Firstly,
~We bought the materials needed for the model. We bought ice-cream sticks, toy erasers, green board, super glue.
~We also used our own materials at home such as toliet paper rolls, toothpicks, paper, paint,etc.

~We started out organinsing ourselves by giving each of us a role.
~Yunxian = painting the river on the board
~Yuhui = build the treehouse with ice-cream sticks
~Charissa = build the see-saw
~Xinyi and Liting = Modified the blog
~Yingwei = painted pebbles beside river banks

After that,
~Yuhui = build the links to the slide, build slide too
~Charissa = painted treehouse
~Yunxian and Yingwei = painted ice-cream sticks for the builindg of the brdige across the river
~Xinyi and Liting = Build the plastic balls container with plastic and ice-cream sticks

After that,
~Yuhui, Yunxian and Yingwei = stick flower decorations and eraser toys onto the board
~Charissa,Xinyi and Liting = rolling paper balls to represent plastic balls

We finished doing this in one day:

We continue the other features at our own houses:
~Charissa = egg shell pathway, tramboline
~Yuhui = swing
~Yunxian = benches
~Liting = tv

Bringing the features together forming our completed porject: