The Power of Review: A Forgetting Curve Simulation

This graph compares three learning scenarios based on the **Ebbinghaus forgetting curve**. The initial memory retention starts at 100%.

• The **Red Curve** shows what happens with **no review**.
• The **Green Curve** shows memory with **weekly reviews**.
• The **Blue Curve** shows memory with **daily reviews**.

Use the sliders to adjust the initial forgetting rate (λ) and the effectiveness of your review sessions.