LIST OF APPARATUS AND MATERIALS. 



The numbers indicate the first experiments in which 

 the apparatus or the material is used. The amount 

 needed will depend upon the number of pupils but, as 

 will be seen, the expense will be slight. 



1. Sticks, 3'x^"x^". 

 String. 



2. Rules, 12" 30cm. 

 Scissors. 

 Dividers. 

 Cardboard. 

 Paper rivets. 

 Pins. 



3. Nails, assorted. 

 Odd pieces of board. 



5. Protractors. 



Hatpins. 

 8. Bottles, assorted. 



Files, triangular. 



Cork stoppers. 



Glass tubing, J4". 



Sand. 



10. Thumb tacks. 

 Chalk boxes. 



11. Window glass. 

 Candles. 



12. Knives. 



13. Colored cloth, as- 



sorted. 



14. Blue-print paper. 



16. Library paste. 



17. Mirrors, 2"x4". 

 Rubber bands. 

 Block of wood, 



2"x2"x4". 



18. Drinking glasses. 



19. Kerosene lamp. 

 Kerosene. 

 Bunsen burners. 

 Alcohol lamps. 

 Alcohol. 



Test tubes, 6"x%", 



8"xl". 



Test-tube holders. 

 Iron Wire, No. 28. 

 Soft coal. 

 24. Argand o r student 



20. Some article with 



luminous paint on 

 it. 



22. Spice cans. 



Paper, asorted colors. 



23. Glass lenses,3" diam. 



chimneys. 

 Iron wire No. 18. 



24. Argand or student. 



