The Tinkerer of Toledo

When eighth-grader Ana Rivera watched her friend Jayden struggle to push himself up the school's steep front ramp, she did not accept the excuse she had heard for years: 'That's just how the ramp is.' Ana measured the slope with a protractor borrowed from her math teacher and discovered something surprising. The ramp rose one inch for every eight inches of length — steeper than the twelve-to-one ratio required by federal accessibility guidelines.

Ana did not stop at pointing out the problem. Over three weekends, she built a scale model out of foam board, printed a one-page report, and asked to present at the school-board meeting. She was nervous. She rehearsed her opening line for a week. But when she stood up to speak, she read the guideline out loud, then held up her model. 'A ramp that is too steep,' she said, 'is a door that is too small.'

The board voted unanimously to redesign the ramp that summer. Jayden was the first student to use it in the fall. He rolled up the new slope in one smooth push, turned to Ana, and grinned. 'Now,' he said, 'the door fits.'