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Mystery Light Block—
Scientific Method
By: The Flinn Staff
Everyone loves a mystery! A two-toned rectangular
block of paraffin is displayed with the
darker half on the bottom. Flip it over—the
darker half is still on the bottom! Intriguing
discrepant event demonstration shows that
science is a process of discovery and helps
students develop critical-thinking skills.
Concepts: Scientific method, discrepant events.
See free video at flinnsci.com.
Catalog No. Description Price/Each
AP7341 Mystery Light Block—Scientific Method Demonstration Kit $25.10
Think Tube
By: The Flinn Staff
What could it have been like to imagine the nature
of an atom? How difficult is it to produce a model of
something that can’t be seen? The Think Tube allows
students to appreciate the challenges associated
with things that cannot be directly observed.
Concepts: Models, hypothesis.
Catalog No. Description Price/Each
AP6149 Think Tube—Demonstration Kit $14.60
Chemical Demonstration Kits—Seasonal
Vanishing Valentine
By: Mike Shaw, West Stokes H.S., King, NC
Shake a flask containing a colorless solution
to introduce oxygen. The solution will
change to a bright pink valentine color.
Then allow the solution to sit undisturbed
and observe as the solution fades back to
colorless.
Concepts: Oxidation–reduction, indicators.
Catalog No. Description Price/Each
AP5929 Vanishing Valentine—Chemical Demonstration Kit $21.30
CHEMICAL DEMONSTRATION KITS—SEASONAL continued on next page.
Chemical Demonstration Kits—Radioactivity
Radon Test
The short-term test kit (two- to four-day test
period) allows you to “screen” the home for
possible radon problems. Once the radon
screening test kit is exposed, it is sent to the
laboratory. An analysis of the kit is completed,
and you are sent a detailed report.
Concepts: Radioactivity, decay series, alpha
radiation.
Catalog No. Description Type Price/Each
AP1830 Radon Test—Demonstration Kit Short Term $36.40
Chemical Demonstration Kits—Safety
Laboratory Safety Essentials
The most important lesson for
students to learn in science is
also the first—safety first! Engage
students’ interest in the essential
rules of laboratory safety with this set
of four persuasive demonstrations.
Concepts: Acid safety, combustion, fire safety, SDS, chemical properties.
Catalog No. Description Price/Each
AP7308 Laboratory Safety Essentials—Multi-Demonstration Kit $50.55
Flaming Vapor Ramp
By: Bob Becker, Kirkwood H.S.,
Kirkwood, MO
Are volatile, flammable liquid vapors
heavier than air? Safely demonstrate to
students that using flammable liquids
indoors can create a fire hazard—even
if you are quite far from an open flame.
Concepts: Combustion, flammable
liquids, fire safety.
Catalog No. Description Price/Each
AP6154 Flaming Vapor Ramp—Chemical Demonstration Kit $20.10
Chemical Demonstration Kits—
Scientific Method
Larry’s Lost Labels
Luncheonette
By: The Flinn Staff
There are four white solids—they all look alike,
but are they the same? Students must use
the scientific method and their knowledge of
physical and chemical properties to solve the mystery.
Concepts: Chemical reactions, solubility, acids and bases, density, melting point.
Catalog No. Description Price/Each
AP6874 Larry’s Lost Labels Luncheonette—
Chemical Demonstration Kit
$33.15
Large Demonstration Tray
Perform your fun but messy demonstrations in our extra-large fiberglass tray. Rounded edges and 5-cm
lip catch the overflow and make cleanup a breeze. Also useful for dispensing chemicals to minimize and
contain spills. Fiberglass resists acids, bases, and most solvents—and it won’t corrode or warp! Size 76 L
x 51 W x 5 cm D.
See free video at flinnsci.com.
Catalog No. Description Price/Each
AP5429 Demonstration Tray, Large $93.10
VISIT FLINNSCI.COM TO SEE
FREE VIDEO ABOUT START
OF THE YEAR ACTIVITIES!
Opening Day
By: The Flinn Staff
Welcome your students to the “wonderful world of chemistry!”
Five colorful and engaging demonstrations have been
selected to help students develop observational and criticalthinking
skills—and to get them excited about the amazing
science that lies ahead.
Concepts: Hypothesis, models, pH indicators, acids and
bases, electrolysis, decomposition reactions, oscillating
reactions, reaction mechanisms.
Note: Common laboratory glassware and equipment are required but not provided.
Catalog No. Description Price/Each
AP7165 Opening Day—Multi-Demonstration Kit $77.45
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