Two-Week STEM Enrichment Program

SCEP Industries Robotics Lab: The Bobbert Agriculture Design Challenge

Students become SCEP Industries engineers and work together to design an agriculture robot that helps farmers detect crop problems, treat plants safely, avoid obstacles, and produce useful field reports.

2 Weeks 7–10 Sessions 2–4 Hours Each Team Engineering Challenge
The Engineering Design Process
1
ProblemIdentify the agriculture challenge.
2
ResearchLearn how farmers and robots respond.
3
DesignPlan Bobbert’s systems and appearance.
4
PrototypeCreate sketches, models, and logic.
5
Test & ImproveScore the design and make corrections.
6
PresentPitch Bobbert as SCEP Industries engineers.
Course model

A complete agriculture robotics design challenge.

Students create a full Bobbert engineering concept from problem statement to final presentation.

The final product includes a complete agriculture robot concept, technical report, schematic, scorecard, and presentation. Students do not need to build a working robot for the experience to be valuable—the main goal is to think and communicate like engineers.

Driving Question

How can we design a robot that helps farmers detect crop problems, treat crops safely, and improve food production?

Student worksheet center

Open the worksheet for your assigned day.

Each button below links directly to the student worksheet for that session. Your instructor will tell you which worksheet to open and when to begin.

W
Save your work using the file name provided by your instructor.

Worksheets may open as a PDF, Google Doc, shared drive file, or another instructor-approved resource. A worksheet marked “Coming Soon” has not yet been linked.

01

Problem + Company Setup

Define the agriculture problem and write Bobbert’s mission statement.

Open Day 1 Worksheet
02

Robot Design Basics

Create and label the first formal Bobbert robot design.

Open Day 2 Worksheet
03

Mechanical Systems

Plan Bobbert’s body, movement system, tools, and component placement.

Open Day 3 Worksheet
04

Electronics + Sensors

Map Bobbert’s sensors, motors, battery, lights, and wiring.

Open Day 4 Worksheet
05

Software + Crop Logic

Build the green, yellow, and red crop-health decision chart.

Open Day 5 Worksheet
06

Pseudocode + Automation

Turn Bobbert’s crop, movement, obstacle, and reporting rules into instructions.

Open Day 6 Worksheet
07

Safety Features

Create rules that protect people, crops, equipment, and the environment.

Open Day 7 Worksheet
08

Testing + Scorecard

Evaluate Bobbert and explain what must improve before production.

Open Day 8 Worksheet
09

Report + Presentation Prep

Organize the final technical report, evidence, visuals, and speaking roles.

Open Day 9 Worksheet
10

Final Showcase

Prepare the final Bobbert engineering presentation and production recommendation.

Open Day 10 Guide
Student teams

Four teams. One complete robot.

The team structure allows every student to contribute through design, research, coding logic, technical planning, communication, or safety review.

M
How Bobbert is built

Mechanical Team

Develops Bobbert’s physical structure and working tools.

  • Body and frame
  • Wheels or tracks
  • Claw and sprayer
  • Tanks and component placement
E
How Bobbert senses and receives power

Electronics Team

Plans the electrical systems that help Bobbert detect and respond.

  • Motors and batteries
  • Sensors and cameras
  • Lights and GPS
  • Wiring and power distribution
S
How Bobbert thinks

Software Team

Creates the rules and logic Bobbert follows in the field.

  • Crop-health logic
  • Movement rules
  • Pseudocode and flowcharts
  • Field-report generation
+
How Bobbert protects people and crops

Safety Features Team

Identifies risks and develops safe operating rules.

  • Emergency stop
  • No-spray zones
  • Obstacle and claw safety
  • Maintenance and weather rules
Course objectives

What students will be able to do.

Explain a real-world agriculture problem.
Design a robot that solves or reduces that problem.
Identify mechanical, electronics, software, and safety systems.
Create a labeled robot diagram or schematic.
Build simple pseudocode or decision logic.
Evaluate a robot using a scorecard.
Improve a design based on feedback.
Present a STEM solution to an audience.
Course schedule and worksheets

Ten sessions from problem to showcase.

Open the assigned worksheet for each session. Blank links automatically display “Coming Soon” until a file or online document is added.

Day 1

The Problem + Company Setup

Why does agriculture need robotics?

Students are introduced to SCEP Industries, the Bobbert project, and the agriculture challenges that the robot is intended to address.

Activities
  • Discuss crop damage, pests, disease, soil, water, and food production.
  • Identify the problem Bobbert is solving.
  • Identify who the problem affects and why it matters.
  • Write a short problem statement and mission statement.
Student Questions
  • What problem is Bobbert solving?
  • Who does the problem affect?
  • Why does it matter?
  • How can a robot help?
Deliverable Problem statement and mission statement
Open Worksheet
Day 2

Robot Design Basics

What does Bobbert need to look like and do?

Students create Bobbert’s first formal design and label the major parts needed for movement, crop observation, treatment, and control.

Activities
  • Review examples of farm robots, rovers, drones, and sprayers.
  • Sketch Bobbert’s body and overall appearance.
  • Upload sketches for a hyper-realistic concept image when directed.
Parts to Label
  • Camera, wheels or tracks, and sprayer
  • Tanks, claw, and sensors
  • Battery, lights, and control system
Deliverable First labeled Bobbert sketch
Open Worksheet
Day 3

Mechanical Systems

How does Bobbert move and work physically?

Students focus on Bobbert’s body, movement system, physical tools, and ability to travel through realistic agricultural environments.

Activities
  • Compare wheels, tracks, and hybrid movement.
  • Discuss mud, rocks, crop rows, nets, and uneven ground.
  • Plan how Bobbert moves through a field.
Mechanical Design Areas
  • Chassis and body shape
  • Wheels or tracks
  • Claw and sprayer
  • Tank and component placement
Deliverable Mechanical design page with movement plan and labeled parts
Open Worksheet
Day 4

Electronics and Sensors

How does Bobbert detect the world?

Students plan the sensors, electronics, motors, lights, wiring, and power systems needed for Bobbert to observe and respond.

Sensors to Consider
  • Camera and color sensor
  • GPS and soil sensor
  • Touch sensor and gyroscope
  • Radar or LiDAR
Activities
  • Decide where each sensor should be placed.
  • Explain what each sensor does.
  • Discuss batteries, motors, lights, and wiring.
Deliverable Electronics diagram or sensor map
Open Worksheet
Day 5

Software and Crop Logic

How does Bobbert make decisions?

Students create the green, yellow, and red crop-health system and decide what Bobbert should check before taking action.

Crop Logic
  • Green: record healthy; no treatment.
  • Yellow: check water, soil, pests, and growth.
  • Red: investigate disease, damage, soil, pests, and water.
Important Rule
  • Red does not automatically mean more pesticide.
  • Some crops need water, soil correction, monitoring, or farmer review.
  • Treatment must match the confirmed problem.
Deliverable Crop-health decision chart
Open Worksheet
Day 6

Pseudocode and Automation

How do we turn ideas into robot instructions?

Students translate Bobbert’s movement, crop logic, obstacle rules, and field reporting into simple pseudocode or a software flowchart.

Core Sequence
  • Check battery and sensors.
  • Load the field map and move forward.
  • Scan the crop and classify its status.
  • Record the result and choose an approved response.
Obstacle Logic
  • Go around a small obstacle when safe.
  • Stop and alert the farmer for a large obstacle.
  • Generate a field report before ending.
Deliverable Software flowchart or pseudocode
Open Worksheet
Day 7

Safety Features

How do we make Bobbert safe?

Students identify farm-robot risks and design rules that protect people, crops, equipment, and the environment.

Risks to Review
  • Spraying chemicals
  • Moving near people
  • Running at night
  • Using a claw or hitting obstacles
  • Battery or weather failure
Safety Rules
  • Emergency stop and farmer override
  • No-spray zones and claw lockout
  • Maintenance mode and weather shutoff
Deliverable Bobbert safety checklist
Open Worksheet
Day 8

Testing and Scorecard

How do engineers know if a robot is ready?

Students evaluate Bobbert’s mechanical design, electronics, software, safety, and field reliability using a production proficiency scorecard.

Example Scores
  • Mechanical: 80
  • Electronics: 72
  • Software: 62
  • Safety: 58
  • Field Reliability: 60
Engineering Decision
  • Overall example score: 68
  • Prototype-ready with supervision
  • Not ready for full production
  • Explain what must improve next
Deliverable Production proficiency scorecard
Open Worksheet
Day 9

Final Report and Presentation Prep

How do engineers present their work?

Students organize their research and designs into a final technical report or slide presentation.

Recommended Sections
  • Problem and mission statements
  • Bobbert overview
  • Mechanical and electronics designs
  • Software logic and safety features
Final Evidence
  • Scorecard
  • Final recommendations
  • Speaking roles
  • Visuals, diagrams, and supporting details
Deliverable Final report draft or presentation slides
Open Worksheet
Day 10

Final Showcase

Present Bobbert to the public.

Students present as SCEP Industries engineers pitching Bobbert to farmers, investors, community members, or a technical review board.

Each Team Presents
  • What the team designed
  • Why the design matters
  • How Bobbert works
  • What still needs improvement
Final Decision
  • Is Bobbert ready for production?
  • What evidence supports the decision?
  • What should happen in the next iteration?
Final Deliverables Robot design, schematic, logic chart, pseudocode, safety checklist, scorecard, and final presentation
Open Showcase Guide
Final project package

The Bobbert Engineering Portfolio.

A complete STEM product students can be proud to present.

At the end of the course, each group combines its work into a professional engineering portfolio that documents the full Bobbert design process.

Cover Page
Agriculture Problem Statement
Mission Statement
Robot Design Sketch
Mechanical System Page
Electronics System Page
Software Logic Page
Safety Features Page
Production Scorecard
Final Recommendation
Optional hands-on additions

Build a simple physical prototype.

The model does not need to function. The purpose is to test shape, movement ideas, component placement, and teamwork through a hands-on design activity.

CardboardBody panels and chassis
LEGO or VEX PartsStructure and movement concepts
Recycled MaterialsLow-cost prototype construction
Bottle CapsWheels and rotating components
StrawsSprayers, tubing, and support arms
Paper ClipsClaws and small mechanisms
MarkersColor sensors and labeled controls
Printed Field MapNavigation and obstacle testing
Student instructions

Use the correct worksheet for your assigned session.

i

Before opening a worksheet

Confirm the day and activity with your instructor. Open only the assigned resource, save your work using the naming format provided in class, and keep all course files in the instructor-approved folder. Ask your team first when you are unsure, then show your instructor the exact question or section where you need support.