Tag Archives: numeracy

Word Root Exercise: Equ/Equi

Here is a worksheet on the Latin word roots equ and equi. As you no doubt recognize, as, let’s hope, your student do as well, these two roots simply mean equal. These roots produce a variety of words that are used across learned disciplines, but especially in quantitative sciences and geography.

If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.

9 Mexican Posadas

“The nine Mexican Posadas are a series of dances, candlelit processions, recitals and songs held over the nine nights before Christmas, They tell the story of the Holy Family (the pregnant Mary and Joseph) traveling out of Galilee to Judea to try to reach Bethlehem, On the last night, Joseph once again sings his desperate refrain to an empty door–‘the night is cold and dark and the wind blows hard’–before May accidentally reveals that beneath their travel-worn cloaks she is Queen of Heaven and she is welcomed into a stable by the animals. Then a dance of honour is held and a ‘pinata’ is demolished by a blindfold young lady wielding a cane to shower sweets over the celebrants.”

Excerpted from: Rogerson, Barnaby. Rogerson’s Book of Numbers: The Culture of Numbers–from 1,001 Nights to the Seven Wonders of the World. New York: Picador, 2013.

7 Destructive Sins of Islam

“Worship other gods along with Allah * Practice Sorcery * Kill the life Allah has forbidden except for a just cause * Eat up with usury * Eat up an orphan’s wealth * Treason and flight from the battlefield * False accusation against a chaste woman

This sort of list is part of collective Islamic tradition. often created as a negative notice-board in response to the Five Pillars of Islam and the Seven Deadly Sins so beloved by Christian medieval scholarship. There are many variants but all include usury (riba), murder, and the sin of shirk (associating others with Allah).”

Excerpted from: Rogerson, Barnaby. Rogerson’s Book of Numbers: The Culture of Numbers–from 1,001 Nights to the Seven Wonders of the World. New York: Picador, 2013.

7 Deadly Sins of Christendom

“Gluttony * Pride * Greed * Lust * Envy * Anger * Sloth

The Seven Deadly Sins could collectively be represented by the biblical Leviathan, whose origin looks back to the Canaanite terror of the deep–the seven-headed serpent Lotan destroyed by the great god Baal. In medieval imagery, Lust was represented by an ape, though this animal could also express idolatry and, when given an apple, the expulsion from paradise. An ass playing a lyre was used by Romanesque sculptors to represent Pride. A bear could be used to represent either Gluttony, Lust, or Anger, while by reverse logic a bee could represent Sloth. The boar could also symbolize Lust.

List-making is an ancient art and scholars have traced the seven deadly sins as moral manifestations of the seven evil spirits, first codified by King Solomon in his proverbs, then reworked by Saint Paul in his rather stern letter to the Galatians. A hermit monk, one Evagrius Ponticus, turned them into eight spiritual temptations that might beset an ascetic (a bit like the demonst that tormented Saint Anthony). But it was Pope Gregory the Great in the sixth century who must be credited with the edition that survives today, as well as the seven positive virtues–Faith, Hope, Charity, Fortitude, Justice, Prudence, Temperance–and the seven defenses:

Abstinence against Gluttony * Humility against Pride * Liberality against Greed * Chastity against Lust * Kindness against Envy * Patience against Anger * Diligence against Sloth”

Excerpted from: Rogerson, Barnaby. Rogerson’s Book of Numbers: The Culture of Numbers–from 1,001 Nights to the Seven Wonders of the World. New York: Picador, 2013.

Freud’s 3 Elements of Personality

Id * Ego * Superego

“Sigmund Freud conceived of the personality as consisting of three interrelated influences. The Id is a person’s natural instincts and desires, such as to procreate, to eat and to survive. The Ego uses reason to mediate between reality and the Id, so one might say that in today’s world I can only afford two children, or there are six people needing to eat so I can’t have the whole chicken. Lastly, there is the Superego, akin to the conscience, and thought to originate as an internal version of what parents, school, and society teach. This introduces the concept of ‘I should’–for example, share my good fortune with those less fortunate than myself.”

Excerpted from: Rogerson, Barnaby. Rogerson’s Book of Numbers: The Culture of Numbers–from 1,001 Nights to the Seven Wonders of the World. New York: Picador, 2013.

Master List of Latin Cognates

Over the years, I’ve worked steadily at engineering a vocabulary building curriculum that uses Greek and Latin word roots to help students develop the active academic lexicons they need to succeed in school. Early on, because I work with so many Spanish-speaking students, I started to work up cognate lists of words that were similar or even identical across the Romance Languages.

One of the results of that effort is this master list of Romance Language cognates. Over the summer I copied and pasted all these lists into the word root worksheets that proceed from a given root.

If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.

The 11th Hour

“Significant 11s punctuate modern history. The First World War, after consuming some twenty million lives, ended with an armistice on the 11th hour of the 11th day of the 11th month. Eleven is also strongly associated with American and rocket power, for it was Apollo 11 from which Neil Armstrong made the first landing on the moon, The attack on the World Trade Centre was made by American Airlines flight 11, on 11 September 2001, an event now chronicled throughout the world as 9/11. Eleven also has strong numerological connotations as the union of 5 and 6 in the works of Pythagoras and his many followers.”

Excerpted from: Rogerson, Barnaby. Rogerson’s Book of Numbers: The Culture of Numbers–from 1,001 Nights to the Seven Wonders of the World. New York: Picador, 2013.

Moore’s Law

“The complexity of minimum component costs has increased at a rate of roughly a factor of two per year…. Certainly over the short term this rate can be expected to continue, if not to increase.

Electronics, 19 Apr. 1965. This statement became known as ‘Moore’s Law‘ of integrated circuits and computers, predicting that the number of transistors the computer industry would be able to place on a chip would double every couple of years.”

Excerpted from: Shapiro, Fred, ed. The Yale Book of Quotations. New Haven: Yale University Press, 2006.

33–Number of Completion

“Thirty-three is an ancient number of completion: the age when Christ was crucified; the years in which King David reigned. It also marks the number of divinities in the public festivals of the Persian Empire, and in the Hindu tradition three sets of eleven deities appear frequently as an auspicious pantheon of thirty-three. In Muslim tradition the ninety-nine beautiful names of God are recited with rosaries made from thirty-three prayer beads each used thrice, while the Hizb al-Wiqaya is a prayer of personal protection collected from thirty-three verses that invoke Koranic protection and divine names.

In broader cultural contexts, the number was chosen by Dante to structure his Divine Comedy (composed of three sets of thirty-three chapters); it expresses the number of spiritual ranks within Freemasonry; and the blows with which Shakespeare records death being delivered to Julius Caesar (‘When think you that the sword goes up again? Never, till Caesar’s three and thirty wounds be well avenged’).”

Excerpted from: Rogerson, Barnaby. Rogerson’s Book of Numbers: The Culture of Numbers–from 1,001 Nights to the Seven Wonders of the World. New York: Picador, 2013.

Lord Russell on Mathematics

“Mathematics may be defined as the subject in which we never know what we are talking about, nor whether what we are saying is true.”

Bertrand Russell, “Mathematics and Metaphysicians” (1901)

Excerpted from: Shapiro, Fred, ed. The Yale Book of Quotations. New Haven: Yale University Press, 2006.