Big Brain News Ep. 21: Flowers, Rockets, and One Hour of Time Travel!

Episode 21 (March 9, 2026) Today’s themes: everyday science + community learning. Story 1 — Daylight Saving Time (“Spring Forward”) • What changed: clocks moved ahead by 1 hour in many parts of North America. • Key idea: we changed our schedule, not the Sun. • Kid science: circadian rhythm = your body’s “sleep clock” that likes patterns. • Helpful tip: morning sunlight, a little movement, and a steady bedtime routine can support the adjustment. Story 2 — Philadelphia Flower Show • Big indoor displays show how gardens can tell stories. • Plant basics: leaves help capture sunlight for energy; roots drink water and hold the plant steady. • Pollinators: bees and butterflies help move pollen so plants can make seeds. Story 3 — Rockets & Satellites (Starlink launch) • Rockets give a strong push to reach space (gravity makes it hard to lift heavy things). • Satellites orbit Earth and can help send/receive signals over long distances. • Why it matters: supports learning and communication in places where cables are hard to build. Parent/Teacher Corner If your child feels extra sleepy after the clock change, that’s normal. Keep routines steady, aim for morning light, and expect the adjustment to take a little time. Discussion questions 1) What’s one place you’d like to have better internet, and why? 2) If you could design a garden theme, what would it be?