Tuesday, September 30, 2014

Interesting read...



They say money doesn't grow on trees, but did you know a salad can? Over the past 20 years farmers James and Kerry West have developed what they called Fruit Salad Trees - one potted plant that can grow a variety of fruits all at once! The miracle plants come in varieties like citrus, stone fruits and multi-apples, growing all the ingredients for a delicious fruit salad on one plant!

The Wests dreamed up the fruit salad tree back in the early 1990s, and slowly began experimenting with saplings. By gradually cutting, taping together and grafting different kinds of tree, they finally were able to get the fruit bearers to harmonize, forming one unified tree.

The Fruit Salad Trees can bear up to six different kinds of fruits, like peaches, plums, nectarines, apricots and peachcots, or even oranges, lemons, limes and grapefruit. Raised in Australia, the plants can be shipped worldwide, with a tree to suit every climate.


Urban farmers can even partake in the magic of the Fruit Salad Tree, as the plants do well in fields, but also in indoor planters. Fruit Salad Trees are a great way to grow a variety of home grown fruits when you have little space. They do say variety is the spice of life!


In July of this year, even further advancements have been made in this area; a multicolored tree that produces 40 different kinds of fruits has also been grafted.  If you're interested in reading more on this, check out the following link:
http://inhabitat.com/amazing-multicolored-tree-produces-40-different-kinds-of-fruit/#ixzz3ErJB8LBF

Sunday, September 14, 2014

Programming Notes

Are you able to explain the following:
  1. Syntax
  2. Control Structures (remember there are three of them)
  3. Pseudocode
  4. Robust
  5. Internal documentation
  6. Source Code
  7. Object Code
  8. Prompt
  9. Literals
  10. Conditional constructs (also three of them)
  11. Variable
  12. Constant
  13. The attributes of an algorithm
  14. The steps in the Problem Solving Phase
  15. Verification and validation checks
  16. Serial, Sequential, Index Sequential, Random Access
If not, you may want to spend some extra time studying for your upcoming test.

Can you identify the...
  1. syntax of a simple algorithm
  2. syntax of a conditional algorithm
  3. syntax for all three conditional constructs
  4. syntax for an assignment statement
How about being able to write a simple algorithm or a conditional algorithm?
Do you know what the debugging process entail?  The three types of errors that the compiler checks for?  Do you know what the difference is between a compiler and an interpreter?

Try solving the following problem, and see how efficiently you can do so:

The Carnival had 14 bands in it.  8 adult bands and 6 junior bands.  The organizers of the carnival charged the fee of $150.00 for each adult band and $100.00 for each junior band.  These fees were to offset the cost paid to the city council for road access and clean up, and the police department for security.  The city council charged a fee of $400.00 and the police department charged a fee of $500.00.  Calculate the total fee collected, and determine and state whether or not there was sufficient money collected to cover all fees.

Wednesday, September 10, 2014

Wednesday, September 3, 2014

Intro to Programming Review: The problem solving phase

In computer program development, there are two phases:

  1. Problem Solving Phase
  2. Program Implementation Phase
As a beginning programmer, you must understand that the key to writing efficient programs is to master the problem solving phase.

PROBLEM SOLVING PHASE
  1. Define the problem
  2. Find a solution
  3. Evaluate alternate solutions
  4. Choose the most efficient solution and write an algorithm
  5. Test the algorithm for correctness
To define the problem, a defining diagram is used.  The defining diagram is also known as an IPO table.  It is a three column table that separates the problem into INPUT, PROCESSING, and OUTPUT.

ALGORITHM

An algorithm is a series of instructions that rigorously defines the solution to a problem.

Forms of algorithms:
  • Narrative algorithms - written in plain English text
  • Pseudocode algorithms - written in English-like text (code) and English
  • Flowchart - pictorial representation of an algorithm
  • Structured algorithms - written in code; the only executable format of an algorithm
Types of algorithms:
  • Simple algorithms
  • Conditional algorithms
  • Loops
  • Arrays
Example of a simple algorithm:

Print "Hello Student"
Print "Hope you're reviewing for your upcoming test"
Print "Kindly enter your name"
Input sname$
Print sname$,"Good luck on your test"
Input key

Having trouble remembering simple algorithms?  Start a discussion in edmodo and ask your peers for help.

Monday, August 25, 2014

Welcome

Welcome to our blog that is specifically created and designed as a means of incorporating more use of technology into your classes.  This blog will be used to post readings, update on assignments, and for you to make comments on given topics. 


As instructed in class, you are to complete the following by September 2, 2014.
  • Read the post titled What the kids are watching these days: It’s a far cry from traditional TV
  • Post a comment on your reaction/thoughts relating to the topic.  Ensure that your spelling and grammar are accurate in your comment.  Adhere to the given rubric.



What the kids are watching these days: It’s a far cry from traditional TV

Forget 15 minutes of fame on the Internet–six seconds will do.
That’s the maximum length of a video on Vine, the social media app that lets users capture and share looping short films–and is spawning an entire crop of celebrity names unlikely to ring a bell with anyone over 18.
There’s high school friends, Jack Gilinsky and Jack Johnson of Vine duo “Jack and Jack.” In a fit of boredom a year ago, the two posted a clip called “Nerd Style Vandalism.” They dressed up in thick rimmed glasses and buttoned up shirts, and on Gilinsky’s family SUV wrote “= 16” after the car’s “4X4” logo.
Now, they have 3 million followers on Vine. They’ve called off plans for college this fall, and armed with a hit single on iTunes, the two began an 18-city concert tour this past weekend that’s sold more than 100,000 tickets.
Their die-hard fans: tweens and teens that are more likely to get their cues from Vine and YouTube than what is on primetime TV. Youth between the ages of 12 and 17 watch fewer hours of traditional television than any other age group; and the figure has declined 7 percent in the last five years, from 104 to 96 hours per month, according to a Nielsen report from the first quarter of this year.
At the same time, more than 75 percent are on Facebook and 25 percent on Instagram, according to the Pew Internet & American Life Project.
Analysts and some industry executive say that between Vine, YouTube and videos on Instagram, the under-18 crowd’s viewing habits portend a radical shift for television and traditional models like the cable bundle, which is already under threat from the Internet.
“Children are predictors of the future and after they spend years forming habits, they don’t miraculously change habits just become they become older,” said David Pakman, an investor at Venrock, a venture capital firm that has invested in social media companies.
Teens said they identify more with YouTube celebrities such as comedians Ryan Higa and Smosh, a “Saturday Night Live”-style singing, rapping duo, more than Hollywood A-listers Jennifer Lawrence and Seth Rogen, according to a July poll commissioned by Variety Magazine.
And like YouTube, Vine, which is owned by Twitter and has 40 million registered users, is producing celebrities who are getting increasingly picked up by mainstream media.
Vine, which is based in New York, was founded by Dom Hofmann, Colin Kroll and Rus Yusupov in June 2012. Hofmann, who left the company late last year, told Wired that at first they tried different time limits for Vine videos, ranging from five seconds to ten seconds. Then they added a loop to make things more interesting. Four months after the company was founded, it was acquired by Twitter–before the product had even officially launched.
Vine quickly caught on–and not just with teens. The app has also been used to show the recent protests in Ferguson, Mo. And companies such as Dunkin Donuts have capitalized on the format for their ad campaigns.

It’s not clear if Vine makes any money. Twitter, which went public last year, does not break out viewers or business metrics for Vine in its public filings. There are no ads on Vine, and Twitter won’t comment on how it plans to make money with the app.
“We’re solely focused on users and providing the best possible experience,” said Carolyn Penner, a spokesperson at Twitter.
Vine has rated the app for users 17 and older, but many users are far below the suggested age restriction. The company won’t disclose the ages of its users. But its popularity is particularly fueled by tweens and teens, Internet investors and analysts say. Young mobile phone users are flocking to apps that help them discover new personalities; music and fashion shared by their peers and not handed down through glossy marketing campaigns.
Vine can feel like the highlights reel from MTV’s JackAss, “What Not to Wear” and an open mike at the county fair. The six-second limit for clips forces video creators to tell a story, joke as efficiently as possible.
And it differs from YouTube and Twitter, which are still the preferred platforms for big celebrities such as Kim Kardashian and Justin Timberlake. When tweens get their first smartphones — and a majority of middle schoolers now owns one of the devices — they are still most influenced by peers and are relatively new to the celebrities showcased on Jimmy Fallon’s Tonight Show or in Hollywood blockbusters.
It’s too soon to forecast the end of Hollywood–after all, the Bieber phase spawned by YouTube passed in a flash. But as with Bieber, the new stars of the social networking apps are attracting entertainment industry opportunists, including record labels, talent agents and advertising executives eager to capitalize on the latest craze.
For Vine’s stars, Bieber is the model for success. Despite a recent run of controversy and bad publicity, in 2013 he made about $80 million in ticket sales, merchandise and all the other opportunities that come with stardom, according to Forbes.
Bieber has also fueled an industry of Vine talent managers and agents hoping to discover the next social media star.
When Jeffrey Eli Miller uploaded a cover of Beyonce’s “XO”, Vine’s editors found the clip and promoted it on their home page. The clip quickly got 600,000 likes and revines. Soon, talent scouts reached out online and Miller set up a business Gmail account that his parents carefully vet for unscrupulous offers.
It’s made for a surreal summer for the soon-to-be eighth grader. Miller, with a sweet tenor voice, gets embarrassed when he’s compared to Bieber.
“I don’t know what to say about that. I’m Jeffrey,” he says, laughing.
He’s was shocked to see thousands of screaming fans — some with signs with his name — and the recent “meetup” for Vine stars in San Diego.
Jeffrey wants to do “this” — the quest to become a social media-to-mainstream crossover star — “for a living,” said his mother, Cynthia Miller.
Meanwhile, DigiTour Media’s Rojas is already looking at new platforms. There’s Instagram — the photo-sharing site that’s particularly popular among young girls — as well as Snapchat, a social media app where photos disappear seconds after being viewed.
Are disappearing social media stars the next step? It may defy logic, but Rojas think it has a chance.
“I have my eye on SnapChat,” said Rojas. “It will do interesting things.”
By Cecilia Kang
Washington Post