Compute This PowerPoint - The Science Queen

lilactruckInternet και Εφαρμογές Web

4 Δεκ 2013 (πριν από 4 χρόνια και 7 μήνες)

95 εμφανίσεις

Compute This!

Presented by G.Baker

PESOS Coaches Clinic

What is Compute This?

Compute This requires both the ability to
locate information in a given domain and,
using Microsoft Excel, to interpret data
found, as well as finding the answers to
short answer questions.

You are given a total of 50 minutes to
finish the event, with a 10 minute
introduction at the beginning. Teams of 2.

Compute This!

Rules Summary

50 Minute Event (5 Minute Orientation + 45 Minute Competition)

Team of Up to 2 Students

, Network Connected PC w/ WWW Access

Problem Statement

Requires Information Search on WWW (Quantitative Data)

Spreadsheet Data Entry and Graphical Presentation

Up to 5 Additional Short Answer Questions

May Involve Analysis of Data
Previously Captured or Additional Facts to Be Captured via Internet Search

Data Submission

Spreadsheet File

Data Tables and Graphics

Document File

Answers to Short Answer Questions + URL’s

Supervisor Will Specify if Files are to Be Saved, Printed, E
Mailed, etc.

No Resource Materials or Calculators (Blank Scrap Paper is OK)

Teams May Construct a
Reference Web Site
Prior to Competition

No External Communication
during Event (E
Mail, Chat, etc.)

Be a Google Guru!

Most likely you will need to know how to use google efficiently. Here are a few tips:

Search one domain.

Use the "site:" tool to search one domain. For example, searching
" Pluto mass" will give you results from only the domain.

Use full sentences

Sometimes you want to find words that are next to each other. When
you want to do this, use quotes. For example, searching " "Pluto mass" " will give you results
with the words "Pluto" and "mass" together.

Be logical

Use logical operators. Those are AND, OR, and NOT. Searching "Pluto AND
mass NOT Disney" will give you results with the word "Pluto"

the word "mass", but

the word Disney.

No memorization required

Too much info? Just click "advanced search" and all the
keywords will be filled in for you.

Be quick.

Usless words

Google ignores words like "of", "is", "the", and so on. So "mass of Pluto" gives the
same results as "mass Pluto".

CaSe Sensitive

Google isn't case sensitive, so "Mass Pluto" will give the same results as "mass

Order of Words

Word order doesn't matter, so "mass pluto solar system" will give the same results
as "system mass pluto solar".

Pick your favorite.

Don't like Google? Too many search engines? Pick your favorite using
this blind search test

Reminders / Common Questions

Teams May Use
Web Resource or Search Engine
to Locate Data within the
Domain (e.g.
Google, Yahoo, Ask, Bing, etc.)

However, Immediate Disqualification for E
Mail or Chat

URL’s Associated with Short Answers
Point to

Compute This!

Sample Scoring

Completeness and Accuracy of Quantitative Data Collected (20 Pts.)

Correct X and Y Axis Data Points in Data Table (n Pts. each)

Correct Units of Measure (n Pts., if conversion required)

Completeness, Accuracy, and Format of Graphical Presentation (30

Correct Graph Format (n Pts.)

Title Above Graph (n Pts.)

Axis Properly Labeled (n Pts.)

Axis Properly Labeled (n Pts.)

Legend Exists (n Pts.)

At Least One Data Point Plotted (n Pts. each)

Answers and URL’s Associated with Short Answer Questions (50 Pts.)

Correct Answers with Valid URL’s (n Pts. each)

Tie Breakers are: (1) Short Answer Questions, (2) Quantitative Data Collected,
and (3) Overall Graphical Quality. Time is
a Tie Breaker.

Preparing a Team

Core Skills

Efficient Use of WWW Browser and Search Engine (e.g. Google)

Intelligent Selection of “Keywords” for Searches

Use of “Operators” to Narrow Searches (e.g. “and”, “or”, etc.)

Extraction of Numeric Data from Tables or Text (Manual Transcription)

Familiarity with

Construction of (Non Password Protected) Team Web Site


Efficient Use of Spreadsheet Tools for Charting of Numeric Data

Construction of Data Tables

Familiarity with Chart Types and Sub

Proper Insertion of Titles, Axis Labels, and Legends

Follow Instructions Carefully in Problem Statement

Use of Word Processor for Short Answer Questions (Up to Five

Basic Word Processing (Advanced Features Not Required)

Data Entry of Short Answers… Complete Sentences Not Required

Ability to Copy & Paste Source URLs from Web Browser to Word Processor

Common Challenges in Compute
This! Exams

Multiple Web Searches
Required to Find Quantitative Data

Quantitative Data Buried Deep
in a Large Data Table

Required to Locate Quantitative Data or Short

Mathematical Calculation or a Conversion of Units

Use of
to Determine Age of People or Events

Mature, Unflappable Test
are the Medalists in Compute

Student Constructed Web Sites Can Greatly Assist in Preparation

Coaching Hints

Strategies for

Conduct Tryouts
Across a Broad Range of Students

Don’t Prejudge Success or Failure

This is as Much of a Quantitative Data (Math) Event as a Computing Event

In Division B,
Student Maturity
is a Key Factor (i.e. 8th and 9th Graders)

: Mastery of NOAA Subject Matter is
a Pre
Requisite… the Ability Search & Graph
WWW Data
. Topical Familiarity Can Help, However.

Structured Practice Sessions

Develop Practice Problems in a Format Similar to Today’s Examples

Conduct Practices in a Computing Lab, if Possible (Simulate Competition)

Expect 2
3 Hours of Coaching Prep for Each Hour of Team Practice

: Spreadsheet
competent Parent or Math/Tech Instructor as Coach

Attention to Detail
on Spreadsheet Graphics
Label Axes and Data Points, Use Correct Units of Measure, etc.)

Develop a
Time Budget
Role Sharing Strategy
for the Team

The Objective
is to Maximize Points Earned During a 50 Minute Competition

Disciplined Time Management
are Keys to Success!

Day of the Event

When you are actually in the room taking the exam there are some very important things to
consider as you work through the task:

Read the Directions

including the rubric (once, twice, its worth the time) Your proctor may
even give a reading period and you need to use it.

Identify the problems

that may take longer and also the problems that you can solve quickly.
You do not have to create your graph and data table before the questions. These questions are
generally half your score and may be much easier to find and possibly even lead you to find the
major data for your graph. This is why you should read the rubric if its provided and know the
point scale...sometimes you can even get points for a blank graph that has an appropriate title.

Don't Panic

and get as many points as you can in the time allotted. If you have practiced
searching for data and know excel you will do fine.

if a search isn't working change the terms...a good rule of thumb was that if there was nothing
in the first three results, move on with new search terms.

Use your partner
, because the person sitting next to you can think of new search terms, write
down data to be transferred, etc. Your partner can also be especially useful in reading
directions and making sure you didn't miss anything (this is key for graphs
as the proctor may
want data in alphabetical order or something that is not always typical)

Know your partner and work well with them having an enemy as a partner is not going to be

Read everything

on the exam sheet make sure you do not forget to put on data labels or put it
in alphabetical order or specific font types and formatting your answer sheet. This especially
applies to the graph portion of the test. You do not want to lose points for stuff that if you read
the exam could have been done quickly and easily.

Helpful Links

Study Sites:

Excel 2007

Excel tutorial

Google Guide

Microsoft Excel tutorials

Practice Questions

2003 Nationals Test

Compute This 2006

Compute This 2006

Compute This 2006

New England Landing

Pinot Noir Grape Harvest

Tree Rings