Mysteries of the Pyramids!

 

Imagine you are in ancient Egypt in 2700 B.C. You want to become Grand Vizier of the Two Lands. Your beloved pharaoh has given you the greatest task any human has ever been asked to do - to build the world's greatest pyramid! To build the pyramid you need to overcome a series of challenges. Here are some facts to help you:

* Your workers have granite hammers and copper chisels. These are hard enough to chip out the
stone blocks for the pyramids.
* Each block weights one to two tons. You will need to cut out and move two million of these to
build your pyramid. Modern archaeologists believe most of the blocks came from quarries at
the base of the pyramids so they only had to be moved a kilometre or two to the building site.
* You can have as many workers as you need. Ancient Egypt was a rich farming area with a
population of at least ten million - so you have two to three million adult males as potential
labourers. ( Remember to leave a few people to do the farming!)
* You have a plentiful supply of rope - made from cat tails along the Nile's banks. You also have
all the water, sand, and clay you need. You have a lot of short, soft timber pieces from the Nile
palm trees, and you can import a small supply of good hardwood from the Lebanon.

Your Assignment:

Organize yourselves into a team of four or five. As a group,  solve each of the following problems. Tomorrow you will have time to finish off your planning and put your results on chart paper. There will be a prize for each member of the winning team.

As a team work out a solution to each of the problems listed below. Each one that you solve will advance you one step towards becoming Grand Viziers.

1.( For promotion from slave to volunteer labourer) It's easy to use chisels and granite hammers
to bash out the top and sides of a pyramid block, but how do you cut out the base to free the
block from the quarry wall? If you tunnel under the block won't it fall on you?

2. ( For promotion from volunteer labourer to work crew boss ) Design a simple, labour efficient
way to move blocks from the quarry to the base of the pyramid. What materials do you need
to move each block? How many people or animals will you need to move each block? How
long will it take to move one block two kilometres to the pyramid site?

3. ( For promotion from crew boss to crafts person ) To insure that the pyramid gets off to a good
start you need to make sure the 65 hectare ( 250m X 250m )  base is perfectly smooth and level with no bumps, undulations, or hollows more than .3 of a metre above or below perfectly
level. How can you make sure the site is this level? Devise a survey and inspection system to
achieve this.

4. ( For promotion to clerk/scribe ) You need to make sure the initial floor plan of the pyramid is
correct. This means the four base lines must be perfectly straight ( the pyramid is over 250 m.
on each side ) and each corner must be exactly 90 degrees - not 89.5 or 90.5 degrees.
Devise a survey and inspection system to achieve this.
Note - you cannot use a protractor - it's not accurate enough.
Hint - Use geometry on a very large scale!

5. ( For promotion to Surveyor ) The sides of the pyramid must rise up at exactly 51 or 53
degrees - with no deviation anywhere from bottom to top. Devise a system to make sure every
outer block is at exactly the correct angle.  For this problem you do have a protractor that can
show you a 51 or 53 degree angle.

6. ( For promotion to Master Architect ) It's easy to get the first million blocks into place, but it
becomes much harder to move the blocks up for the top half of the pyramid. Devise a system
to move blocks up to the top half of the pyramid in a labour efficient manner. You need to
raise them 60 to 140m (the very top one ton block is 140m above ground level ).
Notes:         a) You cannot use pulleys - the Ancient Egyptians did not have them.
b) You cannot stand on one "step" and raise the block to  the next "step". The
ledge for each step is too narrow and the slope is too steep. Your workers
would fall off!
c) You cannot build a straight ramp up the side of the pyramid - it would require
another 5 million blocks!

7. ( For promotion to Grand Vizier ) Work out the logistics of pyramid building. 
a) List all the jobs directly necessary in building a pyramid
b) Estimate how many people you need doing each job each day ( on average ), in order to cut out, move, raise, and correctly position two million blocks in only 25 years.
i.e How many blocks need to be cut each day and how many block cutters will you           need each day.
c)  What materials, tools, supplies do you need to do the job?  How much of each item do
you need per year ? ( Assume each item will wear out after one year )
d) List the support materials and labour ALL the workers will need per year.
i.e How much food, what sort of pottery, what materials must be made by someone
else for the workers use.
Prepare a estimate of everything and every job needed to work on the pyramid for one                  year.
e) Create an organizational structure showing who will oversee what, and who will report                   to whom.

Good Luck, and may the gods smile upon your efforts!

 

Mysteries of the Pyramids  - Assignment Questions

 

1. a) What was the key function of a pyramid in ancient Egypt?
b) What was the significance of the pyramid shape in ancient Egyptian religion?
c) Why did Old Kingdom pharaohs build such massive pyramids? What's the point in making
them so large?                                                                                                                                                 
2. What were the most puzzling parts of the pyramid-building problem for your team? Which
parts of the exercise were the most difficult for your group? Why?                    

3. What do the Great Pyramids tell us about these aspects of life and culture in Old Kingdom
Egypt? You must also explain what specific evidence or information led you to each
conclusion. Do not mention information that we cannot learn or deduce from the pyramids
themselves!                                                                                  
a)  How powerful were the pharaohs in the Old Kingdom  
b)  How good were the organizational abilities of the Old Kingdom government
c)  What religious beliefs did the Old Kingdom Egyptians have. How powerful were these
beliefs?
d) What technological and engineering skills did the ancient Egyptians have?
e)  What sort of outlook do you think typical ancient Egyptians had about life, their
relationship to the Pharoah, their gods, individual rights?
f) What were some of the Old Kingdom skills, abilities, occupations
g) Overall what did you learn about ancient Egyptians from our pyramid building exercise?

4. Write an argumentative paragraph in response to the following question: 
    “From all the evidence we have looked at, which is more probable - that the ancient
    Egyptians built the pyramids on their own - or that they had help from aliens"
Be sure to include references to actual physical evidence and pyramid facts in your answer.                                                                                                                                
5.  After looking at all the evidence we have studied in class, what remain the most puzzling or
mysterious aspects of the pyramids for you?                                                                                                     

 

 

 

 

 

Pyramid Bonus Work

Find as many possible references to ancient Egyptian beliefs and to pyramids in the classic song "Stairway to Heaven".

Here are the lyrics:                

Stairway to Heaven ( Led Zeppelin )

There's a lady who's sure                                     
All that glitters is gold
And she's buying a stairway to heaven.
And when she gets there she knows
If the stores are all closed
With a word she can get what she came for.

. . . And she's buying a stairway to heaven

There's a sign on the wall,
But she wants to be sure,
Cause you know sometimes words have two meanings.
In a tree by the brook
There's a song bird who sings,
Sometimes all of our thoughts are misgiven.

And it makes me wonder
And it makes me wonder

There's a feeling I get
when I look to the West
and my spirit is crying for leaving.
In my thoughts I have seen
rings of smoke through the trees
and the voices of those who stand looking.

And it makes me wonder
And it makes me wonder