The main goal is to understand what batteries are used for and how they are used

Discussion: After watching the video, students should discuss what they now think about batteries and whether it is possible to make them more environmentally friendly for people?

Before watching the video, students must answer the following questions: 1. Do they have a lot of battery-powered equipment at home?  2. What do they do with broken batteries?  3. Which batteries are better, reusable or single-use?

Why your phone battery gets worse over time

Why Your Phone Battery Gets Worse Over Time

why-your-phone-battery-gets-worse-over-time

Let's do English ESL discussion. The main goal is to understand what batteries are used for and how they are used