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#### IGCSE Sound and its properties - Waves

Analyse the properties of sound
Understand what causes sound
Relate pitch and loudness to frequency and amplitude
Compare the hearing ranges of humans and animals
Material from Boardworks has been used.

#### IGCSE Measuring speed practical - Forces and Motion - Movement and Position

Design an experiment to measure speed.
Make measurements to calculate speed
Evaluate your results and suggest ways to improve them
Apply your knowledge to explain how speed cameras work
(Differentiated LA/HA)

#### IGCSE Type of forces - Free body diagrams - Forces and motion

Analyse free-body force diagrams
Identify the type of forces
Draw and interpret free-body force diagrams
Calculate the resultant force

#### IGCSE Mass, Weight, Gravity - Forces and Motion

Examine and apply the ideas of mass, weight and gravitational strength
Distinguish between the mass and weight of an object
Relate the concept of weight as the effect of a gravitational field on a mass and perform numerical calculations
Apply your knowledge to design a device for exercising in space (zero gravity)
(Differentiated tasks)

#### IGCSE Reflection of Light - Law of reflection - mirror image - periscope - Waves

Investigate the law of reflection of light
Use the relationship between the angle of incident and the angle of reflection
Discuss the formation and characteristics of an optical image seen in a plane mirror
Design a periscope
Material from Boardworks has been used.
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#### IGCSE Doppler Effect - Waves

A presentation about the Doppler effect and its applications
Understand how wavelength affects the frequency of a wave
Explain what causes the Doppler effect
Investigate the real life applications of the Doppler effect

#### A Level - Equations of Motion - SUVAT

Learning Outcomes:
Use motion graphs to extract the equation of motion
Define distance, displacement, speed, velocity and acceleration
Use graphical methods to represent displacement, speed, velocity and acceleration
Derive the equations of motion

#### IGCSE Wave speed - Waves

Calculate the speed of the waves
Recall the equation for calculating speed
Use the wave speed equation to calculate the speed of waves
Investigate the sonar technique and its applications

#### IGCSE Wave properties and description - Waves

Discuss the properties of waves
Understand what a wave is
Distinguish between transverse and longitudinal wave
Identify the wavelength, amplitude, frequency and period of waves
Material from Pearson Education and Boardworks has been used.
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#### IGCSE Electromagnetic Spectrum EM Dangers - Mobile phones - Waves

Material to cover couple of lessons on the dangers of the EM spectrum - Debate on whether mobile phones are safe to use.
Investigate aspects of different types of electromagnetic radiation
Compare and contrast the transverse and longitudinal waves
Demonstrate understanding of safety issues regarding the use of different waves of the EM spectrum
Evaluate the role of EM waves in everyday life
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#### IGCSE Extension of springs practical investigation - Forces and motion

Investigate the extension of a spring when adding weights
Compare the deformation of different materials
Design an experiment to investigate the extension of a spring
Analyze and evaluate the results of the investigation to draw conclusions about different springs
(Differentiated tasks LA/HA)

#### IGCSE Total Internal Reflection - Critical Angle - Fiber Optics - Waves

Investigate total internal reflection of light
By the end of the lesson you should be able to:
Understand what critical angle is
Compare the change of direction of light in terms of refraction and total internal reflection
Apply your knowledge of fiber optics to real life examples

#### IGCSE Scalar and Vectors - Forces and Motion - Movement and Position

Define scalar and vector quantities and give examples. Distinguish between distance-displacement and use diagrams to calculate them.
Use the relationship for speed and velocity in numerical problems

#### IGCSE Standard Unit Prefixes - Forces and Motion

IGCSE introduction to units, unit prefixes, conversion of units and extract of units of physical quantities from equations

#### IGCSE Distance Time graphs - Forces and Motion - Movement and Position

Recall and use the equation relating distance, speed and time. Represent distance-time graphs of different motions.
Construct and interpret distance-time graphs.
Extract information from the gradient of the graphs.

#### IGCSE Acceleration - Forces and Motion - Movement and Position

Understand what acceleration is.
Distinguish between acceleration and deceleration.
Extract the formula and apply it in numerical calculations.

#### IGCSE Speed/Velocity Time graphs - Forces and Motion - Movement and Position

Material for a few lessons to cover speed/velocity-time graphs. Used these for my observation - received very good feedback.
Understand the difference between speed and velocity
Recall and apply the equation for acceleration
Explain/Predict how the speed time graphs look like
Construct and interpret speed time graphs
Illustrate speed-time graphs of different motions
Explain what the area under velocity-time graph represents
Calculate the gradient of velocity-time graphs
Calculate acceleration and displacement using velocity-time graphs
Convert the description of a journey to velocity-time graph

#### IGCSE Measuring acceleration of free fall practical - Forces and Motion - Movement and position

Design an experiment to measure the acceleration of gravity
Make measurements and calculations to find acceleration
Compare your experimental results with the theoretical value
Evaluate your results and suggest ways to improve them
(Differentiated activity for LA/HA)

#### IGCSE Momentum - Forces and Motion

Understand what momentum is
Describe the factors that affect the momentum of an object
Calculate the momentum of moving objects
Material from Pearson Education has been used

#### IGCSE Refraction of light investigation - Waves

Investigate refraction of light
Understand what causes the refraction of light
Compare the refraction of light in different materials
Apply your knowledge to real life examples
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