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Traditional Ecological Knowledge (TEK)

Dena’ina Cultural Curriculum & Audio Guide

Interactive digital presentation and native audio guide for the Dena'ina Cultural Components of Lesson Plans curriculum. Features 14 authentic audio recordings, vocabulary guides, slow-motion pronunciation, and comprehension challenges.

Tebughna Indigenous Science Framework

Dena’ina Cultural Components of Lesson Plans

Science in Tyonek is inseparable from ancestral heritage. Developed in collaboration with Tebughna elders, cultural teachers, and conservation scientists, this interactive platform transforms the master teacher slide deck (Denaina-Components-of-Lesson-Plans.pptx) into an accessible, audio-rich digital curriculum.

14 Native Audio Clips
4 Core Science Strands
0.75x Pronunciation Training
100% Free & Open Access
Slide 1 of 14
Slide 1 Soil & Agriculture 🔬 View Companion Lab →

What is Soil? Composition & Profiles

Dena’ina Tebughna Language Component

yada di łach’

“What is soil?”

🗣️ Phonetic Guide: YAH-dah dee HLAHCH’
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In Dena’ina worldviews, soil (łach’) is the living foundation that nurtures willow, medicinal herbs, and root vegetables. It is viewed not as inanimate dirt, but as the skin of the earth.

łach’ = soil / dirt / earth
yada di = what is it?
Slide 2 Soil & Agriculture 🔬 View Companion Lab →

Sand, Silt, & Clay

Dena’ina Tebughna Language Component

sand – suy | silt – łi yuya | clay – bashtl’ech’a

“Sand, silt, and clay (soil texture components)”

🗣️ Phonetic Guide: SOOY | HLEE YOO-yah | BASH-tleh-ch’ah
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Dena’ina traditional artisans and builders distinguished between gritty river sand (suy), fine glacial silt (łi yuya) carried by Cook Inlet tides, and sticky clay (bashtl’ech’a) used in cooking pits and waterproofing.

suy = sand / gravel bar
łi yuya = glacial silt / fine river mud
bashtl’ech’a = clay / pottery earth
Slide 3 Soil & Agriculture 🔬 View Companion Lab →

Life in the Soil: The Decomposer Web

Dena’ina Tebughna Language Component

beyich’ qilani

“Things with breath (living beings)”

🗣️ Phonetic Guide: beh-YEECH’ kee-LAH-nee
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Dena’ina elders recognize that living creatures—from subterranean earthworms to bears—share the sacred breath of life (yich’). This phrase honors living organisms decomposing matter in forest humus.

beyich’ = its breath / spirit
qilani = living things / beings that exist
Slide 4 Wildlife & Habitat 🔬 View Companion Lab →

Snowpack Study & Winter Hydrology

Dena’ina Tebughna Language Component

chitl’

“Snow (falling / suspended snow)”

🗣️ Phonetic Guide: CHEE-tl’ (with glottalized lateral)
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Dena’ina vocabulary possesses nuanced terms for snow depending on condition: falling snow (chitl’), deep powder, crusted snow, and wet spring melt that feeds salmon streams.

chitl’ = falling snow / snowflakes in the air
Slide 5 Soil & Agriculture 🔬 View Companion Lab →

Seed Exploration & Germination

Dena’ina Tebughna Language Component

qinunelyahi

“Seeds (things that grow again)”

🗣️ Phonetic Guide: kee-noo-nel-YAH-hee
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Literally translates to "that which grows repeatedly." Signifies the cyclical renewal of plants each spring after surviving deep sub-arctic winter dormancy.

qinunelyahi = seeds / sprouting plants
Slide 6 Soil & Agriculture 🔬 View Companion Lab →

What is Hydroponics? Soil-less Growing

Dena’ina Tebughna Language Component

ch’enłyahi

“We are growing things”

🗣️ Phonetic Guide: ch’en-HLAHY-hee
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Reflects the proactive care and stewardship of plant life, applied today in the Tyonek high tunnels and community school hydroponics systems that cultivate greens in water.

ch’enłyahi = we are growing / cultivating things
Slide 7 Wildlife & Habitat 🔬 View Companion Lab →

What I "Moose" Have: Habitat Requirements

Dena’ina Tebughna Language Component

Dnigi shegh qilan

“I have moose (moose are abundant for me)”

🗣️ Phonetic Guide: d’NEE-gee sheh k’ee-LAHN
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Moose (dnigi) are central to Tebughna winter subsistence. Having moose signifies prosperity, health, and a successful harvest to share with elders and family.

dnigi = moose (Alces alces)
shegh qilan = I have / with me there is
Slide 8 Wildlife & Habitat 🔬 View Companion Lab →

Beluga Echolocation Game

Dena’ina Tebughna Language Component

quyeshi neł’an

“I see a beluga”

🗣️ Phonetic Guide: koo-YEH-shee neh-TLAH-n
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Cook Inlet belugas (quyeshi) are deeply revered in Tebughna coastal traditions. Elders historically watched for white whales surfacing off the Tyonek bluffs following king salmon runs.

quyeshi = beluga whale (Delphinapterus leucas)
neł’an = I see / perceive it
Slide 9 Food Systems & Harvest 🔬 View Companion Lab →

What is a Food System? Local vs Global

Dena’ina Tebughna Language Component

ełnen qada

“Food of the lands”

🗣️ Phonetic Guide: el-NEN kah-DAH
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Refers to wild traditional foods provided directly by the land (ełnen): moose, waterfowl, wild berries, spruce tips, and mushrooms that nourish community sovereignty.

ełnen = land / earth / country
qada = food / sustenance
Slide 10 Food Systems & Harvest 🔬 View Companion Lab →

Food Systems: Community Food Mapping

Dena’ina Tebughna Language Component

naqayeh qada

“Our community’s food”

🗣️ Phonetic Guide: nah-KAH-yeh kah-DAH
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Emphasizes communal food sharing networks in Tyonek village (naqayeh), where hunters and fishers distribute subsistence harvest to all households and elders.

naqayeh = our village / our settlement / our community
qada = food / harvest
Slide 11 Fisheries & Invasives 🔬 View Companion Lab →

Salmon Life Cycle Tag

Dena’ina Tebughna Language Component

łiq’a

“Salmon”

🗣️ Phonetic Guide: HLEEK-ah (with voiceless lateral fricative)
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Salmon (łiq’a) is the lifeblood of the Tebughna people ("people of the water"). The annual return of king, red, and silver salmon anchors seasonal ceremonies and fish camps.

łiq’a = salmon (general name for Pacific salmon)
Slide 12 Fisheries & Invasives 🔬 View Companion Lab →

Invasive Pike: Video Lesson

Dena’ina Tebughna Language Component

ghelguts’i

“Northern Pike”

🗣️ Phonetic Guide: ghel-GOOTS-ee
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Literally references the sharp, needle-like teeth of the northern pike. Invasive in Cook Inlet, TTCD works with youth and elders to suppress pike and protect native salmon fry.

ghelguts’i = Northern Pike (Esox lucius)
Slide 13 Fisheries & Invasives 🔬 View Companion Lab →

Invasive Pike Tag Game

Dena’ina Tebughna Language Component

inłkit

“Go get it! / Catch it!”

🗣️ Phonetic Guide: een-TL’KEET
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An energetic imperative command used during active games and traditional hunting/fishing to encourage youth to chase or seize a target.

inłkit = go get it! / capture it!
Slide 14 Food Systems & Harvest 🔬 View Companion Lab →

Wild Berry Harvest & Identification

Dena’ina Tebughna Language Component

gega t’ch’eł’an

“We are picking berries”

🗣️ Phonetic Guide: GEH-gah t-cheh-TLAH-n
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Berry gathering (gega) is a treasured multi-generational late-summer tradition where families camp on ridges to harvest salmonberries, blueberries, and cranberries.

gega = berry / fruit
t’ch’eł’an = we are gathering / picking
Quick Slide Selector (14 Lessons) Click any tile to jump directly
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The Tebughna Dialect of Cook Inlet Dena’ina

The Tebughna ("People of the Beach") speak the Upper Cook Inlet dialect of Dena’ina Athabascan, the only Athabascan language with coastal saltwater access. The sounds of Dena’ina include consonants unfamiliar to English speakers:

  • ł (Voiceless Lateral Fricative): Pronounced like an English "L" but blown with breath along the sides of the tongue (as in łach’ - soil, and łiq’a - salmon).
  • ’ (Glottal Stop & Ejectives): A sudden catch in the throat (as in gega t’ch’eł’an and ch’enłyahi) that gives Dena’ina words their crisp rhythmic cadence.
  • gh (Voiced Velar Fricative): A gentle gargling sound produced deep in the soft palate (as in ghelguts’i - Northern Pike).

💡 Tip for Learners: Use the 0.75x Slow speed toggle on each slide to listen closely to these authentic elder recordings.

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Integrating Traditional Ecological Knowledge (TEK) in STEM

Western environmental science frequently treats ecosystems as isolated data sets. In contrast, Dena’ina ecological wisdom views human communities, salmon rivers, wetlands, and weather as deeply interconnected kin.

1
Connect to the Seasonal Round:

Align classroom units with local subsistence times—salmon in June, berries in August, moose in September, and soil dormancy in winter.

2
Practice Reciprocal Respect:

Teach youth that harvesting fish or plant medicines requires reverence, taking only what is needed and leaving no trace on the land.

3
Consult Local Elders:

Whenever possible, invite village knowledge keepers into science classes to recount oral histories of stream flows and animal behavior.