im._--To recognize sequence of five middle hues. To name, match,
imitate, write, and arrange them.

_SECOND GRADE LESSONS._

1-3. Review sequence of five middle hues.[35]
4. Show a hue INTERMEDIATE between red and yellow. Find it
in objects.
5. Compare with red and yellow.
6. Recognize and name YELLOW-RED. Match, imitate, and write YR.
7-8. Show GREEN-YELLOW between green and yellow. Treat as above,
and write GY.
9-10. Show BLUE-GREEN between blue and green. " "
and write BG.
11-12. Show PURPLE-BLUE between purple and blue. " "
and write PB.
13-14. Show RED-PURPLE between red and purple. " "
and write RP.
15-20. Make circle of ten hues. Place Intermediates, and memorize
order so as to repeat forward or backward. Match, imitate,
and write by initials.
21-25. Find sequence of ten hues on COLOR SPHERE. Compare with
hues of natural objects.
26-30. Review, using any two hues in sequence for borders and
rosettes.

_Aim._--To recognize sequence of ten hues, made up of five middle[35]
hues and the five intermediates. To name, match, write, imitate, and
arrange them.

[Footnote 35: The term MIDDLE, as used in this course of color
study, is understood to mean only the five principal hues which
stand midway in the scales of VALUE and CHROMA. Strictly
speaking, their five intermediates are also midway of the
scales; but they are obtained by mixture of the five principal
hues, as shown in their names, and are of secondary importance.]

STUDY OF SINGLE VALUES AND THEIR SEQUENCE. Two Years.

_THIRD GRADE LESSONS._

1. Review sequence of ten hues.
2. Recognize, name, match, imitate, write, and find them
3. on the COLOR SPHERE. Also in objects.
4. Teach use of term VALUE. Color value recognized apart from
color hue.
5. Find values of red, lighter and darker than the middle
value already familiar.
7. THREE VALUES of RED. Find on sphere. Name as LIGHT, MIDDLE,
and DARK values of red.
8. THREE VALUES of RED. Imitate with crayons, and write them
as 3, 5, and 7.
9. THREE VALUES of YELLOW. Compare with above.
10. Recognize, name, match, and imitate with crayons.
11. THREE VALUES of GREEN. Compare, and treat as