Table 1
Inservice partner teacher demographics
| Name | Overview |
| Adan | Adan is a Mexican-American man with 17 years of experience teaching 4th grade at Market Street Elementary. He reported some self-taught CS/CT experience from watching videos and experimenting with CS/CT activities and curricula. |
| Desi | Desi is a Mexican/Chinese-American man with 7 years of preK and elementary teaching experiences. At the time of the study, Desi noted that he had no previous CS/CT experience. |
| Christine | Christine is a Korean-American woman who has spent 16 years teaching kindergarten, first, fourth, and fifth grade students at different schools. She currently teaches 4th grade students at Market Street Elementary. She has past CS/CT experience by using code.org’s hour of code activities in her classroom. |
| Sarah | Sarah is an Asian-American woman who has spent two years teaching 4th grade at Market Street Elementary. She reported having no CS/CT background or experience. |
| Claudia | Claudia is a Mexican-American woman who spent 17 years teaching 4th grade at Market Street Elementary and is now the Title 1 coordinator and TSP advisor (targeted student population). She reported having no CS/CT background or experience. |

Figure 1
Co-designed artifact for the “Design a Recycled Robot” activity

Figure 2
Co-designed artifact for the “Bee Bot Beach Cleanup” activity. Permission to use image granted by Bee-Bot®.

Figure 3
Co-designed artifact for the “Dash Bot Snow Shovel” activity

Figure 4
Teacher-designed Scaffolding Workbook for the Design a Recycled Robot Activity

Figure 5
Teacher-created collage of students engaged in CS activities

Figure 6
Student robots on display during the school’s STEM festival

Figure 7
Dong et al.’s 2024 “New model for developing computational thinking” (p. 211).
