4th Grade Reading Comprehension Worksheets

Talia had filled three notebooks with drawings of her invention: a machine with paper wings that she hoped would glide across the schoolyard. For weeks, she cut cardboard, taped straws together, and adjusted the wings until they looked just right. Her little brother Max thought it looked more like a strange bird than a flying machine, but Talia was sure it would work.

On the day of the science fair, Talia carried her invention to the top of the playground slide, the highest point she was allowed to use. A crowd of classmates gathered to watch. She took a deep breath, held the machine above her head, and let it go. For one exciting second, it glided forward. Then it wobbled, spun sideways, and crashed into a pile of wood chips.

Some kids laughed, and Talia felt her face turn red with embarrassment. But her teacher, Mr. Alvarez, walked over and picked up the broken machine. 'Do you know how many times real inventors fail before something works?' he asked. 'The Wright brothers crashed dozens of gliders before they built an airplane that could fly.' Talia looked at her cracked cardboard wings and realized this wasn't the end of her project.

That evening, Talia opened a fresh page in her notebook and wrote down everything that had gone wrong: the wings were too heavy on one side, and the tail needed to be longer. She sketched a new design, fixing each problem one by one. A month later, at the next science showcase, her improved glider sailed smoothly across the gym, and this time, everyone cheered instead of laughing.