Letšoao la VEX

VEX ROBOTICS VEX 123 Robot e hlophisitsoeng

VEX-ROBOTICS-VEX-123-Programmable-Robot-product

Litlhaloso tsa Sehlahisoa

  • Lebitso la Sehlahisoa: VEX 123
  • Moetsi: Innovation First, Inc. (dba VEX Robotics)
  • Copyright: 2025 Innovation First, Inc. All rights reserved.
  • Websebaka: https://copyright.vex.com/

Ho Ruta Saense ea Khomphutha ka VEX 123

9 Week Scope and Sequence for CS le VEX 123

  • 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.

Hlokomela: If students have never used VEX 123 before, it is recommended to complete the Introduction to VEX 123 Scope and Sequence (Google doc / .pdf) pele.

Bophahamo le Tatelano bakeng sa VEX 123 Ka Chebahalo

Beke Thuto Tlhaloso
1  Kenyelletso ea Coding STEM Lab Unit Baithuti ba hlahloba mehopolo ea mantlha joalo ka puo ea mananeo, boitšoaro le tatellano ha ba sebelisa likarete tsa Coder le Coder ho etsa hore liroboto tsa bona li tantše le ho fumana letlotlo.
2  Fumana Yuniti ea Lab ea Bug STEM Litšitšili khoutung ea rona li re thusa ho ithuta! Baithuti ba itloaetsa ho sebelisa mokhoa oa ho lokisa liphoso ho tseba, ho fumana, le ho lokisa litšitšili mererong ea bona ea Coder hore 123 Robot e tsebe ho tsamaea ka tsela eo ba e rerileng.
3  Liroboto tse Nyenyane tse khubelu tsa STEM Lab Unit Baithuti ba tsebisoa ka Sensor ea Leihlo le ho itloaetsa ho ngola mekhoa e thehiloeng ho sensor ka pale ea Little Red Riding Hood.
4  Liroboto tse Nyenyane tse khubelu tsa STEM Lab Unit (tsoela pele) Baithuti ba tsoela pele ho ithuta ka Sensor ea Leihlo ho iketsetsa li-algorithms tsa bona tsa Wolf Detecting, ba sebelisa tatellano, khetho, le ho pheta-pheta ho khouta roboto ho etsa qeto e ipapisitseng le data ea sensor.
5  Mars Rover: Ts'ebetso ea Surface STEM

 Setsi sa Lab

Students are introduced to VEXcode 123 and sequence blocks to move the robot around the Field.
6  Mars Rover: Bothata ba ho Lulisa STEM

 Setsi sa Lab

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?; Hue

 Value Hunt; le Setsebi sa Mabone

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 le

 Khouta Khoso

Baithuti ba ikakhela ka setotsoana ho AI Literacy ha ba ntse ba itloaetsa ho lokisa projeke ea VEXcode 123 le ho khouta liroboto tsa bona ho tsamaisa thupelo e ipapisitseng le mebala e bonoang.
9 AI Literacy Activities: Alien Planet

 'Mapa le 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

  • Etsa bonnete ba hore liroboto tsa hau le li-Coder li se li loketse ho sebelisoa. Latela mehato ea Mekhoa e Metle ea ho Sebelisa App ea Phaposi ea Phaposi ka Sengoloa sa VEX 123 ho lefisa, ho ntlafatsa, ho reha lebitso, ho kenya le ho kopanya Liroboto le Likhoutu tsa hau tse 123 ha ho hlokahala.
  • Shebella video ea metheo ea Saense ea Khomphutha Yuniting ea 6 ea Selelekela sa VEX 123 Intro Course ho ithuta ka ho ruta lithuto tsa motheo tsa CS ho baithuti.
  • Review Sengoliloeng sa ho kenya tšebetsong VEX 123 STEM Labs ho ithuta ka hore na Lihlopha tsa STEM Lab li hlophisitsoe joang.

Hlahisa puo ea lenaneo, boitšoaro, le tatellano ka likarete tsa Coder le Coder

Beke ea 1 Thuto: Kenyelletso ea Coding STEM Lab Unit
Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Fana ka student certificates for completing the Intro to Coding Unit.
  • Hloekisa Masimo 'me u a arole.
  • Sebelisa litlhahiso tse likarolong tsa Karolelano tsa Intro to Coding Labs bakeng sa likeletso tsa jenale kapa lipuisano tsa sehlopha.
  • Sebelisa le Intro to Coding Choice Boto to extend lesson activities.

Ithute le ho itloaetsa mokhoa oa ho lokisa liphoso

Beke ea 2 Thuto: Fumana Yuniti ea Lab ea Bug STEM
Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Fana ka student certificates for completing the Find the Bug STEM Lab Unit.
  • Hloekisa Lithaele ho tlosa matšoao.
  • Sebelisa le 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.
  • Theha Boto ea Litšitiso ea tlelaseng bakeng sa baithuti ho beha lintho tseo ba li fumaneng le ho li lokisa, ho thusa ho pheta-pheta hore likokoana-hloko ha se ntho ea mokotla, empa ke tsela eo re ithutang eona ha re khouta.
  • Sebelisa karolo ea Share ea Labs ka bobeli bakeng sa likeletso tsa koranta kapa lipotso tsa puisano.

Hlahisa Sensor ea Mahlo ho Robot ea 123

Beke ea 3 Thuto: Liroboto tse Nyenyane tse khubelu tsa STEM Lab Unit (Lab 1 and a portion of Lab 2)
Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Lab 1: Khanna ho ea ho Nkhono
    • Kopanela – Review the story of Little Red Riding Hood and create Little Red on Art Rings.
    • Bapala – Code the robot to reach Grandmother’s house as many ways as possible.
  • Lab 2: Hlokomela Phiri!
    • Kopanela – 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.
  • Sebelisa le Little Red Robot Choice Boto 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.
  • Sebelisa karolo ea Share ea Lab bakeng sa likeletso tsa koranta kapa lipotso tsa lipuisano.

Etsa qeto ka Sensora ea Mahlo ho tšosa Phiri le ho fihla ho Nkhono ka polokeho

Beke ea 4 Thuto: Liroboto tse Nyenyane tse khubelu tsa STEM Lab Unit(The rest of Lab 2 and Lab 3)
Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Fana ka student certificates to celebrate completing the Little Red Robot STEM Lab Unit.
  • Arola masimo a hau ho itokisetsa beke e tlang.
  • Sebelisa le Little Red Robot Choice Boto 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.
  • Sebelisa karolo ea Share ea Lab bakeng sa likeletso tsa koranta kapa lipotso tsa lipuisano.

Qala ho sebelisa likhoutu tse thehiloeng ho block ho VEXcode 123

Beke ea 5 Thuto: Mars Rover – Surface Operations STEM Lab Unit
Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Lab 1: Bokella Sample
    • Kopanela – Introduce the concept of a Mars Rover.
    • Bapala – Introduce VEXcode 123 and guide students to building and testing projects to navigate the Field with blocks.
      Hlokomela: 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
    • Bapala – Build onto the previous projects to code the robot to collect and bury additional samples ho pota Tšimo.
  • Hloekisa Masimo ho ba lokisetsa bekeng e tlang.
  • Fana ka student certificates to celebrate completing the Mars Rover: Surface Operation Unit.
  • Sebelisa le Mars Rover: Surface Operations Choice Board to extend lesson activities.
    • View the Activities to support Reteaching and the Extending this Unit sections of the Unit Pacing Guide.
  • Sebelisa karolo ea Share ea Lab bakeng sa likeletso tsa koranta kapa lipotso tsa lipuisano.

Khoutu e nang le Sensor ea Mahlo ho VEXcode 123

Beke ea 6 Thuto: Mars Rover: Landing Challenge STEM Lab Unit
Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Lab 1: Detect Obstacles
    • Kopanela – Review what students remember about the Eye Sensor on the robot.
  • Bapala – Code the robot to drive until the object is detected, glow and wait while the obstacle is removed in VEXcode 123.
    Hlokomela: 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
    • Kopanela – Introduce the concept of a loop, and talk about what a loop does in a project.
    • Bapala – Open-ended challenge – Build onto previous projects to code the robot to detect obstacles repeatedly, anywhere on the Field.
  • Hloekisa Masimo ho ba lokisetsa bekeng e tlang.
  • Sebelisa le Mars Rover: Surface Operations Choice Board to extend lesson activities.
    • View the Activities to support Reteaching and the Extending this Unit sections of the Unit Pacing Guide.
  • Sebelisa karolo ea Share ea Lab bakeng sa likeletso tsa koranta kapa lipotso tsa lipuisano.

Hlahisa AI le mohopolo oa temoho ea komporo ka ho hlahloba lintlha tsa boleng ba hue

Beke ea 7 Thuto: 3 AI Literacy Activities – What is AI?; Hue Value Hunt; le

 Setsebi sa Mabone

Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • 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.
  • Setsebi sa Mabone – 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.

Ikakhele ka setotsoana maikutlong ka ho itloaetsa ho lokisa liphoso le ho tsamaea ka lintlha tsa sensor

Beke ea 8 Thuto: 2 AI Literacy Activities: Bug Hunter le Khouta Khoso
Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Bug Hunter Activity – Practice debugging with a VEXcode 123 project.
    • Review the Identify – Find – Fix process used in Week 2 in the Fumana Yuniti ea Lab ea Bug STEM 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.
  • Theha Boto ea Litšitiso, kapa u kenye ho e teng ho bontša seo baithuti ba ithutileng sona ka ho fumana le ho lokisa liphoso mererong ea bona.
  • Extend the lesson using the ‘Level Up’ prompts in each of the Activities.
  • Arola masimo ho itokisetsa beke e tlang.

Sebelisa sohle seo u ithutileng sona ho etsa 'mapa oa Alien Planet ka maikutlo a sensor

Beke ea 9 Thuto: 2 AI Literacy Activities: Alien Planet Mapper le Mystery Planet

 'Mapa

Pele ho sehlopha Nakong ea tlelase Ka mor'a sehlopha
  • Get materials ready for the activities. Use the setup image at the top of the activity document for guidance.
    • Note: Using Art Rings can help ensure that color detection works as expected. If using other objects, try to match the colors as closely as possible.
  • Ho Mystery Planet Mapper, baithuti ba tla hloka tšitiso ea pono hore ba se bone polanete eo ba e etsang 'mapa. Mabokose a li-cardboard kapa li-desk dividers li ka sebetsa hantle bakeng sa sena. Read this article to learn more  about coding with the Eye Sensor in VEXcode 123.
  • If the Eye Sensor is not detecting colors as expected, use the VEX  Classroom App to troubleshoot.
  • 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.
  • Sheba hape litlhaloso tsa liithuti tsa AI ho tloha Bekeng ea 7. Li holile kapa li fetohile joang ka mor'a ho qeta mesebetsi e meng?
  • Looking for more? Try the Mars 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/

Lipotso Tse Botsoang Hangata

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 litaelo tsa khouto bakeng sa liphoso leha e le life.

Litokomane / Lisebelisoa

VEX ROBOTICS VEX 123 Robot e hlophisitsoeng [pdf] Buka ea Mong'a
VEX 123, VEX 123 Robot e lokiselitsoeng, Robot e hlophisitsoeng, Robot
VEX Robotics VEX 123 Programmable Robot [pdf] Bukana ea Mosebelisi
VEX 123 Programmable Robot, VEX 123, Programmable Robot, Robot

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