Simple Machines Robot

STEM Mysteries

Can YOU put your detective hat on to solve these science, technology, engineering, and math-related mysteries?

STEM Mystery:

War Ships Splitting

Can you use science to figure out who or what made the Liberty ships in World War II to split? Only your STEM knowhow can solve the case!
STEM Mystery:

Decreasing Hedgehogs Mystery

Our hedgehog friends are disappearing! Can you use your use your STEM knowledge to determine why?
STEM Mystery:

Burning Bush

Can you use logic and biology to determine why one plant is growing faster than another?
STEM Mystery:

Wetlands Mystery

A classic whodunit story with a biological twist—what caused this once thriving wetland area to die? Use your science knowledge to crack the case!
STEM Mystery:

Friendly Floatees

A rouge rubber ducky has been found on the Alaska coastline! Use science and logic to deduce the story behind this floatee foul!
STEM Mystery:

Cracks in the House Mystery

STEM detectives—can you figure out what's causing the mystery cracks in the wall of an old house?
STEM Mystery:

Historic Hotel

Can you flex your science brain to decide if our hotel is safe to open?