Etymology Project — Word Origin Deep Dive

Etymology opens history. 'Moon' goes back 5000 years. Words are fossils. The OED is the control. Indirect aim: historical linguistics, preparation for comparative linguistics, deep time connection.

• Framework: Montessori
• Unit: Language
• Learning area: Word Study
• Level: Ages 10-12

Objectives

• Trace deep etymology of a chosen word (Proto-Indo-European if possible)
• Document evolution across languages
• Present findings as a visual chart
• Compare words with shared roots

Materials

• Etymology dictionaries (online: etymonline.com)
• Language family tree
• Chart-making supplies
• Research journal

Instructions

1. Choose a common word (moon, father, king). 2. Trace to Old English. 3. Back to Proto-Germanic. 4. Back to Proto-Indo-European root. 5. Find cognates in Latin, Greek, Sanskrit. 6. Create a visual etymology tree. 7. Present to class. 8. File. Note: 'father' → PIE ph₂tḗr → pater (L), patér (Gk), pitṛ́ (Skt).

Educator tip

PIE is theoretical but coherent. Reconstructions like ph₂tḗr fascinate older children.

Assessment

Observe research depth, chart quality, and understanding of language evolution.

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