Primary Sources Your Students Can Talk To
Resonant Echoes gives your students historically grounded voices to converse with, debate against, and question directly. Every Echo is built by scholars and curators from real collections and primary sources. Every Echo comes with scaffolding so your prep time is already done.
How It Works in Your Classroom
From the Lending Library to your class period.
Browse
Search the Lending Library by subject, grade level, historical period, or format. Find an Echo or Assembly that fits what you're teaching.
Borrow
Borrow an Echo. It includes a before-conversation primer, question starters, and a post-session reflection guide. No configuration needed.
Deploy
Run the session with your class. Learners converse 1-on-1 with an Echo, or engage in an Assembly: a structured debate, Socratic seminar, or panel discussion.
Reflect
Use the post-session reflection guide to help learners process what they heard, identify where their thinking changed, and connect to broader themes.
What a Class Session Looks Like
Every Echo includes everything you need for before, during, and after.
Prime the Curiosity
Learners read a short primer: just enough context to know what questions to ask, with the most interesting answers deliberately withheld. You get suggested question starters and facilitation notes.
- Short student primer
- Question starters calibrated to produce curiosity
- Educator facilitation notes
The Conversation
Learners engage directly: a conversation with an Echo, or a structured Assembly (debate, Socratic seminar, panel). You facilitate and can pause or redirect at any point.
- Fits a standard class period (30-50 min)
- Educator controls pacing and can intervene
- Age-appropriate content guardrails built in
Reflect and Connect
A post-session reflection guide helps learners process what they heard, identify where their thinking shifted, and connect the conversation to the broader curriculum.
- Structured reflection prompts
- Connection to broader themes and standards
- Shareable with colleagues and administrators
Beyond 1-on-1: Assembly Formats
Assemblies bring two or more Echoes together in structured formats designed for classroom use. Each format maps to evidence-backed learning science and comes with its own facilitation guide.
Learn More About AssembliesStructured Debate
Two Echoes in opposition. Opening statements, cross-examination, closing arguments.
Socratic Seminar
Multiple Echoes in free-flowing discussion. The most relevant voice chimes in organically.
Panel Discussion
Two or more Echoes answer in sequence, each from their own perspective.
Why It Works
Every feature in Resonant Echoes maps to established learning science. This is the research behind the product.
Recall Under Curiosity
Students recalled 71% of high-curiosity answers vs. 54% for low-curiosity, and the gap widened at 24 hours. Curiosity even enhanced memory for unrelated information encountered at the same time.[1]
Maps to: The before-conversation primer. It gives learners just enough context to know what questions to ask, with the most interesting answers deliberately withheld. The Echo conversation itself becomes the curiosity resolution.
Changed Their Position
Students who participate in structured debate change their positions on issues 31 to 58% of the time.[2] Debate forces learners to engage with opposing evidence rather than simply confirming what they already believe.
Maps to: The Structured Debate Assembly format. Two Echoes debate from historically grounded positions. Learners watch, question both sides, and form their own conclusions.
Equivalent Learning Gains
Peer discussion can produce learning gains equivalent to roughly two years of growth.[3] When students articulate their thinking to others and hear competing perspectives, understanding deepens in ways that passive reading cannot replicate.
Maps to: Assemblies broadly. Panel Discussions and Structured Debates create the conditions for exactly this kind of multi-perspective engagement.
Who Were Wrong Got It Right
Students who answered incorrectly before group discussion answered a new, related question correctly afterward, even when no one in the group initially knew the answer.[4] Discussion doesn't just transmit correct answers; it creates understanding through collaborative reasoning.
Maps to: Assemblies broadly. Socratic Seminars, Panel Discussions, and Structured Debates all create the conditions for this kind of multi-perspective, collaborative sense-making.
The conversation your textbook can never have
Join the educator pilot and bring museum-quality primary sources into your classroom.
Join the Educator Pilot- [1] Gruber, M. J., Gelman, B. D., & Ranganath, C. (2014). States of curiosity modulate hippocampus-dependent learning via the dopaminergic circuit.
- [2] Kennedy, R. (2009). The impact of structured debate on student positions and critical thinking.
- [3] Hattie, J. (2009). Visible Learning: A synthesis of over 800 meta-analyses relating to achievement.
- [4] Smith, M. K., et al. (2009). Why peer discussion improves student performance on in-class concept questions. Science, 323(5910), 122–124.