Lesson: Chaper 10 Electrical Resistance
Lesson Objective
Lesson Plan
iGCSE Physics Lesson Plan 
Module title: Section B: Electricity
Lesson title: Chapter 10  Electrical Resistance
Time allocated: 1 week [1 single, 1 double, 1 prep]
Learning outcomes for ALL students ("MUST" and "SHOULD"): *Knowledge of basic circuit symbols *Concept of resistance and knowledge of Ohm's Law *Ability to recognise and use fixed and variable resistors  and special ones  LDRs and thermistors *Ability to measure the resistance and verify Ohm's law *Knowledge of IV graphs for resistors, filament bulbs and diodes.

Book References: Edexcel iGCSE Physics  Brian Arnold

Experiments/Demos:

Lesson notes: (brief, relevant description of lesson where Class Practicals (CP), Class Demos (CD), Worksheets (WS) etc can be referred to by the initials and the numbers assigned in boxes above)
This may need reworking. It doesn't really work in this form as double and singles. Really need to time it so that Ohm's Law with 2 experiments are just the one double.
Lesson 1: (double) Starter:
Main:
Plenary:
Suggested homework tasks (differentiated where appropriate):
Lesson2: (single) Starter:
Main: Take readings for the filament bulb. Stick in WS Current V voltage for a filament bulb and merely require students to record a neat table and plot the graph. Again, refer them to the text book where they will see that the graph should tail off at higher values of voltage. Students need to take the gradient for the linear part of their graph.
Lesson 3: (double)
Starter:
Main:
Plenary:
Suggested homework tasks (differentiated where appropriate):

Lesson Resources
PREP I V graphs Homework 
1,050

WS The relationship between V I and R Classwork 
1,095

WS How voltage current and resistance are related Project / Lab 
760

WS Electrical Resistance Questions Classwork 
711

WS Current V voltage for a filament bulb Project / Lab 
583

PREP Current resistance and voltage Homework 
628

LOOP Who am I electrical components Activity 
723

CNS I V graphs of component and functionality Classwork 
399

Resistor and graph paper completed Project / Lab 
385

Resistor and Light bulb graph paper Project / Lab 
436

PPT Chapter 10 Electrical Resistance Notes 
2,455

CP Ohm's Law.doc 
529

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