Meteorology (B):


            Science Olympiad San Francisco, Oct 6, 2007

          Session #6: METEOROLOGY (B Event) Notes from Andy Pollaehne


Teams may have: 

            Handwritten, typed or computer generated resource sheet 1 page front and

                        back.

            No other resources allowed
            Resource can include graphics, tables and text.

 

Severe Storms is Theme

            Saffir-Simpson scale

            Fujita & E-Fujita Scales

            All types of thunderstorms
            Tornados, hurricanes, mid-latitude cyclones
            Global circulation patterns and storm tracks across North America
            General forecasting knowledge

Hurricanes

            Hurricane stages
                        Tropical Disturbance, Tropical-Depression, Tropical storm, Hurricane
Storm surges
                        Wind speed, water depth, air pressure

Tornadoes

            Tornado stages
                        Dust, organizing, mature, shrinking, decay

Formulas used in weather

            Density
            Pressure
            Absolute humidity
            Specific humidity
            Mixing ratio
            Relative humidity

Clouds

            4 basic groups

            Know compound names
            Know where cloud types should be found

Phases of a storm

            Unstable air masses

            Rapid upflow

            Turbulent air caused by mixing

            Strong updrafts form in clouds making growth faster
            Rain and snow surge upward getting bigger
            Rain and ice too large to be supported by updrafts start to fall
            This causes downdrafts and battle between falling and rising air starts
            This turbulence causes friction and lightening begins
            Rain and hail follow

 

Internet Resources

www.rap.ucar.edu/weather

www.noaa.gov
www.nssl.noaa.gov
http://scijinks.nasa.gov/weather
http://www.ksl.com/index.php?nid=88 local weather
http://www.myfoxutah.com/myfox/pages/Weather local weather
http://www.spc.noaa.gov/
http://www.spc.noaa.gov/efscale/ explains E-Fujita scale

cceventnotes_m-p.gif

 

 

 

Metric Mastery (B):

Aug 1-3 Science Olympiad Teacher Training Camp

Presented by Russ Tucker

 

          Stations with questions relating to density, area, mass and volumeMake estimation first in pen (done in head), then do measurements in pencil (equipment)

 

Training for the event: Begin by having students carry around washers, bolts, and Styrofoam so they can get the feel for how much something weighs

 

Key Tips:

           Know formulas- especially parts of the equations that are always the same

            Make sure that the # you start at (on your answer sheet) is the same # as the station (not

                        everyone begins at station 1)

Sat, Oct 27

Good eye for estimations

            Knows how to measure

          Metric Mastery Resources:

          http://fso.creol.ucf.edu/conference

          User Name conference   Password cc2007

          East - Orlando Oct 19-20, 2007

          Metric Mastery

                    Metric Mastery Presentation 10.20.07.doc

 

Mystery Architecture (B):

Aug 1-3 Science Olympiad Teacher Training Camp

Presented by Rochelle Plott (Utah event coordinator)

          Good Physics skills

            Practice, Practice, Practice, Practice,

            Use cheap materials to practice with

            Fold papers, don’t rip them (if paper is one of the materials used in the

                        event)

            Use tape wisely

 

 

 

 

Oceanography (B/C):

Sat, Oct 27

 

Physical oceanography
Stations will not be for our event
Resource: poster from US Geologic Survey http://pubs.usgs.gov/imap/2800/

           

                    Oceanography Resources: 

                    http://fso.creol.ucf.edu/conference

                    User Name conference   Password cc2007

                    East - Orlando Oct 19-20, 2007

                    Oceanography

                    07TipsForBinder.pdf

                    07 camden oceanography test.pdf (Division C)

 

          Oceanography Notes from Sharon Miya

              from Coaches Conference in San Francisco

 

Suggests 5 stations with 10 minutes per station

Focus on geology

Need to be able to calculate density

Important Topics

            Seawater composition

                        Salinity in different locations

            Topographic features

            Formation of coral reefs and loss of reef

            Seafloor spreading

            Plates and type of zone at plate boundaries

            Currents—major surface currents and gyres

            Oceanographic tools

                        hydrometer

Be able to use electronic probes to measure temperature, conductivity, and pH

Types of rocks in oceanic crust

Know continent / ocean isostasy

Know about upwelling

Know how we monitor oceans

            satellites

            ARGO

 

Resources:

          NOAA Satellite Information Service

                        www.nesdis.noaa.gov/datainfo.html

            USUG Coastal & Marine Geology Info Bank

                        walrus.wr.usgu.gov/infobank/programs/html/school

                        www.dlese.org/library/index.jsp

            USGS ocean map—This Dynamic Earth

            NOAA El Niño Page

Label all diagrams

Know how to read temperature tables and water quality charts

 

 

Physics Lab ( C):

 

            Science Olympiad San Francisco, Oct 6, 2007

          Session #8: PHYSICS LAB (C Event) Notes from Andy Pollaehne

 

What you can bring:

            Any non-programmable calculator.

            No other resource materials or electronic devices allowed.

 

Emphasis: WORK, ENERGY, and POWER

 

Students should know concepts, definitions and basic equations for:

 Work 

            Kinetic Energy

            Gravitational Potential Energy

            Spring Potential Energy

            Power

            Electric Energy stored in capacitors

            Electrical Power

            Heat produced in electrical resistance

            Work done by fluids

            Fluid Power

            Rotational Work

            Rotational Power

            Efficiency based on work, energy, and power

 

All answers are to be provided in SI units with proper significant figures.

 

Students may be asked to collect data using probeware that has been provided, set-up and demonstrated by the supervisor.

 

Sample Stations: (This list is not intended to be an exhaustive list of possible stations.)

            Electric to Mechanical Energy (Motors)

            Electrical to Electrical Energy (Transformers)

            Solar to Electrical Energy (Photovoltaic Cells)

            Gravitational to Kinetic Energy

            Rotational to Gravitational Potential Energy

            Pressure Volume Change to Kinetic and / or Gravitational Potential Energy

          Spring to Kinetic and / or Gravitational Potential Energy

            Wind to Electrical Energy

            Energy stored in a Capacitor to Mechanical Energy

            Efficiency of collisions (e.g., bouncing ball)

 

Scoring: Points awarded for:

Correct Answers, measurements, calculations, and analysis of data.