NEW: Adaptive Difficulty

Adaptive Fluency Practice

The system adjusts difficulty based on your performance in real-time

Adaptive Multiplication Sprint

Grade 3-5

How Adaptive Difficulty Works

Start Easy: Begin with simple problems (2×2, 5×3).

Progress Up: When you're performing well (high accuracy + speed), the system automatically gives you harder problems.

Step Back: If you're struggling, it drops back to easier items to build confidence.

Always Optimal: You're always working at the right challenge level— not too easy, not too hard.

31
Item Pool
3 min
Time Limit
7
Difficulty Levels

Difficulty Progression

Very EasyStart Here
2×2, 5×1, 10×2
Easy
5×3, 2×4, 10×3
Medium
4×6, 7×5, 8×7
Hard
7×8, 9×7, 8×8
Very HardExpert
9×8, 11×7, 12×9

Configuration

Target Accuracy
85%
Target Speed
25/min

Performance Thresholds

Advance to Harder85%+

When your fluency score exceeds 85%, the system gives you harder problems.

Maintain Current50-85%

Stay at the current difficulty level—you're in the optimal challenge zone.

Drop to Easier<50%

If you're struggling, the system automatically provides easier items to rebuild confidence.

Why Adaptive?

Traditional practice gives everyone the same problems, regardless of skill level. Some students get bored; others get frustrated.

Adaptive practice meets you where you are and adjusts in real-time. It's like having a personal tutor who knows exactly when to challenge you and when to support you.

Research shows that practicing at the right difficulty level (not too easy, not too hard) maximizes learning efficiency and retention.

Fixed vs Adaptive Difficulty

Fixed Sequence

  • Same problems for everyone
  • Can't adjust to your level
  • May be too easy or too hard
  • Predictable and simple

Adaptive Difficulty

  • Personalized to your skill level
  • Adjusts based on performance
  • Always optimal challenge
  • Maximizes learning efficiency