Is magic " E " an authentic idea in teaching sounds and letters?
It seems to work for many children.
I did not see a mistake of yours at first. When I spotted it later, and mentioned it to you, I assumed that it was simply a mis-typing. There is an apostrophe in 'its' only when it's a contraction of 'it is' or 'it has'.
I wasn't sure aboutit'sits authenticity.