Page 39 - Demo

Your Safer Source for Science
EARTH & SPACE SCIENCES
WEATHER & CLIMATE, continued
SCIENTIFIC
Weather Model
This unique 3-D model demonstrates basic air mass structures and explains the relation- ships between cloud types, precipitation, temperature, air pressure and warm and cold fronts. Students make numerous weather forecasts based on data provided. The clear plastic tray model is imprinted with a vari- ety of colors to indicate different weather patterns on a map. Vertically placed cloud types and upper air conditions give the model a 3-D appearance. 16" × 12" × 3".
AP5128 I $111.00
Sling Psychrometer
Easy-to-use, inexpensive sling psychrometer. Quickly determine dew point and relative humidity with the wet-bulb/dry-bulb tech- nique. Includes two thermometers mounted on stiff vinyl backing, wet-bulb sleeve, sling handle and mounting screw. Reproducible instruction sheet provides concept expla- nations, psychrometer chart and sample calculations. Sold individually and as a classrom set!
FB0543 I Individual I $9.70 FB1582 I Classroom Set I $99.95
Visit flinnsci.com!
Barometer, Metric
Non-mercurial, dial-type barometer with
a dual-range scale. Range is 940 to 1070 millibars or 710 to 800 mm of mercury with an accuracy of ±3 to 4 millibars. Instrument can be wall mounted. 4" dial is easy to read from a distance.
AP5070 I $34.70
Earth’s Atmosphere—NewPath Science Learning Center
The Earth’s Atmosphere Learning Center offers a Curriculum Mastery Game with 30 illustrated question cards, a laminated game board and game materials for up to four players. Four Visual Learning Guides focus on the topic, and a laminated, 4-panel guide features an easy-to-follow graphic overview, “Write-On/Wipe-Off” activities and graphic organizers and guiding review questions. Packaged in a durable zippered vinyl pouch, the learning center is a ready-to-use resource for the classroom, after-school programs or at-home practice, review and test prep!
See all NewPath Learning Center topics on flinnsci.com.
AP9639 I $19.95
FLINN SCIENTIFIC
I
EARTH & SPACE SCIENCES: WEATHER & CLIMATE 37