| Applied_Technologies,_Inc_ Manufacturer and supplier of scientific instrumentation, software, and systems for meteorological and atmospheric research. |
| Atmospheric_Radar_Systems_(ATRAD) Atmospheric Radar systems for scientific and commercial applications. |
| Axinum_Innovations_&_Technologies Manufacture of Siphoning Rain Gauges and Data Loggers |
| B__K__Consimpex_Meteorological_Systems Satellite remote sensing & metereological system integrators in India. |
| Belfort_Instruments Offer a variety of weather instruments for the measurement of Wind, Precipitation, Temperature, Humidity, Pressure, and Visibility. |
| BOLTEK A leader in affordable thunderstorm tracking technology and Lightning Detection Systems. |
| Campbell_Scientific_Ltd_ Professional weather monitoring products, including a full line of automated, research-grade weather stations. |
| Casella_CEL Manufacturer and supplier of meteorological equipment, weather stations, rain gauges, solar equipment and wind speed and direction. |
| Climatronics_Corp_ Meteorological systems for ambient surface and upper air weather stations and networks. Offering sensors for wind, temperature, humidity, rainfall, pressure, solar, ice, clouds and visibility. |
| Coastal_Environmental_Systems Coastal Environmental designs and manufactures weather stations, meteorological, environmental monitoring instrumentation, and data acquisition systems. |
| Columbia_Weather_Systems Makers of the Capricorn weather stations. Systems include wind speed and direction, temperature, barometric pressure, humidity, rainfall, leaf wetness, solar radiation and soil moisture. |
| Comptus_Inc_ Manufacturer of meterological instruments for measuring wind, rain, snow and other weather elements. |
| Corr-Tek_Idrometria Environmental Monitoring: Products for Sampling and Monitoring Water |
| Davis_Instruments_Corp_ Weather instrumentation for amateur and commercial boaters, farmers, meteorologists, hobbyists. Introductory Flash option. |
| Diplex_Instruments Manufacture, import and distribute meteorological and scientific instruments. Specialist in thermometers. |
| DWC_(Danish_Wind_Controller_A/S) Rugged wind sensors for critical environmental conditions. |
| Dynalab Manufacturer of Meteorological sensors and Automatic Weather stations |
| Dynamax,_Inc_ Provides instruments and sensors for plant, water, environment, and hydrology. |
| E+E_Elektronik Humidity and temperature transmitters, sensors, and data loggers that can be used for meteorology. |
| ELBW_Technology_SA, Designer and manufacturer of no moving parts Meteorological sensors |
| ELE_International Range of meteorological testing and monitoring equipment. |
| Enercorp_Instruments_Ltd A Manufacturer of Pressure, Temperature, and Humidity instrumentation. |
| Environdata Design, manufacture, and sale of weather stations and sensors. |
| EnviroTech_Sensors Specialize in the design, and manufacture of sensors used in environmental and industrial settings. |
| Fairmount_Weather_Systems Manufacturer of Meteorological & Hydrological Instruments. |
| Fidelity_Technologies_Corp_ Line of high-precision meteorological products and systems. |
| Fischer Manufactures measuring and recording instruments for meteorology and indoor climate. |
| FT_Technologies_Ltd Manufacturers of compact, rugged, low power ultrasonic wind sensors. |
| Gematronik_Weather_Radar_Systems Developer and manufacturer of doppler weather radar systems and weather data processing software. |
| GPSE Provides Data Logging and Weather Station solutions to the scientific, agriculture, and construction industries. |
| GRAW_Radiosondes Develops and manufactures GPS-based radiosonde-systems for upper-air measurements |
| High_Sierra_Electronics Meteorological & Hydrological Sensors & Gauges, including warning & response products and services. |
| Hovemere_Ltd Scientific instrument company specialising in Optical and Electronic Measurement Systems, for use in Research Applications. |
| Hukseflux_Thermal_Sensors For measurement of heat flux, thermal conductivity, thermal gradients and transfer coefficients, and particularly surface energy balance measurements in meteorology. |
| IAV_Engineering Manufacturer of the patented FlowCapt snowdrift monitoring solutions. |
| Info-Electronics_Systems_Inc_ Supplies state-of-the-art meteorological equipment and weather briefing/forecasting systems. |
| Instromet_Ltd Instromet Ltd. - Manufactures wind sensors |
| Inteltronics_Instrumentation Supplier of Meteorological Instrumentation in South Africa and Africa. |
| IRDAM_SA, Manufacturer of digital - no moving parts - meteorological instruments and sensor systems. |
| Jarek_Manufacturing_Limited Rain Gauges, tipping bucket type |
All use simple materials.
Geometrical
Activities with Magic Paper
Making
and learning from shapes created simply from “A” Paper
Window Patterns with Geometrical
Shapes
Overlay
paper triangles, kites or rectangles to make Stars
Where There Are No
Instruments
Using Books to construct shapes on the blackboard
Geometrical
Activities with a piece of String
Using String Figures
in Mathematics
A Simple Number Generating
Device
Making a number
roller from a strip of card
Multicultural Mathematics
Activities with
closed loops; Rangavalli, Drami
Beadwork
Mathematics
Linking number work
to African Bead patterns
Match Mathematics
Puzzles, games and investigations with matches
and matchboxes
Simple Calculator
Activities
Where there is one
calculator per class
Activities
with Squared Paper
The Sierra Leone
Project
Tangrami
A Folding Paper Puzzle
Pebble Puzzles
Developed for Mathematics classes in the Solomon Islands
If you use any of
these ideas it would be great to hear from you
wmgibbs at easynet.co.uk
