USEFUL INFORMATION FOR TEACHERS


 LIST OF USEFUL MATERIALS

 Most of the following material can be brought in by the
pupils. If these can not be obtained by pupils, they may be pur-
chased from the sources listed.


Five and Ten Store
 or Hardware Store
 Nails
 Pint and Quart bottles
*Cord (ball) wrapping
Garden tools
Zinc metal 8"x12"
Copper metal 8"x12"
Iron roll 6" or 8" in length
Door bell (electric)
Dry cells (batteries 3 # 6)
Push button switch (electric)
Switch (electric-knife)
Copper wire # 18 insulated
Copper wire # 22 insulated
*Flash light
Flash light bulbs
*Small triangle file
*Screw driver
*Paring knife or pocket knife
*Scissors
*Candles (small)
*Sand paper
*Steel wool
*Paste and glue
*Flower pots
*Sealing wax

Grocery Store
Table salt
Baking soda


Sugar
Vinegar
Household Ammonia
Cellophane
*Pins
*Corks
*Tumblers
*Matches (safety)
*Pans
*Balloons
*Thermometer (weather type)
*Clay (modeling)
*Tinfoil
*Rubber bands
*Thread
*Tacks
Mirror (hand)
* Saucers

Drug Store
Peroxide
Iodine
Denatured alcohol

Miscellaneous
Assorted cardboard boxes
Wood blocks
Pieces of silk, fur, wool cloth


Science Supply Company. These materials should be purchased
from a scientific supply company if not available locally. The
original cost will be about $20.00. The materials will last year
after year since they are not of a consumable type. The first
five items have the greatest frequency of use.
 2- Magnifying glasses tripod form, reading glass form
 1- Prism right angle
 1- Pair bar magnets 6" lengths
 4 oz. Package of iron filings
 1- Compass (magnet mounted on needle support preferred)
 1 lb. Rubber stoppers-assorted
 1- Ring stand with two rings-Medium size dia. 3"
 1- Burette clamp to use with the ring stand
 5 lb. Glass tubing (6 mm. dia. outside)