What Is Computational Thinking? Your New Secret Superpower

The sun was dipping low over Maple Street, painting the sky in streaks of orange and pink, when 9-year-old Lila realized her fluffy orange cat Mochi was nowhere to be found. She’d let him out for his evening playtime 20 minutes earlier, and he’d never missed dinner before. Panic bubbled up in her chest for half a second—until she remembered the 4-step “problem-solving toolkit” her teacher

The sun was dipping low over Maple Street, painting the sky in streaks of orange and pink, when 9-year-old Lila realized her fluffy orange cat Mochi was nowhere to be found. She’d let him out for his evening playtime 20 minutes earlier, and he’d never missed dinner before. Panic bubbled up in her chest for half a second—until she remembered the 4-step “problem-solving toolkit” her teacher Ms. Rivera taught her last month for science class. She took a deep breath, sat down on the front porch step, and pulled the crumpled toolkit poster she’d taped to her backpack zipper. The first step was always “Define the problem clearly” — no panicking, no running around screaming “Mochi!” until you know exactly what you’re looking for. Lila whispered the problem out loud to herself: “I need to find Mochi, my fluffy orange cat with a blue sparkly collar and a tiny bell on it. He went out the back door 20 minutes ago, and he never goes more than two blocks from our house because he’s scared of loud trucks.” Just saying it out loud made the panic fade a little. She wasn’t looking for “a lost cat” — she was looking for a very specific cat with very specific features, in a very specific area. Next came step two: Break the big problem into tiny, easy steps. Lila grabbed a piece of chalk from her pocket and drew a little map of her neighborhood on the sidewalk. First, she already checked every room in the house, so she crossed “inside the house” off the list. Now she had to check the places Mochi liked to go. She wrote down four spots: the backyard vegetable garden where she grew catmint (Mochi went crazy for the smell of it), Mrs. Lee’s rose bush next door (Mochi loved napping in the soft, sunny dirt under the flowers), the corner bodega two blocks away (the owner, Mr. Kim, sometimes gave him tuna treats), and the narrow alley behind the houses (but only the parts without the big loud dog that lived three doors down, because Mochi hated that dog). That was way easier than running around randomly! Instead of one big scary “find Mochi” problem, she now had four small, simple jobs. Step three was “Look for patterns” — think about what you already know about the problem to guess what’s most likely. Lila thought about all the times she’d found Mochi hiding before. He always went to places that were sunny,