Add movement, sensors and engineering depth.
Unit 2 expands what students can build after Unit 1. Add new sensors, movement and interaction so students can engineer inventions with more complex behaviours.
Unit 2 is an add-on bundle. It is designed for classrooms that already have Unit 1.
Unit 2 bundle
Expansion bundle for up to 10 students.
Everything in the Unit 2 expansion bundle.
Each item is listed by name and quantity so school buyers can clearly see what they are purchasing.
New sensing bits
Bits that help inventions react to light, position, angle and nearby magnets.
Movement and control
Bits that let students add movement and variable control to inventions.
Classroom top ups
Extra core bits students can reuse across more complex projects.
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 2 develops engineering, movement, sensing and interaction.
View Unit 2 lessonsCompare bundles
Check where Unit 2 fits against Unit 1, Unit 3 and the complete pathway.
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Get a quoteReady to extend your classroom pathway?
Buy Unit 2 online or request a school quote. Add it when your classroom already has Unit 1 and is ready for more sensors, movement and engineering depth.