Hi there..., here is my valuable feedback.
Chandy Chang is one who cares about sharing in public spaces.
Let me tell you that short sentences are always better than the long ones. It works concisely and is easy to understand.
Chandy Chang cares very much about sharing in public spacesShe used simple method such as sticker, pencil, and chalk.
Her method is familiar with sticker, pencil, and chalk
She has conducted project that ask some question to society in the public spaces.
She asks audience groups to fill in a detailed questionnaire to conduct her project.
For example she asked about how much my neighbour paid for flat, how we can share our memory and how we can share our care to others
The checklist will provide the groups with questions to ask about flat rent and to take a bit more care with others
It is not the grammar points, but the natural English language that you should consider. Some students rely too much on grammar, but nevertheless their sentences do not represent proper English. A heap of luck.