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Colors, Paints & Dyes Lesson Plans
By Subject and Grade Level
Lower Elementary - Grades K-3
Students will be able to understand how primary colors are used to make secondary colors. (K-1)
Chromatography - Chemical Separation of Colors (3)
Identify happy/sad and winter/summer colors from a story, understand how people see colors and show the results of mixing colored lights (K-3)
Upper Elementary - Grades 4-5
Identify pigments occurring naturally in fruits and vegetables and use natural pigments in dye applications. (K-5)
Show what happens when Bleach comes in contact with various cloth fibers, chemical colors, nature and synthetics. (4-6)
Why leaves change different colors (K-3)
The Chemistry of Dyeing: Reactive Dyes (4-12)
Middle School - Grades 6-8
Paper Chromatography (6-8)
Understand the development of different paints and their properties during the Renaissance. (6-12)
Extracting pigments from plants using chromatography. (9-12)
Use paper chromatography to evaluate a hypothesis regarding plant pigments (6-8)
Students will separate the pigments in fresh spinach leaves (chromatography) and will identify the pigment in each color band and calculate the Rf value. (6-8)
Introduces students to plant dyes and their history (5-8)
Learn about the chemical pigments of some plant-based dyes. (6-8)
High School - Grades 9-12
To understand: 1. pH levels in bodies of a water environment, 2. the Bronsted-Lowry approach of proton transfer in acid-base reactions, 3. how sulfur burns in the air and water environment to create acid 4. to use hands-on color coding to understand pH. (9-12)
The spectra of various elements and electron configuration, energized electrons, photon and color emittion, compound identification. (9-12)
Briggs-Rauscher Oscillating Color Change Reaction (10-11)
Understand how color helps identify elements and that it is excited electrons that produce this color. (9-12)
Paper chromatography separation of pigment mixture and analyze its separate parts by determining the Rf (retention factor); by using leaf chromatography, show that the Rf is a constant. (9-12)
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