p1g2+mp1

The Fab Four Adam, Brandon, Nicole, Susan

Well....

 * We all like ice cream and chocolatee!
 * We also love Spongebob!! <3

= **Paper Airplane Lab** = Question: How would flaps on an airplane effect the flight path?

Hypothesis: The flaps will help the airplane get air through it so it will "fly" farther.

Independent Variable: The shape of the airplane.

Dependent Variable: The distance the paper airplane flies.

Constants: The mass, the material

Procedure Diagram:









[] = **Mass and Volume Lab** = Question~ Does the mass of an object affect its volume? Hypothesis~ No because a small object can weigh a lot and not be big. Independent Variable~ Mass (g) Dependent Variable~ Volume (cm cubed) Results:


 * Object || Mass(g) || Volume(cm cubed) ||
 * Alluminum Prism || 22.9 || 8 ||
 * Nylon Prism || 23.6 || 20 ||
 * Nylon Spacer || 6.8 || 5.5 ||
 * Plastic Screw || 10.5 || 9.5 ||
 * Copper Cylinder || 56 || 6 ||

Summary: Our hypothesis was right. We said no because a small object can weight a lot and not be big. There was no real correlation between the objects because they were all different material. If they were all the same material, I think there would be some correlation.

= **Clay Lab** = Question~ Does the mass of clay affect its volume?

Hypothesis~ The mass of the clay will affect the volume.

Independent Variable~ Mass (g)

Dependent Variable~ Volume (cm cubed)

Constants~ Material used in ways of measurement.

Measurements:
|| ||
 * Size || Mass(g) || Volume(cm cubed) || Density ||
 * Paper || 1.7 ||
 * Small || 1.9 || 4 || 1.725 ||
 * Medium || 6.9 || 6 || .317 ||
 * Large || 17.8 || 11 || 1.618 ||

Summary:
Our groups hypothesis, the mass will affect the volume, was correct. You can see this from the graph right above this. The bigger the clay blob and the more mass it had, the higher the volume.

= Clay Boat Lab: =

Procedure:
Question~ How does the hole in the middle of a boat affect if it floats or not? Hypothesis~ If the hole in the middle is too small, it will sink, so therefore, the hole has to be a certain size. Independent Variable~ The shape of the boat (round0 Dependent Variable~ Size of hole  Constants~ The same material (clay)

= Density of a Marble Lab =

Procedure~
Question: How does the density of 5 marbles compare to the density of 1 marble? Hypothesis: The density will be different because 5 is more than 1, so it will be greater. Independent Variable: Density Dependent Variable: Marbles Constants: Same cup, same marbles.

|| || || 50 || || 60.8 || = = = Ice/Water Lab =
 * Object || Mass (g) || Volume (mL) ||
 * Paper Cup || 1.81 ||
 * One Marble || 5.002 || 2.16 ||
 * 5 Marbles with Cup || 26.82 ||
 * 5 Marbles || 25.01 || 10.8 ||
 * Water ||
 * Marbles and Water ||

Procedure~
Question: Will the mass of an icecube change when it melts? (Does a physical change affect the mass?) Hypothesis: The mass won't change because it's still the same thing, but a different form. Independent Variable: The change of state Dependent Variable: Mass (g) Constants: Same bag, same triple beam balance, same icecube = = = Fan Lab = Procedure~

Question: Will fanning a thermometer change the temperature? Hypothesis: The temperature will not change because the an will only move the air. Independent Variable: The speed of the fan. Dependent Variable: The temperature of the thermometer. Constants: The thermometer position and the fan is the same.

What were going to do: Put the thermometer in the stand. Fan the thermometer at various speeds for two minutes.

Data:
(Celcius) || Trial 3 (Celcuis) ||
 * Speed || Trial 1 (Celcius) || Trial 2
 * Before fanning || 23.6 || 23.4 || 23.4 ||
 * Slow || 23.6 || 23.4 || 23.4 ||
 * Medium || 23.6-23.5 || 23.4 || 23.4-23.3 ||
 * Fast || 23.5 || 23.4 || 23.3-23.2 ||

Data for Wet Thermometer
temp. || Trial 2 || Starting temp. || Trial 3 ||
 * Speed || Starting temp. || Trial 1 || Starting
 * Slow || 16.7 || 17.9 || 17.0 || 18.2 || 16.9 || 17.7 ||
 * Medium || 17.9 || 18.9 || 18.2 || 18.6 || 17.7 || 20.2 ||
 * Fast || 18.9 || 19.9 || 18.6 || 18.9 || 16.7 || 18.6 ||