Text Appearing Before Image:
' Text Appearing After Image: ...,...-..,: ■■ 53 Aids in Teaching Color. PrisWt A small glass prism is useful in showing that sunlight iscomposed of, and may be separated into the Normal or Spectrumcolors. Such a prism may be bought for a few cents. Colored CrayOllS. For purposes of illustation of the color workupon the blackboard, colored crayons are almost indispensable. Thebest grade of these crayons are bright enough in color to give a goodsuggestion of the effect desired. The different hues are most easily produced by mixing the colorsupon the blackboard. This is done by putting on the lighter colorfirst, then rubbing the darker color into it until the desired effect issecured. Most of the blackboard work of this sort can be done best andmost readily with a piece of crayon about half an inch in length, andthe work done with the side of the crayon. Charts. A few large charts made of heavy cardboard may be hadwith but little trouble or expense. They will not only add interestto the explanations, but will he
Note About Images
Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
The copyright is in the public domain because it has expired;
The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
The institution owns the copyright but is not interested in exercising control; or
The institution has legal rights sufficient to authorize others to use the work without restrictions.
Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
No known copyright restrictionsNo restrictionshttps://www.flickr.com/commons/usage/false