A LESSON about MONEY (Not around Spending it!)

Content Areas: math (Measurement, Estimation, Number Sense), U.S. History, Science

Grade Level: 6 - 10

Context: The proscope have the right to be used to examine everyday objects to check out their microscopic properties. US money is reasonably interesting come look at and contains a most information. Few of this info is clearly visible yet some is indeed difficult to detect v the naked eye. The proscope facilitates finding out these micro objects.

You are watching: Hidden images on 5 dollar bill

Introduction: U.S. Money is design with plenty of subtle "microprinted" objects come deter counterfeiting. This "micro print" fads are presented here because that the One, Five, Ten, and also Twenty denominations. Some magnified coins are also included, together well.

Research Questions: once was microprinting developed?___________________________________________

How does it mitigate counterfeiting?_______________________________________________________________

Newer Ten dissension bills have actually several exciting aspects:

First, look at the bottom left edge on the front of your ten disagreement bill. At very first glance the "10" appears as if it has actually lines across it. In fact theses "lines" space rows of the word "ten" up and down the 1 and also Zero.


Next, the "tens" also have a distinct color and loop pattern on the prior of the invoice in the bottom right corner.


In addition, the tens likewise have a string of "micro text" just over the name: Hamilton, printed on the prior of the bill.


Proscope Activity: Using her proscope, view if you can find each that these, and search for extr hidden print or objects.

The five Dollar bill likewise has some interesting hidden items:

First, research the left and right boundaries on the former of the bill. Carry out you notification anything odd? try examining this side borders with your ProScope to expose the following repeated pattern.


Next, lot like the Ten disagreement bill, the Five also has "micro text" printed near Lincoln"s name.


Finally, take a look at the roof that the Lincoln Memorial top top the earlier of the 5 Dollar bill.


Several state name are printed there.

Can girlfriend find all of them? How plenty of are shown?_________________________________________

Why execute you think these space the says listed?_____________________________________________

There space two states listed with names the are various from their current names. List them

___________________________________ & ___________________________________________

Measurment activities: The columns on the Lincoln Memorial room 13 meter tall. Utilizing a $5 bill determine the complying with information.

How tall room the columns ~ above the actual bill?_________________________________________________

How tall is the entire Memorial (on the bill)?________________________________________________

Convert this value and also determine the elevation of the entire Memorial in reality?_______________________

This worth is in meters, convert it to feet:____________________________________________________

We need to look briefly at the One dissension bill. There space not as comprehensive measures to avoid counterfeiting these bills however there room still some interesting things come look at.

Number feeling Activity: The basic on the pyramid on the reverse has an inscription of roman numerals ~ above it. What is this number and also what does that represent?



The eagle ~ above the earlier is stop arrows and also an olive branch v a symbol over it"s head.

Each that these room related; the arrows, the olive branch, and the symbol. What is the relationship? ________________________________________________________________________What go the number of items in each collection mean?



Finally, try to research the Pyramid. Don"t study the eye yet rather, how plenty of levels are shown in the base?


The Twenty disagreement bill has some interesting embedded objects together well, number of are visible to the unaided eye.

First, the back of the 20 has numerous little 20s (watermarks) scattered about the bill. Below are a few.


Also, exciting is the Blueish watermark band the runs follow me the front of the bill. At very first glance, it shows up that it is a blue band through "Twenty USA, Twenty USA" running across the appropriate side the the bill. The very first sequence shows up as though it is a "3-D Block" pattern. Upon more inspection a bit an ext is revealed (shown here):


Finally, the Twenty dollar bill likewise holds a "micro text" imprint comparable to the Ten and also Five.

Try and find the (it"s in a bit different location than the other bills). Wherein is it located? ________________________

Here is what the looks like.


Other intersting money revelations:

Notice Lincoln sitting at the Lincoln Memorial top top a penny.


Measurement Activity: It"s type of complicated to measure the penny effectively. However, we have the right to use the following and also the image above to estimate about how tall Lincoln"s frostbite is. Recall the the columns room 13 meters tall. Usage this to estimate just how countless meters high the statue that Lincoln sit at the Memorial really is: (Realize the in the real memorial Lincoln is set further earlier "inside" the building.

Estimated Answer: ___________________________________________

Research: find out just how tall the statue really is as soon as you have approximated it:_________________________

Just because that fun: The odd relenten of an eagle landing ~ above Earth"s Moon through the planet in the lift on the ago of the Susan B. Anthony dollar coin. I find this odd because the Susan B to be issued in 1979, ten year after the an initial moon landing.


Interesting historical facts associated with receipt & coins:

Susan B. Anthony Coin: United says coins are manufactured by the United says Mint, a federal firm of the room of the Treasury. The mint makes 5 coins for basic circulation-the penny, nickel, dime, quarter, and also half-dollar-and each one is engraved through the file of a president. Between 1979 and 1981, the mint also made a one-dollar coin for basic circulation, designed v the file of women"s legal rights activist Susan B. Anthony, who worked hard to create Women suffrage.

See more: What Numbers Add Up To 10 ? The Digit Sums For Multiples Of Numbers

The Lincoln Memorial: The outside of the structure features a series of 36 columns that stand for the says in the Union as soon as Lincoln died in 1865. Each tower is 13 m high and inscribed with the surname of a state. Above these 36 columns room the name of the 48 claims of the Union as soon as the memorial was built. The 5 Dollar bill represents the front watch of the memorial thus the minimal number of state names.

Other interesting historical facts can be discovered by researching U.S. Currency (Internet, your money, various other sources). Finish the complying with table v those facts and also compare your results to what other civilization found. An excel table is located to help with space constraints. (MP?) = "does it incorporate microprinting?" The 4 minutes 1 Dollar is done for you. Hint: some answers room on this page.

money Date presented Revisions and Improvements Special attributes (MP?) crucial Features ~ above the front essential Features ~ above the earlier




Quarter dissension

Half disagreement

Full disagreement Coin

Susan B. Anthony dollar Coin

Sacajawea yellow Dollar Coin

$1 bill

$2 bill

$5 bill

$10 invoice

$20 invoice

$50 invoice

$100 bill

in 1976 commemorated the us Bicentennial. Recent changes are listed to the ideal No MP, but newer coins showcase the states Remained virtually the same since arrival with Washington"s Head and the Eagle Newer 4 minutes 1 Dollar Coins depict every of the united States

Suggestions for various other explorations:

Examine paper currency for additional security steps (interwoven fibers, magnetic strips, etc...) If possible, examine currency from other nations to view if they additionally incoporate micro objects. Or, it my be helpful to explore how U.S. Money is evolving with concepts from currency in various other nations. This revisions room the balance out portraits of encounters on the bills, the usage of color, watermarking, magnetic strips, etc...