2017 Baker County Fair Premium Book 2017 BC Fair Book | Page 32

PAGE 32 2017 BAKER COUNTY FAIR OFFICIAL PREMIUM BOOK
SCIENCE , TECHNOLOGY , ENGINEERING and MECHANICAL SCIENCE
SCIENCE Open to all 4-H members regardless of project enrollment . The exhibit may be a poster or a three-dimensional display . Individual three - dimensional exhibits are limited in size to 48 ” wide ( measured when lying flat ), 24 ” deep ( front to back ), and 36 ” high . Club exhibits are limited in size to 60 ” wide , 24 ” deep and 36 ” high . Posters are limited in size to 30 ” by 24 ”.
Exhibits may include pictures , models , diagrams and actual articles if they meet the safety standards listed below . Drawings or photos which are an essential part of the display should be firmly attached to the board . Loose materials like soil , bark or sand must be displayed in closed containers . No books or notebooks will be accepted as part of the display . The following materials will not be allowed on the display for safety reasons :
• Living organisms- plants or animals
• Any liquids
• Aerosol bottles or other pressurized gases
• Glass
• Hazardous substances
• Sharp items Display ( all parts ) should be able to last the duration of the fair in good repair . An Educational Display Exhibit Card ( 000-01 ) must be attached to each exhibit . Judging criteria are outlined on the 4-H Science Investigation Display Evaluation Sheet ( 840-100 ). Both are available from the county Extension Office or the state 4-H website at http :// oregon . 4h . oregonstate . edu / fair-exhitit-and-contest-materials
Club exhibits are to be entered under the club name but must include the names of all members and leaders . This may be on a separate paper securely attached to the back of the exhibit . Club exhibit will receive one ribbon per exhibit .
Each piece of an exhibit must have name , county and class numbers securely attached to it . All parts of the display should be attached to one another in some way to keep the exhibit together as a unit . Single posters may be displayed by hanging or stapling to the wall . All other displays should be free standing . All information contained in the exhibit must be able to be viewed by the public by looking at the display .
840 100 001
Junior Science Investigation Display
840 100 002
840 100 003
840 100 004
Intermediate Science Investigation Display
Senior Science Investigation Display
Club Science Investigation Display
Description : The purpose of this type of exhibit is for members to communicate the processes and outcomes of a scientific investigation they design and conduct themselves . The display must include ( 1 ) a question or hypothesis , ( 2 ) an investigative procedure ( What was done ?), ( 2 ) the data collection or observation method ( How was it collected / observed ), ( 3 ) a report of the data collected or observations made , ( 4 ) an analysis of the data collected or observations made ( How do you interpret the data and evidence ?), ( 5 ) a conclusion addressing the original question or hypothesis ( Does the evidence support or refute your claim ?).
Intermediate and Senior Exhibits must include a data chart and a graph or other visual representation of the data .
ELECTRICITY Exhibits will be any of the articles included in the project manuals that show skills learned in the project . Items must be labeled with member ’ s name , county , and class number . To qualify for judging , an Electric Energy Explanation Card must be attached . Forms are available at the county Extension offices and at the State 4-H website : http :// oregon . 4h . oregonstate . edu / fair-exhibit-and-contest-materials . Intermediates and seniors must include a schematic diagram . The exhibit may be a poster or a three-dimensional display . Individual exhibits are limited in size to 30 ” wide , 24 ” deep ( front to back ), and 36 ” high . Club exhibits are limited in size to 60 ” wide , 24 ” deep and 36 ” high .
Classes will be divided into the following groups :
862 100 001
Electricity , Junior
862 100 002
Electricity , Intermediate
862 100 003
Electricity , Senior
WOODWORKING In each class , the exhibit shall be one article or pair of articles made of wood by the 4-H member . Completed “ Woodworking Explanation Card ” 871-02 is required to qualify the exhibit for judging . Judging criteria are outlined on 4-H Woodworking Exhibit Score Card ( 40-635 ), available at the county Extension office or on the State 4-H website at : http :// oregon . 4h . oregonstate . edu / fair-exhibit-and-contest-materials 871 100 001 Woodworking , Junior 871 100 002 Woodworking , Intermediate 871 100 003 Woodworking , Senior
TRACTOR PROJECT In each class the exhibit shall be an educational exhibit which will show or illustrate what the member has learned . Include an explanation telling : ( a ) how the exhibit was made or what was done in the project ; ( b ) operating instructions ( if appropriate ); and ( c ) what the member learned by the doing the project . Explanations are required to qualify the exhibit for judging . 881 100 001 Junior 881 100 002 Intermediate 881 100 003 Senior
TECHNOLOGY In some cases , the exhibit may be a poster or a three-dimensional display . Individual exhibits are limited in size to 30 ” wide , 24 ” deep ( front to back ), and 36 ” high . Club exhibits are limited in size to 60 ” wide , 24 ” deep and 36 ” high . Posters must not exceed 22 ” x 28 ”.
AEROSPACE PROJECT Each exhibit piece must be labeled with the member ’ s name , county and class number . If more than one article is contained in the exhibit each article must be labeled with the member ’ s name , county and class number . This may be done with masking tape , attaching an index card , or writing directly on the back with a marker . All the articles that comprise the exhibit must be attached to each other . The one exception to this is the Rocketry Engineering Journal , which must be included with the Rocket display , but is not required to be attached to it .
Each exhibit must include the current year ’ s edition of the appropriate Project Description for the exhibit form filled out neatly and securely attached to the exhibit . 4-H Project Description sheets are posted at http :// oregon . 4h . oregonstate . edu / fair-exhibit-and-contest-materials . Be sure to use the newest version of the Project Descriptions for each technology exhibit . Exhibitors should answer the description page carefully and in full sentences . This is the exhibitor ’ s opportunity to tell the judge about their project .
Judging Evaluations can be found at : http :// oregon . 4h . oregonstate . edu / fair-exhibit-and-contest-materials . These provide valuable information to youth on creating their project displays .
Stage 2 , Lift-off ( Stage 1 is for Grades 1-3 ) 851 100 010 Rocketry