Lp Force and Motion

DAILY LESSON PLAN

ClassDateTimeVenueAttendance

Theme/Learning Area: Chapter 2 – Force And Motion

Learning Objectives : 2.1 : Understanding scalar and vector quantities

Learning Outcomes : A student is able to :1. Define scalar and vector quantities2. Give examples of scalar and vector quantities

Activities : 1. Carry out activities to show that some quantities can be defined by magnitude only whereas other

quantities can be defined by magnitude as well as direction2. Compile a list of scalar and vector quantities

Language Focus : 1. scalar quantities2. vector quantities

PEDAGOGY: Teaching and learning approaches Teaching and learning methods

Inquiry-Discovery ExperimentMastery Discussion

Contextual SimulationConstructivism Lecture

Science, Technology and Society Demonstration

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Theme/Learning Area: Chapter 2 – Force And Motion

Learning Objectives : 2.2 : Analyzing linear motion

Learning Outcomes : A student is able to :1. Define distance and displacement

2. Define speed and velocity and state that v =

3. Define acceleration and deceleration and state that a =

Activities : 1. Carry out activities to gain an idea of :

a) distance and displacementb) speed and velocityc) acceleration and deceleration

Language Focus : - distance, displacement, speed, velocity, acceleration, deceleration, retardation PEDAGOGY: Teaching and learning approaches Teaching and learning methods




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Theme /Learning Area: Chapter 2 – Force And Motion

Learning Objectives : 2.2 : Analyzing linear motion

Learning Outcomes : A student is able to :1. calculate speed and velocity2. calculate acceleration / deceleration3. solve problems on linear motion with uniform acceleration using

i. v = u + at

ii. s = ut + at2

iii. v2 = u2 + 2as

Activities : 1. Carry out activities/experiment using a data logger/graphing calculator/ticker timer to:

a) identify when a body is at rest , moving with uniform velocity or non-uniform velocityb) determine displacement, velocity and acceleration

2. Solve problems using the following equations of motion:i. v = u + at

ii. s = ut + at2

iii. v2 = u2 + 2as

Language Focus : - distance, displacement, speed, velocity, acceleration, deceleration, retardation





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Learning Objectives: 2.3: Understanding gravity (Vertical Motion )

Learning Outcomes: A student is able to:1. Explain acceleration due to gravity2. State what a gravitational field is3. Define gravitational field strength4. Determine the value of acceleration due to gravity5. Define weight, (W) as the product of mass and acceleration due to gravity, W = mg6. Solve problems involving acceleration due to gravity

Activities : 1. Carry out an activity or view computer simulations to gain an idea of acceleration due to gravity2. Discuss

a) Acceleration due to gravityb) a gravitational field as a region in which an object experiences a forces due to gravitational attraction andc) Gravitational field strength, g as gravitational force per unit mass

3. Carry out an activity to determine the value of acceleration due to gravity4. Discuss weight as the Earth’s gravitational force on an object 5. Solve problems involving acceleration due to gravity

Language Focus : - impulse, impulsive force, free fall, at rest





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Learning Objectives: 2.4 : Analyzing graph motion

Learning Outcomes: A student is able to :1. Plot and interpret displacement-time graph and velocity-time graphs2. Deduce from the shape of a displacement-time graph when a body is:

i. at restii. Moving with uniform velocityiii. Moving with non-uniform velocity

3. Determine distance, displacement and velocity from a displacement-time graph4. Deduce from the shape of a velocity-time graph when a body is:

i. at restii. Moving with uniform velocityiii. Moving with uniform acceleration

5. Determine distance, displacement, velocity and acceleration from a velocity-time graph6. Solve problems on linear motion with uniform acceleration

Activities : 1. Carry out activities/experiment using a data logger/graphing calculator/ticker timer to plot:

a) displacement-time graphsb) velocity-time graphs

2. Describe and interpret:a) displacement-time andb) velocity-time graphs

3. Determine distance, displacement, velocity and acceleration from displacement-time and velocity-time graphs

4. Solve problems on linear motion with uniform acceleration involving graphs

Language Focus : - PEDAGOGY: Teaching and learning approaches Teaching and learning methods




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Topic / Theme : 2.0 : Forces and Motion

Learning Objectives : 2.5 : Understanding Inertia

Learning Outcomes : A student is able to :1. explain what inertia is2. relate mass to inertia3. give examples of situations involving inertia4. suggest ways to reduce the negative effects of inertia

Activities : 1. Carry out activities/view computer simulations/ situations to gain an idea on inertia.2. Carry out activities to find out the relationship between inertia and mass3. Research and report on

a) the positive effects of inertiab) ways to reduce the negative effects of inertia

Language Focus : - Inertia





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Learning Objectives : 2.4 : Analysing Momentum

Learning Outcomes : A student is able to :1. define the momentum of an object2. define momentum, p as the product of mass, m and velocity, v3. state the principle of conservation of momentum4. describe applications of conservation of momentum5. solve problems involving momentum

Activities : 1. Carry out activities/view computer simulations/ situations to gain an idea on momentum by

comparing the effect of stopping two objects:a) of same mass moving at different speedsb) of different masses moving at the same speed

2. Discuss momentum as the product of mass and velocity3. View computer simulations on collisions and explosions to gain an idea on the conservation of

momentum4. Conduct an experiment to show that the total momentum of a closed system is a constant5. Carry out activities that demonstrate the conservation of momentum 6. Research and report on the applications of conservation of momentum such as in rockets or jet

engines7. Solve problems involving linear momentum

Language Focus : - momentum, collision, explosion, conservation of linear momentum





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Learning Objectives : 2.5 : Understanding the effects of a force

Learning Outcomes : A student is able to :1. Describe the effects of balanced forces acting on an object2. Describe the effects of unbalanced forces acting on an object3. Determine the relationship between force, mass and acceleration4. Solve problems using F = ma

Activities : 1. With the aid of diagrams, describe the forces acting on an object:

a) at restb) moving at constant velocityc) accelerating

2. Conduct experiments to find the relationship between:a) acceleration and mass of an object under constant forceb) acceleration and force for a constant mass

3. Solve problems using F = ma

Language Focus : - balanced force, unbalanced force, nett force, resultant force





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Topic / Theme : 2.0 : Forces and MotionLearning Objectives : 2.6 : Analysing impulse and impulsive forceLearning Outcomes : A student is able to :1. Explain what an impulsive force is2. Give examples of situations involving impulsive forces3. Define impulse as a change of momentum, Ft = mv - mu

4. Define impulsive force as the rate of change of momentum in a collision or explosion, Ft =

5. Explain the effect of increasing or decreasing time of impact on the magnitude of the impulsive force6. Describe situations where an impulsive force needs to be reduced and suggest way to reduce it7. Describe situations where an impulsive force is beneficial8. Solve problems involving impulsive forces

Activities : 1. View computer simulations of collisions and explosions to gain an idea on impulsive forces2. Discuss

a) impulse as change of momentumb) an impulsive force as the rate of change of momentum in a collision or explosionc) how increasing time impact affects the magnitude of the impulsive force

3. Research and report situations where:a) an impulsive force needs to be reduced and how it can be doneb) an impulsive force is beneficial

4. Solve problems involving impulsive forces

Language Focus : - impulse, impulsive forcePEDAGOGY: Teaching and learning approaches Teaching and learning methods




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Learning Objectives : 2.7 : Being aware of the need for safety features in vehicles

Learning Outcomes : A student is able to :1. Describe the importance of safety features

Activities : 1. Research and report on the physics of vehicle collisions and safety features in vehicles in terms of

physics concepts.2. Discuss the importance of safety features in vehicles

Language Focus : - impulse, impulsive force





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Learning Objectives : 2.9 : Analysing forces in equilibrium

Learning Outcomes : A student is able to :1. describe situations where forces are in equilibrium,2. state what a resultant force is3. add two forces to determine the resultant force.4. resolve a force into the effective component forces.5. solve problems involving forces in equilibrium.

Activities : 1. With the aid of diagrams, describe situations where forces are in equilibrium, e.g:-

a box at rest on a table, an object at rest on an inclined plane.2. With the aid of diagrams, discuss the resolution and addition of forces to determine the resultant

force.3. Solve problems involving forces in equilibrium (limited to 3 forces).

Language Focus : - resultant ( daya paduan ), resolve ( lerai )





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Learning Objectives : 2.10 : Understanding work, energy, power and efficiency

Learning Outcomes : A student is able to :1. define work (W) as the product of an applied force (F) and displacement (s) of an object in the

direction of the applied force i.e. W= Fs.,2. state that when work is done energy is transferred from one object to another.3. define kinetic energy and state that Ek= ½ mv2.4. define gravitational potential energy and state that Ep = mgh.5. state the principle of conservation of energy.

Activities : 1. Observe and discuss situations where work is done.2. Discuss that no work is done when :

a) a force is applied but no displacement occursb) an object undergoes a displacement with no applied force acting on it.

3. Give Examples to illustrate how energy is transferred from one object to another when work is done.4. Discuss the relationship between work done to accelerate a body and the change in kinetic energy.5. Discuss the relationship between work done against gravity and gravitational potential energy.6. Carry out an activity to show the principle of conservation of energy

Language Focus : -





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Learning Objectives : 2.10 : Understanding work, energy, power and efficiency

Learning Outcomes : A student is able to :1. define power and state that P = W/t 2. explain what efficiency of a device is3. solve problems involving work, energy, power and efficiency.

Activities : 1. State that power is the rate at which work is done, P W/t.2. Carry out activities to measure power.3. Discuss efficiency as:

(useful energy output / energy input) x 100%4. Evaluate and report the efficiencies of various devices such as a diesel engine, a petrol engine and an

electric engine.5. Solve problems involving work, energy, power and efficiency.

Language Focus : -





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Learning Objectives : 2.11 : Appreciating the importance of maximising the energy of devices

Learning Outcomes : A student is able to :1. recognise the importance of maxirnising efficiency of devices in conserving resources.2. state that when work is done energy is transferred from one object to another.

Activities : 1. Discuss that when an energy transformation takes place, not all of the energy is used to do useful

work. Some is converted into heat or other types of energy. Maximising efficiency during energy transformations makes the best use of the available energy. This helps to conserve resources.

Language Focus : -





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Learning Objectives : 2.12 : Understanding elasticity

Learning Outcomes : A student is able to :1. define elasticity2. define Hooke’s Law.3. define elastic potential energy and state that Ep = ½ kx2.4. determine the fetors that affect elasticity.5. describe application of elasticity.6. solve problems involving elasticity.

Activities : 1. Carry out activities to gain an idea on elasticity.2. Plan and conduct an experiment to find the relationship between force and extension of a spring,3. Relate work done to elastic potential energy to obtain Ep = ½ kx2

4. Describe and interpret force-extension graphs.5. Investigate the factors that affect elasticity.6. Research and report on applications of elasticity.7. Solve problems involving elasticity

Language Focus : -





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Lp Force and Motion

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