The Overheat — Teach Kids Why the "Longest Run Time" Battery Isn't the Best (Grade 8 Science)

Which drone battery should the robotics team pick — the one advertising "LONGEST RUN TIME!" or the one that stays safe? In The Overheat, a 3-day Grade 8 science mini mission from PATIENCE Learning, students use real test data and engineering criteria to decide — and learn that the flashiest spec isn't automatically the best design. Day 1: Average the run-time data across trials — one number (or one slogan) can't decide it. Day 2: Weigh every criterion plus a hard 45°C safety constraint — the flashy battery gets disqualified for overheating. Day 3: Catch an exaggerated "20% longer" claim (the real difference is only ~7%) and write the recommendation. It's the engagement of a real engineering decision with the payoff of genuine critical thinking — graded on reasoning, not a single right answer. Get The Overheat (3-day, $19) and the full PATIENCE Learning catalog at patiencelearning.com. They'll forget they're learning, but never stop thinking.