How to Use This Practice Suite Effectively

This app supports five components of the Thomas GIA and includes optional timing, learning aids, and detailed performance tracking to help you practice efficiently.

Timing and Progress

Enable timing to use a 4-second target per question. A progress bar indicates whether you are within the time target and shows any overage in red.

Learning Aids

• Arithmetic Aid: A number line with the three numbers highlighted, including exact distances to the middle number for instant clarity.
• Positional Aid: One-click 90° rotations and horizontal/vertical flips with instant reset—get immediate visual confirmation instead of mentally simulating transforms.

Customization

Configure timer on/off, question counts per test, hide/show progress bars, select Spatial letter, set Numerical scope, and toggle aids per task to match your study style.

Tracking Results

We track correctness, average response time, false positives/negatives, and relative score locally in your browser. Review missed questions and retry them with aids enabled.

Tips

• Start untimed to learn patterns, then enable timing.
• Focus on accuracy first, then speed.
• Use aids for insight, then practice without aids for speed.