HOLIDAYS & OBSERVANCES
WORD ORIGINS
MAD FOR MATH
IT'S NOT A MESS, IT'S A COLLECTION
HEALTH & MEDICINE
100

In 1887 Oregon became the first state to pass a law recognizing this September holiday

Labor Day

100

The name of this heavy hooded jacket favored by skiers & hunters is from the Russian for "pelt"

Parka

100

Quick!
5 + 32 + 7 -10

34

100

Introduced in 1959, the first of these collectible dolls sported a ponytail & a zebra-striped bathing suit

Barbie

100

Chew on this: humans have 12 of these teeth with broad biting surfaces adapted for grinding

molars

200

In Islam Lailat al Miraj celebrates his journey from Mecca to Jerusalem & ascension into heaven

Mohammed

200

A ship in the desert? No, it's just this optical illusion from the French for "to look at"

a mirage

200

It's not an arm muscle, it's math talk for "to divide into 2 equal parts"

bisect

200

You're not a loonie just because you collect loonies, shekels & other types of these

coins

200

In 1995 the FDA approved a vaccine for this kids' disease of skin outbreaks caused by the varicella-zoster virus

chicken pox

300

Varying with the local climate, the date of this tree-planting day ranges from November to May

Arbor Day

300

This term for one who willfully destroys another's property comes from the name of a Germanic tribe

a vandal

300

Also known as the multiplicative inverse, for 5/3, it's 3/5

hint: starts with R

reciprocal

300

Fishing enthusiasts collect these devices that let out the line on the rod, & may take them out for a spin

reels

300

Per its label, the topical medicine Vicks VapoRub aims to suppress this cold symptom

Cough

400

Meaning arrival, it's the 4-week period before Christmas

Advent

400

Used to describe stately mansions of the old south, it's from the Latin for "before the war"

antebellum

400

The first three trigonometry functions that students learn

Sin, Cosine, Tangent 

400

A collection of these creatures mounted on pins may include hairstreaks & swallowtails

Butterflies

400

This gland is about 6 inches long and is responsible for creating and secreting enzymes that help break down sugars, fats, and starches

Pancreas

500

Although the first celebration of this holiday occurred in October 1792, it didn't become a federal holiday until 1937

Columbus Day

500

The general agreement is that this word meaning a majority of opinion is from the Latin for "to feel together"

a consensus

500

what are the chances of landing heads on a coin toss 4 times in a row?

1/16

500

One of these collectibles, "Action No. 1", sold in 2011 for $2.16 million

Comic Book

500

Vasco da Gama once lost about 100 out of 160 men to this disease caused by a lack of vitamin C

scurvy