Physical Science

Physical Science

Junior High Division

Grades 7&8

1st Place – Patrick L. French

“Which basic geometric shape moves through water the fastest?”

Grade: 8     Landisville MS 

2nd Place – Seth M. Fackler

“It's All in the Mix”

Grade: 8     Centerville MS

3rd Place – Jesse Fillgrove

“How does counterweight mass and length of the sling affect the distance a trebuchet tosses and object?”

Grade: 8     Centerville MS

Honorable Mention – Elizabeth A. Dudas

“Can Water Float on Water?”

Grade: 7     St. Anne School

Honorable Mention – Megan F. Esterbrook

“Forceful Flippers”

Grade: 7     Ephrata MS

Honorable Mention – Parker M. Harley

“Trouble with Dribbles”

Grade: 7     Ephrata MS

Honorable Mention – Morgan E. Heinbach

“Does one bad apple spoil the whole bunch?”

Grade: 8     St. Anne School

Honorable Mention – Rachel Krueger

“How does the purity of water affect its surface tension?”

Grade: 7     Centerville MS

Honorable Mention – Simos Mandros

“What material provides best insulation?”

Grade: 8     Centerville MS

Honorable Mention – Corrie L. Shearin

“Does an incandescent light bulb make a room warmer than a fluorescent light bulb?”

Grade: 7     Landisville MS

Honorable Mention – Cassandra C. Tu

“Insulating Fabrics”

Grade: 8     Conestoga Valley MS

Full Category Listing

Berlot, Bradley M.                                             Grade: 8

St. Anne School                                    Advisor: Janice Molchany

aPHS-0403                                            

How does the pull back angle of a catapult affect the distance a ping pong ball will travel?

Boff, Marina F.                                                   Grade: 8

Centerville MS                                      Advisor: David Martin

aPHS- 0404                                            How does slope affect the kinetic energy of a marble?

Brubaker, Madison T.                                       Grade: 7

Ephrata MS                                            Advisor: Connie Kirby

aPHS-0405                                             Marble Mania

Carter, Amberly C.                                            Grade: 8

Martin Meylin MS                                 Advisor: Marshall Krebs

aPHS-0406                                            

What is the effect of tap water's surface tension, and the distance it spreads when it hits the material?

Cho, Cheng-Hao P.                                              Grade: 7

Manheim Township MS                        Advisor: Brian Smoker

aPHS- 0407                                             How does paper airplane designs affect their flight distance?

Cook, Alexander P.                                             Grade: 8

             Sacred Heart of Lancaster                   Advisor: Shara Stetler

             aPHS-0408                                              Projectile Pathway

Cook, Jason                                                          Grade: 7

              Sacred Heart of Lancaster                  Advisor: Shara Stetler

              aPHS-0409                                             Wing It!

Dudas, Elizabeth A                                              Grade: 7

               St. Anne School                                   Advisor: Janice Molchany

               aPHS-0410                                           Can Water Float on Water?

Esterbrook, Megan F.                                        Grade: 7

                Ephrata MS                                          Advisor: Josh Haupt

               aPHS-0411                                            Forceful Flippers

Fackler, Seth M                                                  Grade: 8

               Centerville MS                                     Advisor: David Martin

               aPHS-0412                                            It's All in the Mix

Fillgrove, Jesse                                                    Grade: 8

               Centerville MS                                      Advisor: Matthew Binder

               aPHS-0413                                            

               How does counterweight mass and length of the sling affect the distance a trebuchet tosses and object?

Frank, Elena                                                          Grade: 8

               Marticville MS                                      Advisor: Jayne Leitzel

               aPHS-0414                                             Nanotechnology: Possible Benefits

French, Patrick L.                                               Grade: 8

                Landisville MS                                     Advisor: Karen Shenka

                PHS- 0415                                             Which basic geometric shape moves through water the fastest?

Grasberger, Mark M.                                          Grade: 7

                 St. Anne School                                   Advisor: Janice Molchany

                 aPHS-0416                                           What is the effect of temperature and surface on happy and sad balls?

Griffin, Chasity                                                     Grade: 8

                 Ephrata MS                                           Advisor: Amy Boyle

                 aPHS-0417                                           How do different oils affect a bikes performance?

Grosh, John A.                                                     Grade: 7

                 Landisville MS                                    Advisor: Kristin Harris

                 aPHS-0418                                          Does the amount of salt in a voltaic pile affect its voltage?

Grube, Rachael E.                                               Grade: 8

                 Landisville MS                                   Advisor: Karen Shenk

                 aPHS-0419                                          What is the effect of different running surfaces on ground reaction force?

Guerin, Alexandra E.                                          Grade: 8

                 Centerville MS                                   Advisor: David Martin

                 aPHS-0420                                         Which type of wood can absorb the most water?

Haddon, Caleb                                                      Grade: 8

               Sacred Heart of Lancaster                 Advisor: Shara Stetler

               aPHS-0421                                            Flights of Fancy: Which design of parachute canopy is most effective?

Harley, Parker M.                                              Grade: 7

               Ephrata MS                                           Advisor: Connie Kirby

               aPHS-0422                                            Trouble with Dribbles

Heinbach, Morgan E.                                          Grade: 8

               St. Anne School                                   Advisor: Janice Molchany

               aPHS-0423                                           Does one bad apple spoil the whole bunch?

Heise, Peter T.                                                    Grade: 8

               St. Anne School                                   Advisor: Janice Molchany

               aPHS-0424                                            How do different materials react to static electricity?

Hershey, Olivia L                                                Grade: 7

                Sacred Heart of Lancaster                Advisor: Shara Stetler

                aPHS-0425                                           The Powerful Peanut

Hungler, Casey                                                    Grade: 8

               Donegal MS                                           Advisor: Stephen, Clarkin

               aPHS-0402                                             How much weight can each train pull?

Kaiser, Alanna                                                     Grade: 7

                Centerville MS                                     Advisor: Andrew Benko

                aPHS-0401                                             Insulation Types and Effectiveness

Kambouroglos, Annaliese  T.                             Grade: 7

                St. Anne School                                    Advisor: Janice Molchany

                aPHS-0426                                            Mentos Reaction

Kambouroglos, Nicholas                                     Grade: 8

                 St. Anne School                                   Advisor: Janice Molchany

                 aPHS-0427                                           Below Zero

Keiser, Corbin A.                                                 Grade: 8

                Garden Spot HS                                    Advisor: Manfred Eller

                aPHS-0428                                            Relationship between Catapult Arm Length and the Distance a Projectile Travels

Kelemen, Anna N.                                                Grade: 8

                 Manheim Township MS                     Advisor: Brian Smoker

                 aPHS-0429                                           How does the material of a cup affect the melting time of ice?

King, Isaac J.                                                        Grade: 7

                Lancaster Mennonite Middle School - Lancaster Campus      Advisor: Wayne Lehman

                aPHS-0430                                            What color is the candy?

Kreider, Melissa L.                                              Grade: 7

               Ephrata MS                                             Advisor: Connie Kirby

               aPHS-0431                                             Water: Oasis or Toxic?

Krueger, Rachel                                                  Grade: 7

               Centerville MS                                     Advisor: Karen Minnich

                aPHS-0432                                           How does the purity of water affect its surface tension?

Lamb, Kyle D.                                                       Grade: 7

               Centerville MS                                      Advisor: Kathleen Sholl

               aPHS-0433                                             Does air pressure effect how high balls bounce?

Lee, Morgan E.                                                     Grade: 7

               Landisville MS                                     Advisor: Kristin Harris

               aPHS-0434                                            Will using biometrics improve the design of a paper whirlybird?

Lehman, Jarrett                                                  Grade: 8

               Centerville MS                                     Advisor: Matthew Binder

               aPHS-0435                                           Which homemade glue is the strongest?

Logan, Megan                                                      Grade: 8

               Ephrata MS                                           Advisor: Lauren Rand

               aPHS-0436                                           Burn Baby Burn

Long, Kyle                                                           Grade: 8

               Centerville MS                                    Advisor: Matthew Binder

               aPHS-0437                                          What paper glider/ kite is most aerodynamic?

Luong, Kevin                                                      Grade: 7

               Centerville MS                                  Advisor: Andrew Benko

                aPHS-0438                                        The Physics of Cheating in Baseball

Mandros, Simos                                                Grade: 8

                Centerville MS                                 Advisor: Matthew Binder

                aPHS-0439                                        What material provides best insulation?

Martinez, Nathan                                             Grade: 7

                Landisville MS                                 Advisor: Rebekah Lutz

                HS-0440                                            The Ball is in Your Court

Mattilio, Chloe M.                                            Grade: 7

                Lancaster Mennonite Middle School - Lancaster Campus      Advisor: Wayne Lehman

                aPHS-0441                                        Lipid Content and Spreadability in Cosmetic Lip Glosses

Rathman, Kristie                                             Grade: 8

                Ephrata MS                                       Advisor: Amy Boyle

                aPHS-0442                                       Does salt water or fresh water conduct electricity better?

Riley, Irena                                                       Grade: 8

               Ephrata MS                                        Advisor: Lauren Rand

               aPHS-0443                                        Wind Turbine

Roth, Arielle                                                    Grade: 8

               Ephrata MS                                       Advisor: Amy Boyle

               aPHS-0444                                        How does the angle of a rear wing on a model car affect the force of drag?

Satriale, John D.                                             Grade: 8

               Lancaster Mennonite Middle School - Lancaster Campus      Advisor: Wayne Lehman

               aPHS-0445                                        The Magic Eye

Shaffer, Dan E.                                                Grade: 7

               Martin Meylin MS                           Advisor: Marshall Krebs

               aPHS-0446                                       Which ingredient in homemade silly putty affects it's Coeficient of Restitution?

Shearin, Corrie L.                                         Grade: 7

               Landisville MS                                Advisor: Kristin Harris

               aPHS-0447                                      Does an incandescent light bulb make a room warmer than a fluorescent light bulb?

Sheerin, Edward J.                                        Grade: 7

               Centerville MS                                Advisor: Kathleen Sholl

                aPHS-0448                                      Does the temperature of a magnet affect the strength of the magnetic pull?

Shreiner, Robert T.                                       Grade: 7

                Landisville MS                               Advisor: Kristin Harris

                aPHS-0449                                     What is the affect of mass on the amount of time a pendulum swings?

Skiles, Mitchell                                             Grade: 7

               Landisville MS                                Advisor: Rebekah Lutz

               aPHS-0450                                      Fast and Furious Physics

Staikos, Spyros                                             Grade: 8

               Centerville MS                              Advisor: Matthew Binder

               aPHS-0451                                    What color of paint heats the most in light?

Swiernik, James R.                                     Grade: 8

               Centerville MS                              Advisor: David Martin

                aPHS-0452                                    The Hydrodynamic Efficiency of Various Boat Hulls

Tu, Cassandra C.                                          Grade: 8

                Conestoga Valley MS                  Advisor: Maria Stern

                 aPHS-0453                                    Insulating Fabrics

Vahaly, Christine R.                                    Grade: 8

                 Centerville MS                             Advisor: David Martin

                 aPHS-0454                                    Viscosity of Liquids and the Rolling Speed of a Marble

Warren, Katerina M.                                    Grade: 8

                 Lancaster Mennonite Middle School - Lancaster Campus      Advisor: Wayne Lehman

                 aPHS-0455                                     The Vegetable Battery Experiment

Wilt, John                                                        Grade: 8

                Centerville MS                                Advisor: Matthew Binder

                 aPHS-0456                                      Which bat works best?

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