Purple

High school (ages 12+)
Art & Creativity

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/purple

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the historical dye source?Tyrian purple, derived from murex sea snails (Bolinus brandaris, Hexaplex trunculus)
2. What is the economic value (ancient)?More valuable than gold due to extreme production difficulty and scarcity

Visible Light Spectrum: The portion of the electromagnetic spectrum that is visible to the human eye, comprising colors from violet to red.
Wavelength: The distance between successive crests of a wave, especially points in an electromagnetic wave such as light.
Sumptuary Laws: Laws that attempt to regulate or restrict consumption of certain goods or services, often based on social class.
Synthetic Dye: A colorant manufactured artificially, as opposed to natural dyes derived from plants or animals.