Compare Texts - Worksheet 2

For three months, Rosa had been working on a solar-powered water purifier in her garage workshop. The idea came to her after reading an article about communities around the world that didn't have access to clean drinking water. She wanted to build a device that could use sunlight to make dirty water safe to drink. Her notebook was thick with forty-six failed attempts, each one carefully documented with diagrams, measurements, and notes about what went wrong. Attempt forty-seven, she was certain, would work perfectly at the regional invention fair. She had fixed the overheating problem, sealed the leaky valve, and upgraded the pump. This time would be different. The morning of the invention fair, Rosa set up her booth with pride. She arranged the purifier on the table, connected the small solar panel, and placed a glass of murky water next to it. When the judges arrived at her station, Rosa took a deep breath and flipped the switch confidently. Nothing happened. The pump sat silent. She checked all the connections, tightened a wire, adjusted the angle of the solar panel to catch more light, and tried again. Still nothing. The pump hummed for half a second, then stopped. Rosa tried a third time while two hundred people watched and three judges scribbled notes on their clipboards. Her invention sat lifeless on the table. Rosa's face turned red as she stared at the floor, fighting back tears. Humiliated, Rosa wanted to pack up her booth and disappear. She started gathering her materials when a woman approached. It was Dr. Patel, one of the three judges, and she was holding Rosa's notebook, which had been open on the display table. "I've been reading about your forty-six failures," Dr. Patel said gently. "Tell me about them." Rosa hesitated, then began explaining. She described the first attempt that overheated within seconds, the tenth version that leaked water everywhere, and the twenty-third prototype that had a pump too weak to push water through the filter. For each failure, she explained what she had learned and how she used that knowledge to improve the next design. Dr. Patel listened intently, asking thoughtful questions and taking detailed notes of her own. When Rosa finished, Dr. Patel looked at her with admiration. "Rosa, you've learned more from failing forty-seven times than most inventors learn from succeeding once," she said. "Your notebook shows a scientific mind at work. Each failure made your thinking sharper and your design better." At the awards ceremony that afternoon, Rosa was shocked to hear her name called. Dr. Patel awarded her a special innovation prize, not for her water purifier, but for her extraordinary problem-solving process. "This young inventor documented every failure and used each setback as a stepping stone," Dr. Patel told the audience. Walking home with the award, Rosa realized something profound. Her detailed failure notebook was her real invention. The habit of learning from mistakes was something she would use for the rest of her life.