Weather

Tornado Tube

When used with two empty plastic soda bottles, this connector permits convenient and repeated observations of a tornado-like whirl. An initial small rotation about the opening makes tornado become ... More.

Tornado Tube & Fountain in a Bottle

One connector permits observations of a tornado-like whirl. The second connector shows an artesian well effect. Both demonstrations can be done using two empty plastic soda bottles (not included). ... More.

A Guide to the Sky - Cloud Indentification Poster

The finest cloud identification poster available! Features photos and descriptions of 30 different types of cloud formations. Text and photos were compiled by a research meteorologist who is... More.

Primary Weather Board

Track daily weather events using this four-color, printed weather board with laminated finish. Includes dry-erase areas for thermometer, days, and tracking. Comes with four vinyl cling-ons for days... More.

Insta-Snow®

Kids will be amazed as a simple super absorbant powder, combined with water, expands 100 times and explodes into a powdery “snow.” Teach kids about the wonders of polymers through this ... More.

Tornado Tube® Classroom Kit

Create a tornado in a bottle! This engaging experiment is a hands-on demonstration of vortex action. Use it to study kinetic energy and potential energy, as well as the atmospheric conditions neede... More.

Insta-Snow® Big Bag

Kids will be amazed as a simple super absorbant powder, combined with water, expands 100 times and explodes into a powdery “snow.” Teach kids about the wonders of polymers through this ... More.

Weather Center

Create a weather station right in your classroom with these durable meteorological instruments. Students can measure and record barometric pressure, relative humidity, and air temperature on a dail... More.

Giant Inflatable Weather Set

Set of five includes sun, cloud, snowflake, lightning bolt, and raindrop. The largest inflatable measures 30" in diameter. Features activities and fun facts. When the lesson is finished, hang u... More.

Calendar & Weather Pocket Chart

This durable, vinyl pocket chart will make teaching your students about the weather a breeze. Plus, it doubles as a colorful classroom calendar. Includes pockets and preprinted, double-sided cards ... More.