EKS Lesson Six Chord and scale syllabus
You should now be able to play major triad on any natural note. Check you can do this:
Remember to practise each hand in turn, and ensure that you are comfortable with forming each chord and that you know the notes in each triad.
This is hugely important, and you should take time most days to repeat this process so as to become completely comfortable with each chord and the notes it contains.
Next: Major scales