Balancing and Types of Chemical Reactions - 3 Worksheets -75 Questions & Answers
$1.97
Molecular Compound Naming and Formula Writing - 4 Worksheets
$1.97
Paper Chair STEM Engineering Challenge - HIGH SCHOOL Science | NGSS
$1.79
Paper Bridge STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Egg Drop STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Pendulum Period Investigation Lab - MIDDLE and HIGH SCHOOL Science
$1.97
Straw Tower STEM Engineering Challenge - HIGH SCHOOL Science
Free
Marshmallow Catapult STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Aluminum Foil Boat STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Pasta Tower STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Balloon-Powered Rocket STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Water Filtration STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Craft Stick Dome STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Microscopes Reading Comprehension Passage and Questions - Grade 8 and Up
$2.97
STEM Engineering Challenge Bundle | NGSS High School Hands-On Science Projects
$16.10 $39.25
Microscope Diagram Labeling Activity
$1.97
Paddle Boat STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Sturdy Platform STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Simple Telescope STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Telescope Digital Scavenger Hunt & WebQuest - Middle and High School Appropriate
$2.97
STEM Challenge Journal
Free
Pasta Bridge STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Wind-Powered Car STEM Engineering Challenge - HIGH SCHOOL Science
$1.97
Paper Ball Run STEM Engineering Challenge - HIGH SCHOOL Science
Free