Engineering HS-ETS1-1: Analyze a major global challengeScience – NGSSTech: Innovative Designer

Sustainable Briquettes (In Progress)

January 15, 2020

Engineering HS-ETS1-1: Analyze a major global challengeMath: Use Appropriate Math ToolsScience HS-ESS3-4: Evaluate or refine a technological solution

Designing the Perfect Seedball

January 9, 2019

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-ESS3-4: Evaluate or refine a technological solution

Electric Wheelbarrow for Rural Kenya

September 23, 2021

Engineering HS-ETS1-1: Analyze a major global challengeEngineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downMath: Reason Abstractly and QuantitativelyScience HS-LS2-7: Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.*

Drone Seed Dispensing System

March 15, 2022

Engineering HS-ETS1-1: Analyze a major global challengeEngineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it down

Remote Waste Management

August 23, 2023

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-PS3-3: Design, build, and refine a device that converts one form of energy into another form of energy.*

Mars/Chalbi Rover Project

September 7, 2021

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downMath: Reason Abstractly and QuantitativelyScience HS-ESS3-1: Construct an explanation based on evidence

Low-Cost Urine and Greywater Treatment

January 13, 2019

Math: Model with Mathematics.Tech: Innovative Designer

Low Cost Prosthetics for Kenyans

June 14, 2018

Science HS-ESS3-4: Evaluate or refine a technological solutionTech: Innovative Designer

Remote Wildlife Monitoring

September 19, 2024

Engineering HS-ETS1-1: Analyze a major global challengeEngineering HS-ETS1-3: Evaluate a solution to a complex real-world problem

Low-cost Rainwater Filtration

April 23, 2025

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemScience HS-ESS3-4: Evaluate or refine a technological solution

Smart Drip Irrigation System

August 23, 2023

Tech: Computational ThinkerTech: Innovative Designer

Environmental Education Platformer Game

September 19, 2024

Science HS-ESS3-4: Evaluate or refine a technological solutionTech: Innovative Designer

Remote Beehive Monitoring (Ongoing)

May 26, 2025

Math: Model with Mathematics.Math: Reason Abstractly and Quantitatively

Wildfire Simulation App

August 23, 2023

Math: Construct Viable ArgumentsMath: Model with Mathematics.Uncategorized

ISK Carbon Footprint Calculator

April 25, 2025

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemTech: Innovative Designer

Mushroom Foraging App (ongoing)

February 8, 2026

Engineering HS-ETS1-1: Analyze a major global challengeMath: Model with Mathematics.Science – NGSSTech: Global Collaborator

Off-grid Plastic Shredder

January 15, 2020

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-ESS3-4: Evaluate or refine a technological solution

Sensor driven beehive monitoring

January 26, 2023

Engineering HS-ETS1-1: Analyze a major global challengeEngineering HS-ETS1-3: Evaluate a solution to a complex real-world problem

Drone Tree Seed Distribution System

May 11, 2022

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemTech: Global Collaborator

Sustainable (Recycled) Outdoor Furniture

October 14, 2022

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemMath: Attend to PrecisionScience HS-ESS3-4: Evaluate or refine a technological solution

Low Cost Aflatoxins Scanner

May 13, 2021

Engineering HS-ETS1-1: Analyze a major global challengeEngineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it down

Electric Wheelbarrow 2.0 (Shamba Helper)

October 14, 2022

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-ESS3-4: Evaluate or refine a technological solution

Mkokoteni Power Assist

August 23, 2023

Engineering HS-ETS1-1: Analyze a major global challengeScience – NGSSTech: Innovative Designer

Modular Aquaponic Shelf Farm (In Progress)

January 13, 2020

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemTech: Innovative Designer

Shredded Plastic Cleaning and Filtration

January 31, 2020

Science HS-LS2-7: Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.*Science HS-PS3-3: Design, build, and refine a device that converts one form of energy into another form of energy.*

Sustainable Off-grid Water Heating

September 19, 2024

Science HS-ESS3-4: Evaluate or refine a technological solutionScience HS-PS2; Motion and Stability

Automated Seedball Shooter

May 2, 2025

Science HS-LS2-7: Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.*Tech: Global Collaborator

Protecting Kenya’s Sea Turtles

April 23, 2021

Tech: Creative CommunicatorTech: Innovative Designer

Virtual African Instruments (Ongoing)

September 25, 2025

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemTech: Computational Thinker

Air Quality Sensor for Grassroot Plastic Recycling Workshops

September 19, 2024

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-PS3-3: Design, build, and refine a device that converts one form of energy into another form of energy.*Tech: Innovative Designer

Automated Plant Watering

January 7, 2019

Engineering HS-ETS1-1: Analyze a major global challengeMath: Reason Abstractly and QuantitativelyMath: Use Appropriate Math ToolsTech: Innovative Designer

Affordable Seedball Dispenser

January 16, 2019

Science HS-LS2-7: Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.*

Compostable Hard Plastics

May 10, 2021

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemTech: Innovative Designer

Purpose Built – D&A Centre Re-design

October 25, 2023

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-ESS3-4: Evaluate or refine a technological solutionTech: Empowered Learner

Biodegradable Plastic

January 7, 2020

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemMath: Model with Mathematics.Tech: Empowered Learner

Gravitational Wave Detector

June 23, 2018

Engineering HS-ETS1-1: Analyze a major global challengeEngineering HS-ETS1-3: Evaluate a solution to a complex real-world problemScience HS-PS2-3: Apply scientific and engineering ideas to design, evaluate, and refine a device that minimizes the force.Tech: Innovative Designer

Arial Seed Dispersing

January 5, 2019

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downEngineering HS-ETS1-3: Evaluate a solution to a complex real-world problem

Hand Held Seed Planter – Mbegu Master

August 23, 2023

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downEngineering HS-ETS1-3: Evaluate a solution to a complex real-world problemTech: Global Collaborator

Camel Seed Dispersal

February 4, 2020

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-ESS3-4: Evaluate or refine a technological solution

Biogas Portability

September 19, 2024

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-LS1-7: Use a model to illustrate that cellular respiration is a chemical processTech: Innovative DesignerTech: Knowledge Constructor

Biodegradable Food Packaging

January 1, 2019

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-ESS3-4: Evaluate or refine a technological solutionScience HS-PS3-3: Design, build, and refine a device that converts one form of energy into another form of energy.*Tech: Innovative Designer

Off-grid Refrigeration

January 1, 2019

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemScience HS-ESS3-4: Evaluate or refine a technological solution

Recycling PLA into 3D Printer Filament

August 23, 2023

Science HS-PS3-3: Design, build, and refine a device that converts one form of energy into another form of energy.*Tech: Innovative Designer

Air-powered Seedball Gun

May 2, 2025

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-PS3-3: Design, build, and refine a device that converts one form of energy into another form of energy.*Tech: Innovative Designer

Off-Grid Plastic Recycling

August 13, 2019

Science HS-ESS3-4: Evaluate or refine a technological solution

School Carbon Calculator App

September 25, 2025

Engineering HS-ETS1-2: Design a solution to a complex real-world problem by breaking it downScience HS-PS3-3: Design, build, and refine a device that converts one form of energy into another form of energy.*Tech: Innovative Designer

Sustainable Grassroots Recycling

January 9, 2019

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problem

PET Bottle Filament Production (In Progress)

August 23, 2023

Engineering HS-ETS1-3: Evaluate a solution to a complex real-world problemTech: Innovative Designer

Recycled Plastic Fishing Lure

May 10, 2021