Table 5 The exemplified fragment of Group 8’s delayed use of the MS scaffolding
Line | Time | Participant | Content | Code |
|---|---|---|---|---|
1 | 19:00 | Ins | If your group has no ideas, you can make some explorations to find inspiration | MS |
2 | 19:05 | S3 | Okay. [Looking at computer screen] | RES |
3 | S1, S2 | [Looking at computer screen and keeping silent] | KPS | |
4 | 19:10 | S3 | (Dragging the programming blocks of “repeat” into the interface and adding it to existing programs) | REC |
5 | S1, S2 | [Looking at computer screen and keeping silent] | KPS | |
6 | 19:15 | S3 | (Modifying the parameter value of “value = = 0” to “value = = 20”) | REC |
7 | S1, S2 | [Looking at the computer screen and keeping silent] | KPS | |
8 | 19:20 | S3 | (Clicking the “Run” button, the computer successfully recognizes the color) | REC |
9 | S1, S2 | [Looking at the computer screen and keeping silent] | KPS | |
The instructor made some reflections in class and assigned a new task, i.e., identifying other colors | ||||
The group members discussed verbally; members did not conduct programming behaviors | ||||
10 | 27:35 | S2 | Let’s try to implement the function of recognizing blue. You guys can try programming first and let me think about it | UAS |
11 | S1, S3 | [Looking at the computer screen and keeping silent] | KPS | |
12 | 27:40 | S1, S2, S3 | [Looking at the computer screen and keeping silent] | KPS |
13 | 27:45 | S2 | Okay, let me try it | REC |
14 | S1, S3 | Okay | RES | |
15 | 27:50 | S2 | (Setting the state of the initial color to transparent color, and after running the program, the computer successfully recognizes the new color) | UAS |
16 | S1, S3 | Perfect | RES | |