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VEX ROBOTICS VEX 123 可编程机器人
产品规格
- 产品名称：VEX 123
- 制造商：Innovation First, Inc.（以 VEX Robotics 名义开展业务）
- Copyright: 2025 Innovation First, Inc. All rights reserved.
- Web地点： https://copyright.vex.com/
使用 VEX 123 教授计算机科学
VEX 123 CS 九周课程范围和顺序
- This Scope and Sequence is designed to offer a pathway to teaching Computer Science with VEX 123, with students who are familiar with the robot.
- Lessons begin with coding with the Coder and Coder cards and progress to using VEXcode 123.
- Each week gives guidance for what teachers can do before, during, and after class in order to be prepared for the computer science concepts and teaching with VEX 123 curricular resources.
笔记: If students have never used VEX 123 before, it is recommended to complete the Introduction to VEX 123 Scope and Sequence (Google doc / 。pdf） 第一的。
VEX 123 的范围和顺序概览
| 星期 |
课 |
描述 |
| 1 |
编程入门 STEM 实验室单元 |
学生们在使用程序员卡片让机器人跳舞和寻找宝藏的过程中，探索编程语言、行为和顺序等基础概念。 |
| 2 |
找到昆虫STEM实验室单元 |
代码中的错误可以帮助我们学习！学生们练习使用调试流程来识别、查找和修复 Coder 项目中的错误，以便 123 机器人能够按照他们预期的方式移动。 |
| 3 |
小红机器人 STEM 实验室单元 |
通过小红帽的故事，学生们将了解眼动传感器并练习编写基于传感器的行为代码。 |
| 4 |
小红机器人 STEM 实验室单元 （持续） |
学生们继续学习眼传感器，构建自己的狼检测算法，使用序列、选择和迭代来编写代码，使机器人能够根据传感器数据做出决策。 |
| 5 |
火星探测车：表面作业 STEM
实验室单元 |
Students are introduced to VEXcode 123 and sequence blocks to move the robot around the Field. |
| 6 |
火星探测车：着陆挑战 STEM
实验室单元 |
Students create algorithms to solve an open-ended challenge, applying learning about sequence, sensors, and loops to VEXcode. |
| 7 |
AI Literacy Activities: What is AI?; 色调
Value Hunt; 和 照明技术员 |
Students continue learning about the Eye Sensor, to discuss robot perception, and explore hue value and how light affects the sensor. |
| 8 |
AI Literacy Activities: Bug Hunter 和
编写课程 |
学生们通过练习调试 VEXcode 123 项目并编写代码，使机器人能够根据检测到的颜色导航路线，从而更深入地了解人工智能素养。 |
| 9 |
AI Literacy Activities: Alien Planet
映射器 和 Mystery Planet Mapper |
Students apply all that they’ve learned to navigate an Alien Planet – first exploring a planet of their own design, then one that they cannot see and must rely on the robot’s perception to map. |
Scope and Sequence for Teachers
Get ready to teach with VEX 123
Before Week 1
- 请确保您的机器人和编程器已准备就绪。如有需要，请按照《VEX 123 课堂应用程序最佳实践》文章中的步骤，对您的 123 机器人和编程器进行充电、更新、命名、贴标签和配对。
- 观看 VEX 123 入门课程第 6 单元的计算机科学基础知识视频，了解如何向学生教授计算机科学基础概念。
- Review 阅读《实施 VEX 123 STEM 实验室》一文，了解 STEM 实验室单元的组织方式。
使用“程序员”和“程序员卡片”介绍编程语言、行为和排序。
| 第一周 |
课： 编程入门 STEM 实验室单元 |
| 课前 |
课堂上 |
课后 |
|
|
- Lab 1: Robot Dance
- 从事 – Discuss vocabulary of symbol, programming language, and behavior.
- 玩 – Code the robot to perform a dance.
- Lab 2: Robot Treasure Hunt
- 从事 – Introduce vocabulary of sequence and why the order of Coder cards matters.
- 玩 – Navigate the robot to the treasure chest in different ways.
|
|
学习并实践调试流程
| 第一周 |
课： 找到昆虫STEM实验室单元 |
| 课前 |
课堂上 |
课后 |
|
|
- Lab 1: Find and Fix the Bug
- 从事 – Introduce the concept of a bug and frame it positively as a learning opportunity.
- 玩 – Follow the debugging process to fix the project and take the robot to the desired destinations.
- Lab 2: Step Up to the Bug
- 从事 – Introduce the Step button and how it is used.
- 玩 – Practice debugging using the Step button.
|
- 给 student certificates for completing the Find the Bug STEM Lab Unit.
- 清洁瓷砖以去除污渍。
- 使用 Find the Bug Choice Board to extend lesson activities.
- Create a class poster of the Identify-Find-Fix debugging process to reference as you work with VEX 123.
- 创建一个课堂 Bug 看板，供学生发布他们发现和修复的 bug，以帮助重申 bug 不是坏事，而是我们在编程时学习的一种方式。
- 使用两个实验室的“共享”部分来发布日志提示或讨论问题。
|
在 123 机器人上引入眼部传感器
| 第一周 |
课： 小红机器人 STEM 实验室单元 (Lab 1 and a portion of Lab 2) |
| 课前 |
课堂上 |
课后 |
|
|
- 实验一：开车去奶奶家
- 从事 - 回覆view the story of Little Red Riding Hood and create Little Red on Art Rings.
- 玩 – Code the robot to reach Grandmother’s house as many ways as possible.
- 实验 2：小心狼！
- 从事 – Introduce the Drive until object Coder card and talk about what students think is happening to make that command work.
- Play Part 1 – Test driving to Grandmother’s house using only the Drive until object Coder card.
|
- Save the Fields for use in the next week.
- 使用 Little Red Robot Choice 木板 to extend lesson activities.
- View the Activities to support reteaching and the Extending this Unit sections of the Unit Pacing Guide for additional extensions or reteaching options.
- 使用任一实验室的“分享”部分来发布日志提示或讨论问题。
|
利用眼部传感器做出决定，吓走狼，安全到达奶奶家。
| 第一周 |
课： 小红机器人 STEM 实验室单元(The rest of Lab 2 and Lab 3) |
| 课前 |
课堂上 |
课后 |
|
|
- 实验 2：小心狼！
- Mid-Play Break & Play Part 2 – Talk about the Eye Sensor on the robot and introduce the Wolf into the scenario. Then add onto the project to scare away the Wolf.
- Lab 3: Wolf Detecting Algorithm
- 从事 – Introduce color detection with the Eye Sensor
- 玩 – Code the Little Red Robots to drive until an object is detected and perform different behaviors depending on if red is detected.
|
- 给 student certificates to celebrate completing the Little Red Robot STEM Lab Unit.
- 拆开你的 Fields 设备，为下周做准备。
- 使用 Little Red Robot Choice 木板 to extend lesson activities.
- View the Activities to support reteaching and the Extending this Unit sections of the Unit Pacing Guide for additional extensions or reteaching options.
- 使用任一实验室的“分享”部分来发布日志提示或讨论问题。
|
开始在 VEXcode 123 中使用基于块的编码
| 第一周 |
课： Mars Rover – Surface Operations STEM Lab Unit |
| 课前 |
课堂上 |
课后 |
|
|
- 实验1：收集Sample
- 从事 – Introduce the concept of a Mars Rover.
- 玩 – Introduce VEXcode 123 and guide students to building and testing projects to navigate the Field with blocks.
笔记： You may want to complete the Lab 1 Play section as a guided exploration, to ensure that all students are following along with using VEXcode 123 together.
- Lab 2: Collect and Bury Mission
- 玩 – Build onto the previous projects to code the robot to collect and bury additional samp在球场周围。
|
|
使用 VEXcode 123 中的 Eye 传感器进行编码
| 第一周 |
课： Mars Rover: Landing Challenge STEM Lab Unit |
| 课前 |
课堂上 |
课后 |
|
|
- Lab 1: Detect Obstacles
- 从事 - 回覆view what students remember about the Eye Sensor on the robot.
- 玩 – Code the robot to drive until the object is detected, glow and wait while the obstacle is removed in VEXcode 123.
笔记： You may want to complete the Lab 1 Play section as a guided exploration, to ensure that all students are following along with using VEXcode 123 together.
- Lab 2: Clear the Landing Area
- 从事 – Introduce the concept of a loop, and talk about what a loop does in a project.
- 玩 – Open-ended challenge – Build onto previous projects to code the robot to detect obstacles repeatedly, anywhere on the Field.
|
|
通过探索色调值数据，引入人工智能和计算机感知概念。
| 第一周 |
课： 3 AI Literacy Activities – What is AI?; Hue Value Hunt; 和
照明技术员 |
| 课前 |
课堂上 |
课后 |
|
|
- What is AI? Activity – Students first discuss in their small groups, then facilitate a whole group discussion about their definitions, to come to a classroom consensus.
- Hue Value Hunt Activity – Explore hue values with the Eye Sensor on the 123 Robot and VEXcode 123 and chart results. Come together to discuss findings as a whole class.
- 照明技术员 – Explore how light/darkness affects hue value readings and chart results. Come together to discuss findings as a whole class.
|
- Create classroom posters or bulletin board resources that synthesize your learning and discussions.
- Post class definitions (in the students’ words) of terms like AI, hue value, or Eye Sensor.
- Extend the lesson using the ‘Level Up’ prompts in each of the Activities.
|
通过练习调试和使用传感器数据进行导航，深入了解感知。
| 第一周 |
课： 2 AI Literacy Activities: Bug Hunter 和 编写课程 |
| 课前 |
课堂上 |
课后 |
|
|
- Bug Hunter Activity – Practice debugging with a VEXcode 123 project.
- Review the Identify – Find – Fix process used in Week 2 in the 找到昆虫STEM实验室单元 to help students tackle debugging with intention.
- Have groups share the bugs they found and how they chose to fix them. Discuss pros/cons of each solution.
- Code a Course Activity – Build onto the starter code in the Activity doc to successfully navigate the color maze.
- Help students apply what they learned about hue value to troubleshoot their projects if needed.
|
- 创建缺陷报告板，或在现有报告中添加内容，以展示学生在项目中发现和修复缺陷所学到的知识。
- Extend the lesson using the ‘Level Up’ prompts in each of the Activities.
- 拆卸场地，为下周做好准备。
|
运用你所学的一切知识，利用传感器反馈绘制外星行星地图
| 第一周 |
课： 2 AI Literacy Activities: Alien Planet Mapper 和 Mystery Planet
映射器 |
| 课前 |
课堂上 |
课后 |
|
|
- Alien Planet Mapper Activity – Students code their robot to find the blue water on their ‘planet’.
- This activity is shown on a single tile. Add additional tiles if needed for an additional challenge, or to allow more space for student setup.
- Discuss as a whole class how students used what they learned about coding with the Eye Sensor to complete the activity.
- Mystery Planet Mapper Activity – Now students will not be able to see the planet they are mapping, and will have to rely only on what is reported by the robot.
- Pair groups together to set up each other’s planets.
- Use additional objects for an added challenge.
|
- Extend the lesson by using the ‘Level Up’ prompts in the Activities.
- 回顾学生在第 7 周对人工智能的定义。在完成其余活动后，他们的定义发生了哪些变化或发展？
- Looking for more? Try the 火星 Rock Adventure Activity Series to continue exploring the Eye Sensor and data collection.
|
Copyright 2025 Innovation First, Inc. (dba VEX Robotics). All rights reserved. See full Copyright terms at https://copyright.vex.com/
常见问题
Can I use VEXcode 123 with other VEX Robotics kits?
VEXcode 123 is specifically designed for use with the VEX 123 kit and may not be compatible with other VEX Robotics kits.
How can I troubleshoot if my robot is not responding to commands?
If your robot is not responding, check the battery levels, ensure proper connectivity between the Coder and robot, and review 针对任何错误，请提供编码说明。
文件/资源
参考
