JIS Year 9 Music Complete Theory & Aural Units 

Unit 1 : Treble & Bass Clef Note Names, Keyboard, Chords, Triads, 7th Chords and Suspensions

Unit 2a : Major Key Signatures : Working out Sharp and Flat Keys

Unit 2b : Minor Key Signatures : Working out Sharp and Flat Keys

End of Unit Test : See Below for the Guide to the End of Unit Test on Chords and Major and Minor Key Signatures.

Have a look at the following videos on key signatures:

http://www.musictheorypro.net/key-signatures

Assessment for the theory and aural units will involve tests using the Tenuto app and an end of unit theory and aural test ( see above).