Page 25 - Demo

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SEASONAL AND HOLIDAY ACTIVITIES
Chemystery of Halloween—Multi-Demonstration Kit
• “Ghosts and goblins” will appear out of a 2-liter pop bottle.
• An “amorphous monster” will foam up and out of an ordinary cup. • “Evil spirits” will erupt from a jack-o’-lantern.
• Eerie lights will be given off by a mysterious solution and candy.
• A fluorescent “slime monster” and a Silly Putty–type material will be concocted as your bewitching finale.
AP2102 |$124.50
Crystal Ornaments—A Holiday
Student Laboratory Kit
Holiday art meets science as students make crystal-covered ornaments from shaped chenille wires supended overnight in saturated solutions of sodium borate. Solutions and solubility come to life as students examine the ornaments under magnification to see the crystal shape. Includes Teacher Notes, student worksheet and all necessary materi- als. Complete for 30 students working individually. More chenille wires andsodiumborateareavailableseparately.
AP7413 | $29.65
A Christmas of Chemistry—Multi-
Demonstration Kit
The Reappearing Pumpkin—Chemical Demonstration Kit
Perform some Halloween magic with this fun demonstration. A slight variation of the clas- sic “Blue Bottle Experiment” allows a pumpkin face to disappear and then reappear over and over again. Shake the flask and the pumpkin face disappears as the dark blue color masks the appearance of the pumpkin face. Undisturbed, the pumpkin magically reap- pears again! Boiling flask available separately.
AP6384 | Demonstration Kit | $23.85 GP3095 | Flat Bottom Boiling Flask, 1000 mL | $16.70
Make the holiday season joyous with seven chemistry demonstrations. Create a “snowfall” of white flaky precipitate, enjoy blinking solu- tions and fiery flames of green and red, grow crystal and metallic trees, welcome Santa Claus with a mini snowstorm, and use “disappearing ink” to write and reveal an invisible holiday greeting in red and green.
AP6281 | $136.00
FLINN SCIENTIFIC I SEASONAL AND HOLIDAY ACTIVITIES 23