Big Idea Wonder Lab - a 45-minute live science show for one grade level or grade band
Big, visual experiments your students watch happen in front of them, run by two presenters who know how to hold a full assembly audience. Chemistry, physics, electricity, forces and air pressure, sized so the back row sees everything, with the scientific method as the through-line: observe, ask, predict, experiment, discover. Student volunteers join the presenters on stage, and the whole room predicts every result before it happens. Students do not handle dry ice or laboratory chemicals. Now booking for November 2026 and beyond.
- Air vortex cannon. A rolling ring of air crosses the stage and knocks over a target; theatrical fog then makes the vortex visible in flight.
- Van de Graaff generator. Static charge builds until a pre-screened volunteer's hair stands on end - attraction and repulsion the back row can see.
- Dry ice chamber. Dense fog spills from a clear chamber and then fills a bubble: solid carbon dioxide turning straight into gas.
- Giant pressure chamber. An oversized object swells inside a clear vacuum chamber as the air is pumped out, then settles back as pressure returns.
- Color-reaction chemistry. Vivid liquids in large clear vessels change color when they meet; a student volunteer predicts the result first.
- Elephant Toothpaste finale. A secured reaction chamber sends up a towering column of foam while the whole room counts down and calls the height.