Increased comfort approaching them for help
• Stronger understanding of difficult topics

CampusKnot also helped them:

• Spot patterns in student confusion
• Track overall understanding
• Use questions as a benchmark for exam readiness

💡 Advice for Large Lecture Courses

The GAs emphasized one thing above all: patience.

Students are quiet at first, but consistent encouragement builds engagement over time.

They also recommended:

• Start with daily anonymous posts (highest insight into student understanding)
• Use polls for attendance and review, but not as the primary engagement tool
• Be proactive and act as a visible support resource during lecture

Without CampusKnot, they noted it would be difficult to:

• Identify struggling or quiet students
• Understand which topics are most confusing
• Provide real-time support at scale

🚀 Key Improvements

To better support large courses, they suggested:

• Bulk editing for polls across sections
• Uploading lecture slides directly into CampusKnot
• Slide-level commenting tied to specific content

These insights are actively shaping future product updates for larger classrooms.

🎯 The Bottom Line

In a 400+ student lecture, silence isn’t understanding- it’s uncertainty.

With CampusKnot, two GAs turned that silence into steady participation, real time questions, and more connected learning.

The result wasn’t just more engagement, it was a classroom that finally talked back.