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LESSON PLAN IN PHYSICS
Prepared By: Shannen Abegail R. Fernandez
I. OBJECTIVESAt the end of 60 minutes period, 75% of the students should be able to:
recall the different concepts in Physics; and understand the concepts reviewed.
II. SUBJECT MATTERA. Topic
NAT review about the different concepts in physics tackled(Law of conservation of energy, mass energy, light waves, radiation)
B. ConceptsLaw of conservation of energy- states that energy can neither created nor destroyedMass-energy-equivalence- concept that the mass of an object of system is measure of its contentLight wave- visible light, captured vibrations of light energy in space that are measured by amplitude and frequencyRadiation- transfer of energy through vacuum
SkillsRecalling, Understanding
MaterialsNAT questionnaire
III. LEARNING PROCEDUREA. Daily Task
Greeting Cleaning Arranging chairs
Generalization
At the end of learning period 75% of my students recall and understand the concepts in Physics tackled.
Assessment
The reviewer/ NAT booklet itself
LESSON PLAN IN PHYSICS
Prepared By: Shannen Abegail R. Fernandez
I. OBJECTIVESAt the end of 60 minutes period, 75% of the students must be able to:
recall the different concepts of electric circuit; and solve the problems in series circuit.
II. SUBJECT MATTERTopic:NAT review: about electric circuit
Concepts:Circuit- path in which electrons from a voltage or current source flowSeries Circuit- electrical devices form a single pathway for electrons to flowResistance- quantifies the amount of current that will flow in a wire per voltCurrent- rate of change from pass a given point in an electric circuitPower- rate at which electrical energy is transferred by an electrical circuit
SkillsRecalling, Solving, Analyzing
MaterialsCalculator, test booklet/questionnaire
III. Daily Task
Greeting Cleaning Arranging chairs
GeneralizationAt the end of the learning period 75% of my students recall and understand the concept of electric circuit. They also can also understand and solve the problems in series circuit.
Assessment
The reviewer/ NAT booklet itself
LESSON PLAN IN PHYSICS
Prepared By: Shannen Abegail R. Fernandez
I. OBJECTIVESAt the end of 60 minutes period, 75% of the students must be able to:
define the term “pressure” in terms of force; understand the relationship of pressure to area and force; and solve the problem in getting pressure involving force and area.
II. LEARNING TASKTopic: Pressure
Concepts:
Pressure is defined as the force F per unit area A, so P=FA
Pressure therefore has unit of N/m2 = kg m¯1 s¯2 it is usually denoted P or p. Pressure can be measured in atmosphere, bars, inches or mercury, millimeters of mercury, Pascal or torr.
F is the force= NA is the area in square= m2 meterP= Pressure= Pa
One N/m2 is given a special name, Pascal (Pa), in honor of Blaise Pascal, who did considerable studies on fluid pressure.
ReferenceBentillo E. N. 2004. Physics textbook for fourth year. Book Media Press INC. Pages 341-342Material:
Foam Bottle with water
III. LEARNING STRATEGIESA. Daily Task
Greetings Cleaning Arranging chairs
B. ReviewWhat is thermodynamics?What are the laws of thermodynamics?
C. MotivationThe teacher will show pictures to the students and ask the students to
describe what they see.
D. Lesson ProperActivity
Pre-discussion ActivityThe students will be group by 6, each group should have foam, and
bottled water.The students will perform the activity.The teacher will discuss the topic based from the activity.
Activity ProperProblem Solving
The teacher will give some problems involving pressure, force and area.The teacher will ask some students to solve the problems.
Post-Discussion ActivityThe teacher will ask the students to give/cite some examples of
pressure they encounter in their life.
Analysis
TEACHER’S ACTIVITY STUDENT’S ACTIVITY
What is pressure?
What is the formula and unit for pressure?
What is the relationship between pressure and area?
Pressure is the force per unit area.
P= FA
= Nm2
=Pa
Inversely proportional
Abstraction
How force and area affects pressure?Give some examples showing the relationship of pressure to force and
area.
Application
All of us experience forces in our surroundings. Our bodies and the sea of air around us interact. Air, a fluid, exerts a big force on us. Yet, this force does not crush us because our bodies respond with an equal and opposite force.
IV. EVALUATIONIdentify the terms being described.1. It is defined as the force per unit area.2. A person who is the pioneer work with pressure.3. Force divided by area is the formula of ____.4. It is perpendicular to the given area.5. It is the unit of pressure.
Solve the problem 6-10. Find the pressure exerted weighing 188 N with an area of 18 m2.
V. ASSIGNMENT
Solve the following problems
1. Suppose the force exerted by the air on one face of a cube is 8820N. Each side of the cube measures 30cm. calculate the pressure on this face.
2. What will be the pressure if the force is equal to 80kg m/s2 and area of 12cm2?
LESSON PLAN IN PHYSICS
Prepared By: Shannen Abegail R. Fernandez
I. OBJECTIVESAt the end of 60 minutes period, 75% of the students must be able to: define the term “fluid pressure”, understand the relationship of fluid pressure to density and height (deep);
and solve the problems involving the topic.
II. LEARNING TASKTopic: Fluid Pressure
Concepts:Water pressure used to describe the flow strength of water through pipe or
outer type of channel.The pressure is the same in all direction in a fluid at a given point. This is true
because of the characteristic of liquids to take shape of their container.Other effects of fluid pressure are motion, heating, and chemical effects, as well
as applications in the field of hydraulics and in aircraft. Fluid pressure from gravity is the weight of the fluid above divided by the area it is pushing on. The pressure under water increases with how deep you are. The equation for calculating pressure is Pressure= D*g*hWhere D is the fluid’s density, g is the standard gravity (9.8m/s2) and h s the depth of the object in the fluid.
ReferenceBentillo E. N. 2004. Physics textbook for fourth year. Book Media Press INC.
Pages 346-348
Materials: Basin of water Plastic bag Plastic bottle with hole
III. LEARNING STRATEGIESA. Daily Task
Greetings Cleaning
Arranging chairsB. Review
What is pressure? What is the relationship between pressure, force and area?
C. MotivationPlaying “the boat is sinking” for 5 minutesStudents represent the water
D. Lesson ProperActivity
Pre-discussion ActivityThe students will be group by 6.Each group should have basin, water, and plastic bag.The students will perform the activity.The teacher will discuss the topic base on activity.
Activity ProperProblem Solving
The teacher will give some example problems involving density and depth.
The teacher will ask the students to answer the problem on the board.
Post-Discussion ActivityThe teacher will ask the question:Why fluid pressure is important to our lives?
Analysis
TEACHER’S ACTIVITY STUDENT’S ACTIVITY
What is fluid pressure?
Why does pressure of liquid is the same in all directions at a given point?
What is the relationship of pressure and the deep of the fluid?
Fluid Pressure is the term used to describe the flow strength through pipe or other type of channel.
Because of the characteristic of fluid to take te shape of heir containers
Directly proportional
Abstraction
When diving, what happens to the weight pressing onto our bodies?
Application
Fluid pressure is the reason that divers need to breathe air from tanks or high pressure hoses when they dive beneath the surface area of the sea.
Evaluation
Write T if the statement is correct, and write F if the statement is wrong.
1. Pressure in liquid decreases with depth.2. Pressure in liquid acts equally in all directions.3. The greater the density of the liquid, the greater the pressure at a certain depth.4. The equation in solving pressure in liquid is P=mαL5. Liquid is denser than air.
Problem Solving
6-10. What is the pressure in water at the base of 10m high dam wall? Pressure due to water= 100000N/m2.
Assignment
Give 5 situations involving fluid pressure.
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