Balloon-Powered Rocket STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Balloon-Powered Rocket STEM Engineering Challenge | 6th, 7th, 8th MIDDLE SCHOOL
$1.97
Water Filtration STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Water Filtration STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Craft Stick Dome STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Craft Stick Dome STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Paddle Boat STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Paddle Boat STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Sturdy Platform STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Sturdy Platform STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Simple Telescope STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Simple Telescope STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Pasta Bridge STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Pasta Bridge STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Wind-Powered Car STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Wind-Powered Car STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Paper Ball Run STEM Engineering Challenge - HIGH SCHOOL Science
Free
Paper Ball Run STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
Free
Solar Oven STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Solar Oven STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Parachute STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Parachute STEM Engineering Challenge | 6th, 7th, 8th Grade MIDDLE SCHOOL
$1.97
Acoustic Instrument STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Acoustic Instrument STEM Engineering Challenge | 6th, 7th, 8th MIDDLE SCHOOL
$1.97