QUICK INDEX
SAFETY Page 2
CHEMISTRY Page 4
PHYSICAL SCIENCE Page 8
LIFE SCIENCE Page 14
EARTH SCIENCE Page 24
STEM Page 26
EQUIPMENT & SUPPLIES Page 30
CHECK THAT OFF THE LIST! Page 32
1 FLINN SCIENTIFIC I 1-800-452-1261
ON THE COVER
Solar Powered
Cars—Flinn STEM
Design Challenge™
Students learn how solar
cars work and build a
model prototype then
investigate different
variables that affect the
car’s performance to design
a faster moving car. See
page 11 for more details.
b a c k t o s c h o o l 2 0 1 9 S C I E N C E M I D D L S C H O O L