1. Review sequences combining three chromas, five hues, and middle value. Find on Color Tree, name, match, imitate, and arrange them. 2. THREE CHROMAS of LIGHTER and DARKER RED. Compare with middle red. 3. Write „ „ „ „ as a fraction, chroma under value, using 3, 5, and 7. Thus R 5/7. 4. Find CHROMAS of LIGHTER RED, and compare with darker blue-green. 5. THREE CHROMAS of LIGHTER and DARKER YELLOW, with purple-blue. 6. „ „ „ „ GREEN, „ red-purple. 7. „ „ „ „ BLUE, „ yellow-red. 8. „ „ „ „ PURPLE, „ green-yellow. 9. Colors in nature and art, defined by hue, value, and chroma. Named, matched, imitated, written, and arranged by Color Sphere and Tree. 10. Review,--to find sequences combining three chromas, five values, and ten hues. _Aim._--To recognize sequences of chroma, as separate from sequences of hue or sequences of value. To name, match, write, imitate, and arrange colors in terms of their hue, value, and chroma. COLOR EXPRESSION IN TERMS OF THE HUES, VALUES, AND CHROMAS. _SEVENTH GRADE LESSONS._ 1. Review sequences of hue (initial), value (upper numeral), & chroma (lower numeral). 2. „ „ „ „ 3. Exercises in expressing colors of natural objects by the NOTATION, 4. and tracing their relation by the spherical solid. 5. REDS in Nature and Art, imitated, written, and traced by the spherical solid. 6. YELLOWS in Nature and Art, „ „ by the spherical solid. 7. GREENS in Nature and Art, „ „ by the spherical solid. 8. BLUES in Nature and Art, „ „ by the spherical solid. 9. PURPLES in Nature and Art, „ „ by the spherical solid. 10. ONE COLOR PAIR selected, defined, and arranged for design. (See note 4th Grade.) _Aim._--To define any color by its hue, value, and chroma. To imitate with pigments and write it. _EIGHTH GRADE LESSONS._ 1. Review sequences, and select colors which balance. Illustrate the term. 2. BALANCE of light and dark,--weak and strong,--hot and cold colors. 3. RED and blue-green balanced in hue, value, and chroma, with EQUAL AREAS. 4. YELLOW and purple-blue „ „ with EQUAL AREAS. 5. GREEN and red-purple „ „ with EQUAL AREAS. 6. BLUE and yellow-red „ „ with EQUAL AREAS. 7. PURPLE and green-yellow „ „ with EQUAL AREAS. 8. UNEQUAL AREAS of the above pairs, balanced by compensating 9. qualities of hue, value, and chroma. Examples from nature and art. 10. ONE COLOR PAIR of unequal areas selected, defined, and used in design.