STEM Challenge - Project All Abuzz - Design a Pollinator Garden

STEM Challenge - Project All Hands On Deck - Design an Artificial Hand

STEM Challenge - Project Arches - Protect Geologic Arches from Damage

STEM Challenge - Project Big, Bigger, Biggest - Design Scale Models of Redwoods

STEM Challenge - Project Bring on the Sun - Build a Soda Can Solar Heater

STEM Challenge - Project Clean It Up - Create a Water Purifier

STEM Challenge - Project Create a Home - Build a Prototype Birdhouse

STEM Challenge - Project Crystal Clear - Identify a Mystery Mineral

STEM Challenge - Project Drift Away - Create a Continental Drift Model

STEM Challenge - Project Dry Bones - Create a Model Skeleton

STEM Challenge - Project Environmental Remediator - Clean Up an Oil Spill

STEM Challenge - Project Face the Music - Build Musical Instruments

STEM Challenge - Project Far Out - Make a Lava Lamp

STEM Challenge - Project How Does Your Garden Grow? - Design a Strawberry Garden

STEM Challenge - Project I Lava You - Rebuild After A Volcano

STEM Challenge - Project In the Mist - Design a Gorilla Research Enclosure

STEM Challenge - Project Keys to the Kingdom - Create a Button Dichotomous Key

STEM Challenge - Project Last Dance - Design a Prairie Chicken Research Enclosur

STEM Challenge - Project Marble Madness - Build an Obstacle Course

STEM Challenge - Project Mystery Powder - Use Reactions to Identify Substances

STEM Challenge - Project Off to the Races - Build a Balloon Car

STEM Challenge - Project Paleo Exhibit Engineer - Display Index Fossils

STEM Challenge - Project Pop-up Moon - Paper Engineering the Lunar Cycle