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Effects of robotics STEM camps on rural elementary students’ self-efficacy and computational thinking

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A Correction to this article was published on 06 March 2023

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Abstract

The purpose of this study was to examine the effects of the Science, Technology, Engineering, and Math (STEM) camp program on rural students’ self-efficacy and computational thinking skills. One hundred fifty-three third- and fourth-grade elementary school students from three different rural schools in China were recruited to participate. All participants took part in the camp program for three consecutive days. A single group pre- and post-test design was used, and the study employed both quantitative and qualitative analysis to examine elementary school students’ self-efficacy and computational thinking skills in the context of STEM activities. The findings revealed that the robotics STEM camp program significantly affected the self-efficacy and computational thinking of students in rural elementary schools. In addition, students’ experience with engineering-based activities had a statistically significant impact on computational thinking skills, and programming experience affected self-efficacy with regard to participation in STEM activities. There were gender differences in student satisfaction with the subject of the robotics STEM camp program. Finally, this study makes relevant suggestions for the future development of STEM camp activities and course design.

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Acknowledgements

LEGO materials were sponsored by Shanghai Leading the Future Education Technology Co., LTD. Thank you to the research team and volunteers who contributed to the STEM camp and to the teachers and students who participated in this study.

Funding

This study was funded by: Post-graduate Science Popularization Capability Promotion Program for 2022 sponsored by China Association for Science and Technology (No. KXYJS2022014); 2022 Shanghai Normal University First-class Post-graduate Training Program (No. 209-AC9103-22-368072006).

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Correspondence to Feng-Kuang Chiang.

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The authors declare that they have no competing interests.

Ethical approval

The participating school principal, students, and parent/guardian for each student, provided written informed consent to participate in this study.

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All participants provided consent before fieldwork commenced.

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The original version of this article was revised: The affiliation for Zhujun Jiang given in this article as originally published was incorrect and has been corrected.

Appendix 1

Appendix 1

“Shen Nong Tastes Herbs” course content

Subject

Task goals

Teaching/learning activities

STEM components

Subject 1

Meet blocks

View full size image

1. Understand the naming principles of Lego blocks

2. Classify the block parts according to the requirements

Teacher:

1. Introduce the story of Shen Nong Tastes Herbs

2. Teach the naming principles of LEGO blocks

Students:

1. Share the ideas of the story

2. Classify the block parts with partner according to the naming principles of LEGO blocks

M: Count and classify the block parts

Subject 2

Bird helper

SNJ

1. Know the way birds help plants reproduce their seeds

2. Understand the role of cams

3. Complete the building of the block bird according to the building manual

Teacher:

1. Introduce the story of Shennong’s invented five-grain agriculture

2. Explain the mechanism of the cam

3. Teach how to use the programming software

Students:

1. Understand the way birds help plants reproduce their seeds

2. Cooperate with partner to build the block bird according to the building manual

3. Use the programming software to add sound effects and input the program to the block bird

S: Cams enable the cam-follower to engage in more complex movement patterns

T: Use programming software to add sound effects to the block bird

E: Build the block bird according to the manual

M: Count and classify the block parts

Subject 3

We Come!

View full size image

1. Learn about the geography of Shen Nongjia (SNJ)

2. Explore mechanical knowledge, types of gears, and transmission principles

3. Complete the construction of the mechanical claw according to the construction manual

4. Understand the role of the motor and realize the grasping function of the mechanical claw through graphical programming

Teacher:

1. Introduce the geographic knowledge of Shen Nongjia

2. Teach the mechanism of gear

3. Teach the motor-related programming

Students:

1. Learn about Shen Nongjia

2. Cooperate to build the mechanical claw

3. Use programming software to realize the automatic cyclic control of mechanical claw

S: Gearing as a form of power transmission

T: Motor-related programming instructions;

Using programming software for automatic cyclic control of mechanical claw

E: Mechanical claw and base construction and assembly

M: Count and classify the block parts

Subject 4:

Hi! Captain

1. Understand the shape and efficacy of the herb mint

2. Design and build a block boat

3. Integrate the combination of inclination sensor and sound module

Teacher:

1. Introduce the mint (one of the common Chinese herbs) and its pesticide effects

2. Introduce different types of boat

3. Teach tilt sensors

Students

1. Learn the knowledge of mint

2. Design the boat

3. Cooperate to build the block boat

Use programming software to enable the designed boat to swing

S: Characteristics of mint; Types of boats; Role of tilt sensors

T: Programming with the software to implement the tilt sensor

E: Design and build small boats

M: Count the number and period of block boat swings

Subject 5

Herbal adventure

View full size image

1. Understand the effects of common herbs such as mint, honeysuckle, dandelion

2. Master the basic principle of gear transmission

3. Complete the construction of the crocodile car according to the construction manual

Teachers:

1. Introduce common herbs such as mint, honeysuckle

2. Introduce the body structure of the crocodile

3. Teach basic principle of gear transmission

Students:

1. Learn about the common herbs

2. Design crocodile car

3. Complete the construction of the crocodile car

Use programming software to make the crocodile car move

S: Effectiveness of common herbs; Principles of reduction and acceleration gears;

Motion sensors

T: Program with the software to implement motion sensors

E: Small gear experiments;Build a crocodile cart

M: Count and classify the block parts

Subject 6

Herbal delivery

1. Learn the standard transmission methods

2. Design and build the herb delivery vehicle on your own

Teachers:

1. Introduce different transmission methods

2. Explain how motion sensors work

Students:

1. Design their own herb delivery vehicle

Build the block delivery vehicle

S: A standard vehicle structure consists of two main parts: the chassis and the body

T: Program with the software to implement motion sensors

E: Design and construction of herb delivery vehicles

M: Count and classify the block parts

Subject 7

Let’s create!

Blocks

1. Prepare follow-up and design sketches for the story of Shennong in groups

2. Complete construction

Teachers:

1. Assign tasks and provide ideas for story creating

2. Organize the final group presentation and vote

Students:

1. Brainstorm with the task

2. Create the story

3. Design the context of the story and cooperate to build it with what they have learned using LEGO

S: Knowledge about herbs; Manufacturing Tools

T: Electromechanical integration using programming software

E: Work in groups to write story follow-ups

M: Count and classify the block parts

  1. S = Scientific; T = Technology; E = Engineering; M = Mathematics

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Shang, X., Jiang, Z., Chiang, FK. et al. Effects of robotics STEM camps on rural elementary students’ self-efficacy and computational thinking. Education Tech Research Dev 71, 1135–1160 (2023). https://doi.org/10.1007/s11423-023-10191-7

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  • DOI: https://doi.org/10.1007/s11423-023-10191-7

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