Activity 1: Warm-up · 5 minutes
Introducing the Robot Design Competition
a) Aims
Ss recognise the task of the project and the vocabulary of robots, and set the purpose of the lesson.
b) Content
T shows a picture of a robot working in a library and asks: 'What can a robot do in a library?' Ss look at the project brief on the slide and answer: 'What do we have to do in this project?'
Key words: human, space station, guard, repair, recognise, lift, useful, skill.
c) Expected outcomes
Ss name the task correctly: a robot design profile (name, height and weight, workplace, abilities, limits, safety features), a comparison of three designs and a reasoned choice. Ss can explain in one sentence: 'Our task is to design a robot for one clear job and explain why it is useful and safe.'
d) Organisation
Teacher's activities
Students' activities
Teacher
Step 1: Task delivering
T shows the picture and asks: 'What can a robot do in a library? Can it guard a building or repair a house?' T introduces the competition and writes the lesson aim on the board.
Students
Ss look at the picture and answer in pairs, for example: 'A robot can carry books.' 'It can guard the library at night.'
Teacher
Step 2: Task performance
T asks Ss to read the project brief silently and underline the requirements. T guides Ss to find the words for a robot's name, height and weight, workplace, abilities, limits and safety.
Students
Ss read the brief, underline the six requirements and match them with the keywords on the board (e.g. 'lift' = nâng; 'skill' = kĩ năng).
Teacher
Step 3: Report and discussion
T calls on some pairs to share their list. T asks: 'What is the most important requirement? Why?'
Students
Ss report: 'We have to write the robot's abilities and limits.' 'Safety is important because a robot can hurt a human.'
Teacher
Step 4: Conclusion and assessment
T confirms the six requirements and writes them on the board. T reminds Ss that they must label any invented information as imagined.
Students
Ss copy the six requirements into their notebooks.