- Only your unitsYou see the units your teacher has assigned to you.
- Lessons and revision sheetsOpen your lesson notes and revision sheets on a computer or a phone, wherever you are.
- How confident are you?Rate each unit and press Help me when you are stuck. Your teacher sees it and can help.
My progress Sample student
1.1Number systemsConfident
1.2Text, sound and imagesGetting there
2.1Data transmissionHelp asked
2.2Error detectionRate this unit