Talking Trash Bin: Interactive Electronics and Programming Project – SCOPES-DF
More Options

Lesson Details

Subjects *
Computer Programming, Technology
Age Ranges *
14-18,
Fab Tools *
3D Printer, Computers, Hand Tools,
Author
Bernd Maaßen

Author

Bernd Maaßen

Summary

In this lesson, students will embark on a self-directed learning journey to design and implement a technical project focused on environmental conservation and sustainable resource use. The project aims to empower students to apply their technical skills creatively while addressing real-world environmental challenges.

 

Pre lesson aktivitys

 

  1. Exploration of Environmental Challenges:
  • Facilitate discussions on various environmental issues, such as waste management, energy conservation, and resource sustainability.
  • Encourage students to explore how technology can offer innovative solutions to these challenges.

 

  1. Introduction to Project-Based Learning:
  • Explain the principles of project-based learning and how it encourages independent research, problem-solving, and critical thinking.
  • Highlight the importance of setting clear goals and timelines for their projects.

 

  1. Ideation and Proposal Development:
  • Guide students to brainstorm and identify a specific environmental issue they are passionate about.
  • Assist them in developing a project proposal that outlines their objectives, potential solutions, and the technologies they plan to use.

 

Lesson Outline

 

  1. Project Planning and Research:
  • Have students conduct thorough research on their chosen topic, exploring existing technologies and innovative practices.
  • Encourage them to create a detailed project plan, including design sketches and a timeline.

 

  1. Prototype Development:
  • Support students as they begin building their prototypes, integrating relevant technologies and components.
  • Provide guidance on troubleshooting and refining their designs as needed.

 

  1. Testing and Feedback:
  • Allow students to test their prototypes in real-world scenarios, gathering data and feedback to improve their solutions.
  • Foster a collaborative environment where students can share insights and offer constructive feedback to peers.

 

  1. Presentation and Reflection:
  • Organize a showcase event where students present their projects, highlighting the environmental impact and technical aspects of their solutions.
  • Lead a reflection session to discuss the learning outcomes, challenges faced, and potential future applications of their projects.

 

This lesson plan encourages students to take ownership of their learning while fostering a deeper understanding of environmental issues and the role of technology in promoting sustainability. By integrating this project into the curriculum, teachers can inspire students to become proactive problem solvers and innovators.

 

 

What You'll Need

What You’ll Need

To successfully complete this lesson on building a Talking Trash Bin using the Calliope Mini, the following materials and components are necessary. This detailed list will help teachers prepare and ensure that all necessary resources are available:

  • Calliope Mini Microcontroller: The central component for programming and controlling the electronics.
  • Ultrasonic Sensor: Used to detect when an object is placed in the trash bin.
  • MP3 Player Module: To play pre-recorded audio messages when trash is detected.
  • Speaker: Connected to the MP3 player to output sound.
  • Jumper Wires: For connecting components.
  • Breadboard: A platform for constructing the electronic circuit without soldering.
  • USB Cable: For connecting the Calliope Mini to a computer for programming.
  • Computer with Calliope Mini Programming Environment: For writing and uploading code to the microcontroller.
  • Power Source (e.g., Battery Pack): To power the Calliope Mini and connected components.
  • Recycled Materials: For constructing the physical structure of the trash bin (e.g., cardboard, plastic containers).
  • Basic Tools (e.g., scissors, tape, glue): For assembling the trash bin.

Optional:

  • LED Lights: To add visual feedback when the bin is used.
  • Recording Device: To record custom audio messages for the trash bin.

Teachers should ensure that all electronic components are compatible with each other and that students have access to the necessary software and tools for programming the Calliope Mini. Providing links to purchase components or detailed specifications can be helpful for sourcing materials.

Lesson Materials

Learning Objectives

  • Students will identify and articulate a specific environmental issue related to conservation or sustainable resource use that they are passionate about addressing.
  • Students will demonstrate the ability to independently research and gather information on existing technological solutions related to their chosen environmental issue.
  • Students will design and develop a prototype that incorporates relevant technologies, including the programming of microcontrollers, to address their selected environmental challenge.
  • Students will apply programming skills to write and implement code for microcontrollers, enabling their prototypes to perform specific functions related to environmental conservation.
  • Students will apply problem-solving and critical thinking skills to troubleshoot and refine their prototypes and programming based on testing and feedback.
  • Students will effectively communicate their project goals, processes, and outcomes through a presentation, highlighting the environmental impact and technical aspects of their solution.
  • Students will reflect on their learning experiences, identifying challenges faced and skills gained throughout the project, with a focus on the integration of programming and technology.

 

Reflection

As we progress through this project-based learning experience, we find ourselves in the midst of an exciting and challenging journey. Currently, the students are actively engaged in the construction of their talking trash bin prototypes. They are working diligently to program and test the electronics, ensuring that the microcontrollers and sensors function as intended.

This phase of the project has provided valuable insights into the practical application of programming and electronics. Students are encountering real-world challenges that require them to think critically and adapt their approaches. The process of troubleshooting and refining their designs is fostering a deeper understanding of both the technical and environmental aspects of their projects.

Although we are not yet at the conclusion of this unit, the progress made so far is promising. The students are demonstrating creativity, collaboration, and resilience as they work towards their goals. This ongoing experience is not only enhancing their technical skills but also instilling a sense of responsibility towards environmental sustainability.

As we continue, I look forward to seeing how the students overcome obstacles and refine their prototypes. Their dedication and enthusiasm are inspiring, and I am confident that they will emerge from this project with a greater appreciation for the power of technology in addressing environmental challenges.

The Instructions

Project Initiation

Students will be introduced to the project and its objectives, focusing on the integration of technology and environmental awareness. They will brainstorm and select specific features for their Talking Trash Bin.

  1. Introduce the Project: Explain the overall goal of creating a Talking Trash Bin and its potential environmental impact.
  2. Discuss Environmental Issues: Facilitate a conversation about waste management and sustainable practices.
  3. Brainstorm Ideas: Encourage students to brainstorm features and functions they would like to incorporate into their trash bin.
  4. Select Project Features: Guide students in deciding on the final features and design of their project.

 

Planning and Prototyping

Students will conduct research on the necessary components and technologies, including programming the Calliope Mini. They will begin constructing their prototypes based on their design plans.

  1. Research Components: Have students research the Calliope Mini, sensors, and MP3 player modules to understand their functions and integration.
  2. Develop a Project Plan: Guide students in outlining a step-by-step plan for building their prototype, including a timeline and materials list.
  3. Assemble the Prototype: Assist students in constructing their trash bin, integrating the electronics, and programming the microcontroller.

 

Testing, Iteration, and Reflection

Students will test their prototypes, make necessary adjustments, and present their final projects. They will reflect on their learning experiences and the project outcomes.

  1. Test the Prototype: Allow students to test their designs, ensuring that all components function as intended.
  2. Gather Feedback: Encourage students to seek peer feedback and make iterative improvements to their prototypes.
  3. Present the Project: Organize a presentation session where students showcase their projects and explain the technical and environmental aspects.
  4. Reflect on Learning: Facilitate a reflection discussion on the challenges faced, skills gained, and potential future applications of their projects.

 

Lesson Feedback

Contact us

Having trouble? Let us know by completing the form below. We'll do our best to get your issues resolved quickly.

"*" indicates required fields

Name*
Email*
This field is for validation purposes and should be left unchanged.
?