Activity 1: Warm-up · 5 minutes
Energy sources around us
a) Aims
Ss activate prior knowledge about energy sources and get ready to read about them.
b) Content
T shows two pictures (coal and sunlight/wind turbines) and asks Ss: 'What energy sources do you know? Which one do people use most in our homes?' Ss answer in a quick brainstorm and then write one word for each picture on the board.
c) Expected outcomes
A short list on the board: coal, sunlight, wind, and other energy sources Ss name (for example electricity, gas). Ss state one simple idea: 'Coal is used for electricity' or 'Sunlight is free and clean.'
d) Organisation
Teacher's activities
Students' activities
Teacher
Step 1: Task delivering
T shows the pictures and asks: 'What do you see? What energy sources do you know?' T writes the question 'Which energy source is best for our school?' on the board as the topic question for the lesson.
Students
Ss look at the pictures and listen to the question.
Teacher
Step 2: Task performance
T gives 1 minute for Ss to think and write down two energy sources in their notebooks.
Students
Ss think individually and write two energy sources, for example: coal, solar energy.
Teacher
Step 3: Report and discussion
T invites 3-4 Ss to say their answers and writes them on the board.
Students
Ss answer, for example: 'Coal is an energy source. Sunlight is clean.' Other Ss add: 'Wind power can make electricity.'
Teacher
Step 4: Conclusion and assessment
T praises the answers and says: 'Today we will read about coal, sunlight and wind, and decide which is better. Let us start!'
Students
Ss listen and write the title 'Energy sources' in their notebooks.