Third Grade

• Chemistry & Materials
• Physics & Energy
• Story / Adventure

Why it works: Ada Twist and the Perilous Pants launches Uncle Ned in fictional helium pants and makes getting him safely down an urgent series of questions. The comic rescue depends on reasoning about gases, buoyancy, gravity, and balloon altitude while Ada tests ideas with her friends.

• Engineering & Technology
• Maker / Problem-Solving

Why it works: Rosie Revere and the Raucous Riveters gives Rosie a real invention problem for the women who built airplanes during the Second World War. Her repeated flops, collaboration with Ada and Iggy, and eventual solution make engineering iteration the chapter-book plot rather than an added lesson.

• General / Multiple Sciences
• Maker / Problem-Solving

Why it works: Ada Twist and the Disappearing Dogs starts with missing pets and a tempting thief theory, but Ada refuses to let the Questioneers jump straight to that conclusion. Hypothesis making, data collection, and experimentation become the detective tools that reveal what actually happened.

• Engineering & Technology
• Chemistry & Materials
• Mystery / Investigation

Why it works: Iggy Peck and the Mysterious Mansion gives Iggy a house packed with architectural periods, hidden rooms, missing antiques, and a threat to its future. His knowledge of layout, structure, and design details supplies the clues that let the Questioneers solve the haunting and treasure mystery.