Open the door to student-led invention projects.
Unit 3 gives students more freedom to identify problems, design solutions, build prototypes and present original inventions using advanced bits and real-world challenges.
Unit 3 is an add-on bundle. It is best for classrooms that already have Units 1 and 2.
Unit 3 bundle
Advanced expansion bundle for up to 10 students.
Everything in the Unit 3 expansion bundle.
Each item is listed by name and quantity so school buyers can clearly see what they are purchasing.
Advanced sensing bits
Bits that help inventions respond to temperature, sound and real-world conditions.
Communication bits
Bits that let students send and receive infrared signals in advanced projects.
Movement and output
Bits that let students create inventions with continuous movement.
Build system top up
Extra rivets for attaching bits to cardboard inventions.
Go deeper only where needed.
This page keeps the buying decision simple. These links take teachers to the right supporting page.
Lesson detail
See how Unit 3 supports open invention projects and real-world problem solving.
View Unit 3 lessonsCompare bundles
Check where Unit 3 fits against Unit 1, Unit 2 and the complete pathway.
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Get a quoteReady for open invention projects?
Buy Unit 3 online or request a school quote. Add it when your classroom is ready for advanced bits, student-led problem solving and original invention projects.