monday, dec. 7th 1 bell-ringer: discuss with your neighbor, your answers from both flipbooks....
DESCRIPTION
Write title on page 45, “Transferring Thermal Energy” Thermal energy is transferred from place to place by: ConductionConvectionRadiation Transfer of thermal energy by collision between particles in matter. Transfer of thermal energy by the movement of warmer and cooler fluid. Transfer of thermal energy by electromagnetic waves.TRANSCRIPT
Monday, Dec. 7th
1
Bell-ringer: Discuss with your neighbor, your answers from both flipbooks.
Agenda:•Bell-ringer•Go over “Flipbook” answers •“Transferring Thermal Energy” notes•“Transfer of Heat Energy” student activity (if time)
•Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer. (S.7.PS.3)
Objective:
Write the following:
Eighteenth entry…
Date: 12/7/15Description: Transferring Thermal EnergyPage #: 43/45
How Living Things are Organized9/21/15 19
Prokaryotic and Eukaryotic Cells 239/23/15
Cell Structures: Cell Organelle Graphic Organizer
259/28/15
10/12/15 Stem Cells 27
10/15/15 Organ and Organ Systems
2910/14/15 Tissues
31
11/2/15 What is Energy/Kinds of Energy 35
11/6/15 Potential Energy 37
Conservation of Energy 3911/12/15
11/18/15 Temperature and Heat 41/43
Transferring Thermal Energy12/7/15 43/45
Write title on page 45, “Transferring Thermal Energy”
Thermal energy is transferred from place to place by:
Conduction Convection RadiationTransfer of thermal energy by collision between particles in matter.
Transfer of thermal energy by the movement of warmer and cooler fluid.
Transfer of thermal energy by electromagnetic waves.
Conduction – occurs in solids, liquids, and gases. Metals are the best conductors of heat.
Convection– occurs in wind and fluids. Rising of warmer fluid and sinking of cooler fluid forms a convection current.
Radiation– occurs in gases and waves.
WRITE DOWN ON SAME PAGE…
Tuesday, Dec. 8th
5
Bell-ringer: Discuss with your neighbor:1. What is the difference between
conduction, convection, and radiation?
Agenda:•Bell-ringer•Finish “Transferring Thermal Energy” notes•“Transfer of Heat Energy” student activity
•Construct and interpret graphical displays of data to describe the relationships of kinetic energy to the mass of an object and to the speed of an object. (S.7.PS.1)•Develop a model to describe that when the arrangement of objects interacting at a distance changes, different amounts of potential energy are stores in the system. (S.7.PS.2)•Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer. (S.7.PS.3)
Objective:
Insulator – material in which heat flows slowly.
Examples of materials that are insulators are wood, some plastics, fiberglass, and air.
WRITE DOWN ON SAME PAGE…
1. Cut out pictures/labels(Conduction, Convection and Radiation)
2. Glue labels onto one of the three pockets3. Write the definition for labels 4. Place pictures in their “correct” pocket5. Glue foldable onto page 46
Directions for “Transfer of Heat Energy” foldable…
Wednesday, Dec. 9th
8
Bell-ringer: Please get out your mobile devices, and go to kahoot.it
Agenda:•Bell-ringer•Review - Kahoot•“Using Heat” notes (if time)
•Construct and interpret graphical displays of data to describe the relationships of kinetic energy to the mass of an object and to the speed of an object. (S.7.PS.1)•Develop a model to describe that when the arrangement of objects interacting at a distance changes, different amounts of potential energy are stores in the system. (S.7.PS.2)•Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer. (S.7.PS.3)
Objective:
Thursday, Dec. 10th
9
Bell-ringer: Please get out notebooks and folders before the bell!
Agenda:•Bell-ringer•Quiz MONDAY!!•“Using Heat” notes•“Heating your Home” sketch (if time)
•Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer. (S.7.PS.3)
Objective:
Write the following:
Nineteenth entry…
Date: 12/10/15Description: Using HeatPage #: 45/47
How Living Things are Organized9/21/15 19
Prokaryotic and Eukaryotic Cells 239/23/15
Cell Structures: Cell Organelle Graphic Organizer
259/28/15
10/12/15 Stem Cells 27
10/15/15 Organ and Organ Systems
2910/14/15 Tissues
31
11/2/15 What is Energy/Kinds of Energy 35
11/6/15 Potential Energy 37
Conservation of Energy 3911/12/15
11/18/15 Temperature and Heat 41/43
Transferring Thermal Energy11/20/15 43/45
Using Heat 45/4712/10/15
Write title on page 47, “Using Heat”
All heating systems require some source of energy – common types include:
Force-Air Systems – most common type of heating using a furnace to heat air then a fan blows air through ducts to rooms.
Radiator Systems – closed metal container that contains hot water or steam which is transferred to surrounding air by conduction; this warm air moves through room by convection.
Electric Heating Systems – electrically heated coils placed in floors and in walls heat surrounding air by conduction.
WRITE DOWN
Two types of systems that use the Sun’s energy:
Passive Solar heating– radiant energy from the sun is transferred to the room through windows
Active Solar heating– systems that use solar collectors that absorb radiant energy from sun.
WRITE DOWN ON SAME PAGE…
Friday, Dec. 11th
13
Bell-ringer: Discuss with your neighbor;1. What are the 3 most
common types of heating systems?
2. What are the two types of solar heating?
Agenda:•Bell-ringer•Quiz Monday!•“Heating your Home” sketch•Finish “Using Heat” notes
•Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer. (S.7.PS.3)
Objective:
Directions for “Heating Your Home” Sketch
1. Look up your heating system (using your device) if you are having trouble drawing. Make sure you personalize because you’re drawing your home.
2. When finished, fold the paper “like a hamburger” and glue onto the page 48 next to “Using Heat” notes.
Thermodynamics – study of the relationship among thermal energy, heat and work
1st law of thermodynamics – It's about the conservation of energy. The law states that the energy input for a system equals the
total energy output.
WRITE DOWN EVERYTHING…
2nd law of thermodynamics - states that the disorder in the universe always increases. For example: Imagine that your room is universe. After
cleaning your room, it always has a tendency to become messy again. As the disorder in the universe (your room) increases, the energy is transformed into less usable forms.
WRITE DOWN EVERYTHING…