Power Study Education Centre: $129 for Four or $249 for Eight Math Contest Preparation Sessions (Up to 72% Off)

Power Study Education Centre

Today’s Groupon Calgary Daily Deal of the Day: Power Study Education Centre: $129 for Four or $249 for Eight Math Contest Preparation Sessions (Up to 72% Off)

Buy now from only $
129
Value $450
Discount Up to 72% Off
Save $321

With today’s Groupon great deal to Power Study Education Centre, for only $129, you can get Four or $249 for Eight Math Contest Preparation Sessions! That’s a saving up to 72% Off! You may buy 1 vouchers for yourself and 1 as gifts & the vouchers Expires 90 days after purchase.

Choose Between Two Options:

  • $129 for four one-hour classes of math-contest preparation ($450 value)
  • $249 for eight one-hour classes of math-contest preparation ($900 value)

This is a limited time offer while quantities last so don’t miss out!

Click here to buy now or for more details about the deal.

In a Nutshell
The math program is based on the curriculum of Alberta Education

The Fine Print
Expires 90 days after purchase. Registration required. Subject to availability. Limit 1 per person, may buy 1 additional as a gift. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Power Study Education Centre
http://powerstudy.org/
7 Glenbrook Place Southwest
Calgary, Alberta T3E 6W4
403-246-9080

Pocket Calculators: Bite-Sized Binary
Doing math is much easier with a calculator in your hand, but what’s really happening under those buttons? Read on to learn more about the complex calculations happening inside.

Few modern inventions are as taken for granted as the calculator. Today’s calculators are so small as to be practically forgotten, tucked away in a pocket or the apps folder of a smartphone. But despite the compact size, a calculator’s functions are surprisingly complex—the collaboration of several electronic circuits working together is needed to arrive at something even as simple as 2+2. When a user presses the buttons of a calculator, a chip inside translates each input into a binary number—a series of 1s and 0s—which it can more easily store in memory and send through a variety of built-in functions. Each function exists on an integrated circuit with its own logic and assortment of tiny counting beans. At the end of the calculation, the processor translates the binary solution back into a legible number and sends it to the calculator display. Heck, even the display is controlled by binary logic, which is why the numbers commonly consist of segmented lines. Each part of every numeral can be turned on or off according to the processor’s instructions.

All this work happens so quickly and seamlessly we barely think twice about it. But only a few decades ago, the digital calculator was a revolutionary device—a mash of circuits and displays the size of a cash register and the cost of a midsize car. Before the 1960s, the only tools used to make personal calculations were objects such as the abacus and, beginning in the early 19th century, a variety of crude mechanical computers that used wheels and cogs to carry about basic arithmetic. Sharp unveiled the first desktop calculator in 1964, but it wasn’t until the development of the microprocessor a few years later that engineers could begin to create pocket-sized versions. Nevertheless, calculators remained an expensive novelty for quite some time. A 1971 commercial for the Sharp EL-8, one of the first handheld calculators, touts its “price tag to match”—the low, low price of $345.

Click here to buy now or for more information about the deal. Don’t miss out!