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Parallels

Below are brief descriptions of the activities that will be featured during this year's the on March 20th. Following the descriptions you will find 'parallels' or facts that directly relate science concepts found in each of the activities to traditional Lakota knowledge that has been handed down for generations through songs, dances, ceremonies and traditional story telling.

Activities:

1. Grades K-3: Eye on the Sky: What Makes Shadows?
Students learn about shadows as they observe and draw the shadow of a classmate. In the extension activity, students observe and discuss shadows changing over time.

2. Grade 3-5: The Rise and Fall of Daylight Hours
Students will discover that the length of daylight hours varies with the latitude where the observations are made and with the seasons. Calculating, tabulating, and graphing will assist students as the make comparisons of the times of sunrise and sunset at different seasons and latitudes.

3. Grade 6-8: Days and Nights Around the World
This activity focuses on seasonal variation of daylight, not on the Sun's position in the sky from sunrise to sunset.

4. Grade 9-12: Height of the sun in the sky
Students will plot the position of the sun in the sky at noon for various times of the year. They will do this for cities above, below and on the equator as well as for their own city. They will also measure the area of a light cone at various angles to see how solar energy is distributed on the earth's surface across the seasons.


Investigating Parallels Between Lakota Star Knowledge and NASA Space Science Knowledge
The following excerpt was taken from page 6 of the article, "We Once Hunted for buffalo, We Now Hunt for Knowledge: The Instructional Leadership of Chief Joseph Chasing Horse", by Richard Shope. http://sunearth.gsfc.nasa.gov/sunearthday/WeNowHuntforKnowledge.pdf

As part of the Native American Initiative within the Outer Planets/Solar Probe Project's educational outreach program at NASA's Jet Propulsion Laboratory and with NASA's Sun-Earth Connection Education Forum, Chief Joseph Chasing Horse is participating as a Lakota representative, placing traditional star knowledge side by side with NASA knowledge of space science and astronomy. The initial instruction involves an exchange of stories, listening first to Joseph's telling of a Lakota star knowledge story followed by a NASA scientist relating astronomy and space science knowledge.

By comparing the two sources of knowledge, we find some elements in common: designated skywatchers (star-gazers or astronomers), detailed long-term observation of astronomical events, construction of observatories, the naming of constellations through the projecting of a correspondence between events in the sky and events on the Earth (as above, so below).

We also find differences: Lakota astronomy and spiritual experience are inseparable; within Western astronomy, spiritual awe may be acknowledged, but it is separated out from the scientific process of obtaining data and developing verifiable cause and effect explanations.

We also find interesting coincidences: a Lakota story referring to an event or object in the sky may bear a remarkable resemblance to a scientific explanation. The scientific theory, based on observation and a scientific method, may seem to confirm the mythopoetic insight, that is based on observation and an intuitive mysticism. This raises interesting questions for classroom discussion: Does the science confirm the insight? Does the insight anticipate the science? Do we in fact carry both domains simultaneously in our thinking about things? Out of this comparative work will emerge curriculum materials that serve as a bridge of intercultural communication. Mainstream American schoolchildren may find a new way to learn more about Native American cultures and in the process be drawn to take a new look at the night sky. Consequently, the space science knowledge will be made more available and accessible to educational institutions that serve Lakota and other Native American youth.

    "He is seated cross-legged upon a buffalo robe, the aroma of burning sweetgrass filling the room. Behind him is a backdrop of the night sky filled with stars. His voice evokes the image of the Lakota people moving with the seasonal migration of the buffalo, people of the Sun, in a great circle centered at the Black Hills of South Dakota. The skies above mirror what is below, in constellations that hold the history and the knowledge of the people in their shining shapes. The buffalo no longer roam freely. "We once hunted for buffalo, we now hunt for knowledge. Come into my classroom," he invites us, "Leave your square buildings, and come walk with to the sacred mountain. Come sit with me within the Tee-chee-ka, where we touch the ground and look out to the stars. Come learn through the Circle of Light Where the Four Winds Meet...."

Using Shadows to Mark the Seasons:
"The Lakota were nomadic and didn't always camp at the same spots. The angle of direction and length of the sun's noon shadow can be determined, and provides a simple way to identify these 4 key days that mark the earth's seasons. There are painted hides usually identified in museums as "star maps" or "feather circles". These resemble elaborate compass roses used by mariners, and would be handy and portable for making solar shadow time measurements, if a stick with a plumb-bob (an arrowhead, say) were placed upright in the center of the pattern."

For more information go to:
http://www.kstrom.net/isk/stars/starkno3.html

The Lakota Symbol for Sun-Earth Connection
Lakota Symbol The inverted triangle on top symbolizes the stars and/or the Sun. The triangle on the bottom symbolizes earth sites. The Lakota strongly believe that there is a powerful connection between the Sun and the Earth. Much of their culture has been directly influenced and shaped by centuries of solar observation.

In the book, "Lakota Star Knowledge" by Ronald Goodman, you can learn why the Lakota consider the buffalo to be the embodiment of solar power and how the tipi symbolizes living inside the sun.

Following the Path of the Sun
As the Sun travels along and annual path though specific constellations in the sky, its location alerts the Lakota to perform particular ceremonies and when to travel to specific sites found in the Black Hills of South Dakota. For instance, during the spring equinox when the Sun is in the "Dried Red Willow" constellation (The Big Dipper), the Lakota know it is time to travel to Harney Peak. It is at Harney Peak, found in the center of the Black Hills, that they hike to the top, conduct a pipe ceremony and 'welcome back the thunders'. This ceremony symbolically begins the season of renewal.

Buffalo: The Embodiment of Solar Power
The Lakota believed the buffalo to be "the embodiment of solar power". This belief is in part due to the fact that the buffalo's migratory pattern around the Black Hills, followed by the Lakota, coincided with sacred sites where traditional Lakota Sun-related ceremonies were held each year. Each of those sites correlated with a specific constellation in the Sun's path thus fulfilling one of the Lakota's strongest beliefs that "what is above is also below". Eating buffalo meet was therefore consider to be eating energy from the Sun.

A Traditional Type of Sundial
During a traditional 4-day Lakota dance called, "The Sun Dance", correctly translated to mean, "Dancing in the Circle of Light", a large tree is placed in the center of a circular arbor. The Lakota call this tree, "The Tree of Life". The arbor surrounding the tree is comprised of 28 tree poles perfectly aligned with the rising sun in the east. As the Sun makes is journey through the day-time sky, the shadows cast by 28 poles alert participants when to perform specific portions of the "Sun Dance" ceremony.


Compare the Sun-Star Quilt to the image of the Sun's interior to the right.

In the Lakota way of life, the Star Quilt is used in many ceremonies. It is understood that the Earth itself, is of the Star Nation. This particular Quilt was handmade by an elder in South Dakota, and the colors chosen represent the bounty of the Sun.

image of sun star quilt sun image