Thursday, December 3, 2009

Santa Lucia Day

Santa Lucia's Day in Scandinavia!
When the Nordic countries became Christian one of the traditions they embraced was Santa Lucia's Day. They took the tradition and made it uniquely their own.
Happy Santa Lucia Day!!!

Santa Lucia-A Scandinavian Christmas Traditions

One of the most popular Christmas traditions in Sweden is the celebration of Saint Lucia's Day, on December 13th. Although not a legal holiday, Saint Lucia's Day is a day of great celebrating and merriment. Here is San Diego, during the Christmas on the Prado, The Vasa Organization of San Diego put on a Santa Lucia procession down by the Museum of Man.

A Christian Maiden

The Story of Saint Lucia stretches back to the time of the Vikings and the Roman Empire. According to legend, Lucia was a brave young woman from the island of Sicily, in the Mediterranean. When Lucia heard about the persecution of Christians by the Emperor Diocletian, she gave one Christian family her entire dowry. This so angered her betrothed husband, that he told authorities that Lucia secretly practiced Christianity. Lucia, who died a martyrs death, was much admired for her courage, generosity and faith.

The Vikings

Viking sailors heard of the story of a young girl living in Italy, who had died for her Christian beliefs. The Vikings, who were also Christians, were so moved by Lucia’s story that they brought it home with them to Scandinavia. The Vikings imagined Lucia to be a shining figure, surrounded by light. This tale was favored by northern people, since the days were short during the winter, making daylight a precious commodity. It was also helpful that Saint Lucia’s day, December 13, marked the beginning of the Winter Solstice, in Swedish folklore. Also according to folklore, unmarried girls believed that Saint Lucia would tell them who their future husband would be, on her saint day.

Celebrating Saint Lucia Today

On the morning of December 13th (Saint Lucia’s Day) schools, businesses and homes choose a “Lucia.” The Lucia is dressed in white robes and red ribbons and wears a crown of candles on her head. Often times the eldest daughter plays Lucia, and greets her family with a breakfast of hot coffee and pastries, known as Lucia Buns. This ritual honors the legend of Saint Lucia bringing food during a famine. This more modern adaptation of Saint Lucia began in the 18th century and is similar to the German Christmas custom of Chistkindl.

Saint Lucia Day, also known as Saint Lucy’s Day, is celebrated in Denmark, Norway, Finland and Italy.

Monday, October 12, 2009

Modern vs Ancient Techniques



I was recently asked "Why do you re-create the past when the modern world works better?"
The above picture is one of the many reasons.
We live in the country. Living in the country has its perks. One these wonderful perks is living with wild life around us all the time. On a normal day our family can watch the cycle of life in our pond, the bird life, raccoons, snakes, lizards and even field mice. I know in the hills above us we have cougars, bobcats, coyotes and even deer. Rumor has it we even have bear. Ever once an while while out in my shop I will have some critter visitor come and say "Hi." I love these little visits.
But, if anyone can explain to me WHY field mice are drawn to electrical cords I would love to know the answer. The picture above shows the main power cord that runs from our house to our workshops. Not only did this little blessed daredevil chew through the cord, but shorted the entire workshop and a portion of my house. Sadly, we found the burned remains of this little creature. We buried it in our garden.
Now, you would think the chard remains of their friend would ward off others from chewing the cords. NOPE!!! This has happened twice and always at the most inappropriate and untimely manner.

So, this is one of many reasons why we like to use "primitive" methods of working with metals. We don't have to worry about a furry cute little field mouse chewing through electrical cords and shorting out half my house and my workshop.

Another bonus. Smaller power bills. Our electric burn out furnace and melting pot can double our power bill. However, after 5 hours of pumping on the bellows one can get an awesome work out *and* keep the power bill low.


When I first posted this on another list an interesting line of discussion started. We begin to discuss the Master to Apprentice form of education. Much of the knowledge we have gained regarding our smelting furnace has been obtained from talking to "experts" and observing others. It does help to have a Husband with an engineer background. We have discovered that very little has been written down and what has been written down is very vague. We have come to the conclusion that some skills are best demonstrated. There is a richness and a personal empowerment when one has "mastered" a skill.

Thursday, October 1, 2009

Kitchen Alchemy 101-Grilled Salmon

There is a myth that Vikings ate only raw meat and drank mead. Well, the myth is partly true. Vikings did drink mead.
The Vikings traded extensively and were exposed to many varied diets and ingredients. But, a common staple in Viking diets was fish, elk, reindeer, wild game, boar and root vegetables.
Enjoy this dish.

Grilled Salmon Steaks- Serves 4

From Viking Cookbook

Egmont Boker Fredhoi AS-SFG N-0055 Oslo

www.touristbooks.com

4 Fresh Salmon Steaks (about 2 cm thick)

1-2 tablespoon butter

1 teaspoon sea salt

Game Butter

50 g (roughly 1/2 cup) butter

6 crushed juniper berries

50 mi (roughly ¼1/4 cup) chopped chives

Pat the fish slices dry. Mix the ingredients for the game butter and put to chill. Grill the salmon for 3-4 minutes on each side, then salt. Serve with the game butter, grilled leeks and lightly boiled vegetables.



Tuesday, September 29, 2009

Viking Festival at the Son's of Norway 2009

One of our greatest pleasures is educating the crowd with what we call, "What they don't teach in the history books." I have explained to my students over the years that teachers are required to cram about 5,000 years of history into 10 months. Not an easy feat.
Last weekend we joined our Viking Warband, Drafn, and spent a
weekend showing off the great artisans of Drafn. We debuted to the public a working Bronze Age smelting furnace and cast over 200 pieces of pewter tokens. We also discovered, tongue firmly inserted into cheek, why the Bronze Age never arrived to Southern California. With heat well over 90-100 degrees last weekend attempting to bring the furnace to over 2000 degrees to melt bronze would be like a re-creation of Dante's Inferno. So, we stuck with melting "pewter" instead which melts at a lower temperature. In the United States lead pewter is illegal. Most pewter now is a combination of tin and zinc aka plumbers solder or tin and antimony.

The Master and his Apprentice. In the center is the brick smelting furnace that held the crucible full of lovely "pewter".The white pipe led up to the bellows faithfully pumped by our awesome Apprentice. Hidden behind the hay bails and out of picture are the large buckets of water, modern fire extinguishers and water hose. The populace was not allowed to walk into the inner circle for safety reasons. We used wood charcoal aka BBQ briquette and refined coal aka coke.




There is a collective agreement amongst the historians that the Vikings used soap stones, oiled sand and wax to make many of their items. There has been some experiments with wood molds for swords and axes, but the molds are one use items. During this event we used soap stones to make cross and Thor's hammers. We did attempt a sand cast on Saturday, but due to the heat the oil in the sand dried up.
On the other side of the path was Drafn's bread ovens. Yum! We smelled freshley baked bread all day. They are a popular site during the event with freshly baked bread to taste and experiment with different flavors. I think I heard one of the bakers say they weigh over 1,300 lbs a piece. The bakers start the fire early in the morning with actual fire wood. The bread ovens are modeled after ones used at Colonial Williamsburg, Virginia. However, these types of ovens have been found all over the world and in various time periods dating as far backs as the Egyptians.
Bless Bless

Published in an E-zine!

Stop the presses! We have been published in our first E-zine! Check us out! It's called Hot Metal E-zine!

http://www.myhomefoundry.com/ezine/70Sept-2009.html


Check these guys out! www.myhomefoundry.com

*** As always! Working with any foundry, smelting, furnace, or other items used for melting, smelting hot alloy for casting or other projects always-always use the proper precautions.

Wednesday, May 6, 2009

The Viking Bronze Age and Furnace

IF YOU USE ANY OF THE INFORMATION PROVIDED ON THIS WEBSITE GIVE CREDIT WHERE CREDIT IS DUE AND DON'T PLAGIARIZE. ANY ATTEMPTS IN RECREATING THE FURNACE OR BILLOWS MUST BE DONE WITH THE UNDERSTANDING THAT BRONZE CASTING AND SMELTING IS INHERENTLY DANGEROUS AND THE USER ASSUMES ALL RESPONSIBILITIES AND PERSONAL LIABILITIES.


The Bronze Age is roughly described as a time period where societies used advanced metalworking that included smelting cooper and tin, creating bronze alloy by melting cooper and tin together and casting bronze artifacts. The Bronze Age is regarded as part of a three stage system of prehistoric societies: Neolithic Age (Stone Age), Bronze Age and Iron Age. However, these time periods are not uniformly spread across different nations. For example, in sub-Saharan Africa copper was used predominantly, thus the Copper Age is considered first then the Bronze Age.
The oldest example of bronze was found in North Caucasus Mountains. The Maykop culture that lived in what is now modern day Georgia, Armenia, Azerbaijan and Russia used arsenic bronze dating to the mid 4th millennium B.C. Tin Bronze was developed much later since it requires two separate smelting processes. Tin ore was mined and smelted and then added to melted copper alloys to create the bronze alloy. The general Bronze Age time period dates from 3300-1200 B.C. and spans from the Mesopotamia-Urk period, Ancient Egypt’s Proto-dynastic period, Levant-Caanan Period, Anatolia-Hittite Empire, the Persian Plateau, Central Asia-China and the Indus Valley [1]. The Nordic Bronze Age (Northern Bronze Age) was given this name by Oscar Montelius. He divided the Nordic Bronze Age into six sub-periods in his book On Bronze Age Dating with a Particular Focus on Scandinavia [2]. For Central Europe, which consisted of modern day Germany and Poland, a system for dating the Bronze Age was created by Paul Reinecke and established the Bronze Age. These two systems overlap each other and cover most the dating for the Bronze Age in Northern Europe [3].

Oscar Monteilus-Nordic Bronze Age Paul Reinecke-Central Europe Bronze Age
I: 1800 B.C. -1500 B.C Bronze Age (BR) An Early Bronze Age
II: 1500 B.C-1300 B.C. BR B
III. 1300 B.C.-1100 B.C. BR C
IV: 1100 B.C.-900 B.C. BR D Late Bronze Age or Urfield Period
V: 900 B.C.-700 B.C.
VI: 700 B.C.- 500 B.C.

The Bronze Age started later in Nordic Bronze Age in comparison to the other countries during the Bronze Age. Oscar Montelius described the Bronze Age periods as follows:
Period I: Metal production was still light and significant numbers of objects were imported from Central Europe and the Carthpathean Basin. Bronze items had a distinct Mediterranean style.
Period II: Inhumation burials were at its height and burrows and cairns graves were richly furnished with personal items and household goods.
Period III: Cremation instead of inhumation burials became more common and fewer artifacts are found in graves but bronze items are still found in other sites.
Period IV: Bronze Age was the dominate feature in Nordic Bronze Age.
Period V and VI: Later Bronze Age and the beginning of the Iron Age. Mixture of both bronze and iron are found in graves [4].

In comparison to the rest of Europe Scandinavia entered the Bronze Age late and in the beginning through trade only. It is theorized by historians that the early Nordic Bronze Age was heavily influenced by trade with Mycenaean Greece, the Villanovan culture, Phoenicia and Ancient Egypt. Early bronze pieces found in Scandinavia and the Baltic have distinct Mediterranean influences. Baltic amber has been found in Mycenaean graves and Tutankhamen’s grave from the Early Bronze Age which clearly shows that early Scandinavia and the cultures in the Mediterranean traded on what has been labeled the Amber Road [5].
In 1940’s and 1950’s archeologists discovered workshops in Sweden and Denmark that date to the Viking Migration Age. These workshops were found in the settlement of Helgö in Lake Malaren (5th -8th Century), in the towns of Lund and Sigtuna (11th-12th Century), and in the Viking trading town of Birka (8th-10th Century). Workshops were also found and excavated in Ribe (8th Century) Demark. These excavated workshops included furnaces for smelting and casting and forges. These workshops have been so well preserved that historians have been able to study the technical aspects of the Bronze and Iron Age craft in Scandinavia. These early workshop founders have their start in the Nordic Bronze Age. The process for iron smelting and casting is the same process used in bronze smelting and casting. The Nordic Bronze Age did not end with the advent of the Iron Age. Casting in bronze and silver was an important cultural aspect in the Nordic/Viking culture with status being represented by jewelry, personal items and household goods. Social codes, expression of identity, fidelity and social ranking were marked casted items from these workshops [6].

Bronze is an alloy that is 85-95% copper, with the other 5-15% tin or arsenic. Other metals have also been found present in small amounts in some bronze examples. This combination of copper and tin makes the alloy stronger and makes harder tools and weapons. Tin bronze melts at 950 C (1742 F.) which makes it an easy alloy to melt and cast. During the “Viking Age” the bronze that has been found in many sites actually is “brass” [7]. Cooper mixed with zinc makes brass. Copper and zinc smelting wasn’t new to the Nordic Bronze Age. Romans during the 1st Century A.D. discovered methods of mass producing brass. The Romans discovered that smelting zinc ore with copper alloys would make brass alloys called “cementations process.” The Romans built brass foundries in what is now Belgium and Germany. The brass alloy was cast into ready made objects, scrap metal and rods for future use. Trade between Germany and Scandinavia continued after the fall of the Roman Empire and artifacts begin to take on a distinct Germanic touch. Brasses alloys with the addition of tin or lead are found through out Scandinavian castings through the Migration Period, Vendel and Viking Eras [8].
Before a discussion of a Nordic Bronze Age furnace can be entertained, terminology needs to be clarified. In discussion “forge” and “furnace” are often used to describe the same thing. By definition and use a forge is a: 1. hearth where metals are heated or wrought; a smithy. 2. A workshop where pig iron is transformed into wrought iron [9]. In comparison and for the purpose of this project a furnace is: “is used to melt metal alloy in order to cast it” [10].

The bellows are the key to the furnace and the forge. The bellows push the temperatures up over 3000 degrees. A single bag bellows provides an intermittent supply: strong air flow as the bellows bag is compressed, and then no air flow as the bellows bag is drawn open to be refilled. This pause, allows the combustion rate to drop which drops the temperature. Each compression of the single bag bellows must first increase the combustion rate; the desired temperature increase will soon follow, only to start cooling again as the bag reaches empty.
The double bag bellows are capable of providing a steady stream of air when pumped correctly. Without the pause of the single bag bellows, the temperature is sustained and can more efficiently be raised.
Wood and stone carvings from the Viking Age frequently depict double bag bellows with metal workers. The art of making bellows, like many other arts, was passed from master to apprentice with only the wood and stone depictions as sparse documentation. Modern reproductions vary widely in their construction details, each based on the builder’s interpretation of the available drawings and on the builder’s ability to glean tips and ‘things to avoid’ from other builder’s stories.
Deceptively simple elements like the valves and the cut of the bags can have dramatic performance impacts. One of the most common errors is patterning the sections of the bags as simple triangle instead of direct patterning the complex curves from the assembled bellows structure [11].

Archeologists and historians have had difficulty finding Bronze Age furnaces and molds. Anders Söderberg of Viking Bronze states that, “medieval founders cast using technology with roots deep in the Bronze Age.” Experimental archeologists and groups like Umha Aois in Ireland, Hammer Out Bits in Canada and Sagnlandet Lejre “Land of Legends” in Demark have experimented with different styles of furnaces, bellows and molds to catch a glimpse into what may have occurred in these Nordic Bronze Age workshops. Anders Söderberg of Stockholm, Sweden has successfully re-created a charcoal pit furnace modeled after one discovered in Helgö, Sweden. He designed his bellows after the pattern seen in Sigured runic carving in Sörmland, Sweden. He has been able to cast small bronze pieces based off designs found in Birka, Sweden. Umha Aois (“Bronze Age” in Irish) is an ongoing experimental project that explores different styles of furnaces and molds for casting bronze. During the week of June 20th and July 2nd of 2005, Umha Aois gathered for a week symposium to experiment with stone and clay molds and three different styles of furnaces construction and use. The three styles furnaces technologies were studied. 1. Middle Eastern Upright types. 2. Pit Furnaces 3. Bowl Furnaces.
In an email correspondence with James Hayes of Umha Aois he explained that “the key to casting bronze in a Bronze Age approach is maximizing and controlling the efficiency of a very small scale fire. Large fires are not the answer, even for smelting. The furnace should have an inside volume only slightly larger than the size of the crucible. The space between the wall of the furnace and the crucible should be just large enough to pack some charcoal in, around two inches all around. Any larger cavity is simply a waste of fuel and leads to an inefficiently burning fie which hovers at temperatures too low to melt bronze.” I have based my furnace design on this description and the hearth on Anders Söderberg Helgö discovery.

Experimental archeology is not for the faint of heart. The Society for Creative Anachronism historical group, Drafn, recreated bread ovens for the Son’s of Norway Viking Festival based off bread ovens found in York, England and Colonial Williamburgs,Virgina. For these bread ovens the groups used refractory clay, sand and “organic matter.” James Hayes of Umha Aois confirmed this technique for the Bronze Age furnaces. In an email correspondence he described the use of horse dung as the “organic matter” used to mix with the clay and sand. Umha Aois had also experimented with mule, cow, peat and other forms of “organic matter” and discovered that horse dung was the best source.
Making of the furnace walls. The best ratio for the mixture was 2-1-1 ratio.
2 part refractory clay
1 part sand
1 part “organic matter- complete with horse hair and bugs” horse dung.
Roughly 1 cup of water.
Mix well. Hand mixing was the most successful method. The mixture became a sticky heavy consistency that clung to the walls of the mold and everything else it came into contact.
A coffee can was used as the mold for the furnace wall with the intention of removing the coffee can after the clay dried. To our surprise, the coffee can could not be removed without destroying the clay sides. The pictures above are the recreated furnace wall and chimney lid drying in the sun. For future experiments, ceramic clay is going to be substituted for the refractory clay. The refractory clay worked well for the furnace wall but was not appropriate for molds. The consistency of the clay was too sticky and required a structure or frame to hold its shape. In the evening coal was placed inside to help cure the walls.
In 2005, students from the University of London, Birkbeck College conducted a series of experiments that included recreating furnaces. The students wanted to monitor how weather and human abandonment influenced the destruction of clay furnaces. Archeologists have had difficulty finding complete furnaces even though they have found mines. The students constructed three types of early furnaces: 1. a clay lined hearth. 2. A pit hearth 3. A dish furnace a bottom of a narrow hole with a tuyere inserted. Students then smelted different combinations of cooper ore and studied the rate and speed of the smelting process. The students discovered and concluded that due to the high amount of heat the clay became fragile and vanished into dust. Rain, wind and erosion erased what remained. Unlike the Romans who wrote volumes about their engineering, very little was written on the construction of Bronze Age furnaces and smelting process. Fragments of hearths and molds only give anthropologists, experimental archaeologists and research scientists’ clues on the construction and use of these furnaces [12].
Archaeologists have only found fragments of molds at the different foundry sites for the Norse Bronze Age. These mold fragments are; soap stone, ceramic clay, cuttlefish bone, wood, and stone. Since the 1940’s there has been a great deal of discussion on whether the lost wax method was used or a metal alloy piece pressed directly into a mold material. It is agreed upon that a mold was made using clay tempered with fine sand and organic material, usually horse or cattle dung. According to Anders Söderberg, “The question of lost wax is difficult to deal with. The literature does not seem to record any findings of wax from workshops related to contexts except for one single case; a Viking goldsmith’s grave from Mysen in south east Norway. A man was found buried accompanied by crucibles, molds and piece of wax. In current literature both techniques are discussed [13].
From personal experimenting I discovered the following. Soap stone is excellent for pewter casting since pewter melts at a low temperature (700 degrees) and doesn’t harm the integrity of the design. For multiple pewter castings soap stone is an excellent reusable source. However, it does not handle the high temperatures needed for bronze (1,700-2,000 degrees) and the integrity of the design is damaged. Cuttlefish bone is good for small pieces about the size of a dime and is one time use. The pieces cast with cuttlefish were in silver which has a melting temperature of 1,760 degrees. I discovered that silica based investment or fine clay works best with bronze when using the lost wax method of casting. It can handle the high heat and weight of the bronze alloy.
The refractory clay used for the furnace walls was too sticky to be easily worked and required a firm frame to build upon and to hold its structure. In future experiments ceramic clay will be substituted for the refractory clay when making molds.


















Endnotes
1. “Chapter 4: The Bronze Age” U.C Davis Geology Department. www.geology.ucdavis.edu
2. Harding, A.F., European Society in the Bronze Age Cambridge University Press. 2000 pg.10
3. Harding, A.F., European Society in the Bronze Age Cambridge University Press. 2000 pgs. 11-12.
4. et al. pg. 12.
5. et. al. pg. 13
6. Söderberg, Anders, “Metal Casting. Blowing New Life in Old Teachnology-Viking Age Metal casting.” Viking Heritage Newsletter Number 6 1999 pg. 13
7. “Chapter 4: The Bronze Age” U.C Davis Geology Department. www.geology.ucdavis.edu
8. Söderberg, Anders, “Scandinavian bronze casting in the Viking Age and the Early Middle Ages.” Viking Bronze Blowing New Life in the Ancient and Early Medieval Metalcraft www.web.comhen.se/vikingbronze/casting.html
9. Merriam Webster’s School Dictionary
10. Hayes, James of Umha Aois “Personal email correspondence with the Umha Aois and James Hayes regarding the construction of a furnace and molds.”
11. Markwewitz, Darrell, “Viking Age Blacksmith Bellows” Hammered Out Bits www.warehamforeblog.blogspot.com
12. Viegas, Jennifer, “Ancient Furnaces Vanish to Dust” Discovery News www.dsc.discovery.com/news.news.html
13. Söderberg, Anders, “Scandinavian Iron Age and Early Medieval Ceramic moulds-lost wax or not or both?” Tulp, C. Meeks, N. Paardekooper. Proceedings of the 1st International Workshop. Experimental and Educational aspects on Bronze Metallurgy, Wihlminaoord. October 18-22, 1999. (2001)




Bibliography
Cole, John, M., A.F. Harding, The Bronze Age in Europe: an Introduction to the Prehistory of Europe, c.2000-700 B.C. Published by Taylor & Frances, 1979
Foresogscneter, Lejre, “Researchers: The Bronze Casting Group, Prehistoric Archaeology.” University of Copenhagen, Denmark. 2007 Sagnlandet Lejre “Land of Legends,” www. Lejre-center.dk
Harding, A.F., European Society in the Bronze Age Cambridge University Press. 2000
Hamilton, Elizabeth, G., “Adventures in Experimental Smelting” www.museum.upenn.edu/expedition.
Hayes, James of Umha Aois “Personal email correspondence with the Umha Aois and James Hayes regarding the construction of a furnace and molds.”
Kristiansen, Kristian and Larson, Thomas B., The Rise of Bronze Age Society: Travels, Transmission and Transformation. Cambridge Univerisity Press. www.cambridge.org 2005
Markwewitz, Darrell, “Viking Age Blacksmith Bellows” Hammered Out Bits www.warehamforeblog.blogspot.com
Mates, Lewis H., Encyclopedia of Cremation Ashgate Publishing, Ltd. 2005
Merriam-Webster School Dictionary, Merriam-Webster, Incorporated Publisher 1999
Söderberg, Anders, “Scandinavian bronze casting in the Viking Age and the Early Middle Ages.” Viking Bronze Blowing New Life in the Ancient and Early Medieval Metalcraft www.web.comhen.se/vikingbronze/casting.html
Söderberg, Anders, “Scandinavian Iron Age and Early Medieval Ceramic moulds-lost wax or not or both?” Tulp, C. Meeks, N. Paardekooper. Proceedings of the 1st International Workshop. Experimental and Educational aspects on Bronze Metallurgy, Wihlminaoord. October 18-22, 1999. (2001)
Söderberg, Anders, “Metal Casting. Blowing New Life in Old Teachnology-Viking Age Metal casting.” Viking Heritage Newsletter Number 6 1999
Söderberg, Anders, “Metallurgic Ceramics as a key to Viking Age workshops Organization.” Journal of Nordic Archaeological Science Vol. 14, pgs. 115-124 2004
Söderberg, Anders and Gustaffsson, Ny Bjorn, “ A Viking Period Silver Workshop in Frojel, Gotland.” Viking Bronze Blowing New Life in the Ancient and Early Medieval Metalcraft www.web.comhen.se/vikingbronze/casting.html
Smith, Michelle H., “Chapter 5: Breaking the Mould: A Re-evaluation of Viking Age Mould Making Techniques for Oval Brooches.” De Re Metallica: The Use of Metals in the Middle Ages. Ashgate Publishing Ltd., 2005
“The Bronze Age” www.wikipedia.org
“Chapter 4: The Bronze Age” U.C Davis Geology Department. www.geology.ucdavis.edu
Viegas, Jennifer, “Ancient Furnaces Vanish to Dust” Discovery News www.dsc.discovery.com/news.news.html


Blood~ Sweat~ and Tears……..

Tuesday, April 21, 2009

Social Awareness for Autism Spectrum Disorder

In my mundane life I teach students who are on the Autism Spectrum Disorder.
What is autism? We hear a lot about it in the media. Here is what the Autism Society of America has to say and this definition comes from the site. http://www.autism-society.org/site/PageServer?pagename=about_whatis
What is Autism?

Autism is a complex developmental disability that typically appears during the first three years of life and is the result of a neurological disorder that affects the normal functioning of the brain, impacting development in the areas of social interaction and communication skills. Both children and adults with autism typically show difficulties in verbal and non-verbal communication, social interactions, and leisure or play activities.

Autism is one of five disorders that falls under the umbrella of Pervasive Developmental Disorders (PDD), a category of neurological disorders characterized by “severe and pervasive impairment in several areas of development.”
Prevalence

Autism is the most common of the Pervasive Developmental Disorders, affecting an estimated 1 in 150 births (Centers for Disease Control Prevention, 2007). Roughly translated, this means as many as 1.5 million Americans today are believed to have some form of autism. And this number is on the rise.

Based on statistics from the U.S. Department of Education and other governmental agencies, autism is growing at a startling rate of 10-17 percent per year. At this rate, the ASA estimates that the prevalence of autism could reach 4 million Americans in the next decade.

Autism knows no racial, ethnic, or social boundaries; family income levels; lifestyle choices; or educational levels, and can affect any family and any child.

And although the overall incidence of autism is consistent around the globe, it is four times more prevalent in boys than in girls."

As a teacher, I found that the most difficult part of this disability is teaching them basic social skills. What we take for granite, like social cues, body language, tone of our voice, innuendos, jokes etc, they find difficult to comprehend and process.

We are putting a program into place at my school that is in its infancy. We have found that students who have been given consistent social skills training, teaching and modeling for navigating the world they are much more successful. But, unlike most disabilities "the books is still being written on autism."

Part of the goal of this blog is to create a forum for discussion on autism. This includes Asperger's Syndrome and related disabilities.

1st. Question: As a parent, teacher, sibling or just an observer, what social skills instructions do think has worked? What hasn't worked?

Monday, April 13, 2009

The Vikings: A Brief Introducation


The first image of a Viking that comes to ones mind is usually a horned helmeted, fur covered, seven foot tall, dirty, drunk, barbarian that has only pillage, plundering and burning on his mind. Minus the horned helmets, that is only one-tenth of who the Vikings were during the late half of the 8th century. The term “Viking” has become strongly associated with seafaring warriors, explorers and traders, even though the word was only partially applied to these Nordic people by the British. The negative reputation of the Vikings was painted by the monks Lindisfarne monastery in Scotland. “The curse of the north” would regularly invade the monastery creating the image of violent warriors seeking out to destroy all of Christianity. Despite this violent reputation, the Vikings actually saw themselves as farmers. This view is ironic due to the fact that history has painted them as warriors, fishermen, sailors, hunters, trappers, and traders.

What does “Viking?” The term Viking is thought the have originated from a place in southern Norway called “Vik” The name soon came to refer to Norse speakers called “Northman” by their southern adversaries, who sailed from “viks” (bay or harbor in Old Norse, or refuge in Old English) seeking adventure and profit. These “bay men” who went off raiding were to said to go “a-viking” or simply called “Vikings.” These “Vikings” originally hailed from Norway, Sweden and Denmark. These Vikings were also called the “Norse” or the “Northmen.” These Norse also discovered and settled the Faeroes Islands, Iceland and Greenland. In time these Norsemen established a distinct and independent society on these islands. The Norse also established strong trading communities in Dublin, Ireland, York, England, Ribe and Hebedy Denmark, Kaupang, Norway, Birka, Sweden and Turku, Finland. The history of Finnish Vikings in Finland, Russia and in the East in will be discussed in another chapter. In these trade centers are archaeological evidence of commerce and trade between the Norse and other nations through out the Middle Ages. In these established cities the arts, poetry, science, music, and knowledge were exchanged. This information paints the Vikings, the Norsemen in a completely different light. Come “A-viking” with me as we learn more.

Bless Bless