Realistic for year 6 DD to go up a Grade by December?

[Serendipity30]

Hi just need some advice, my DD is going into year 6 this month, I am preparing her for secondary school entry. She is currently a upper level 4 but she needs to be a confident level 5. Is it possible for her to go up a grade in 3 months with lots of intensive home support in time for the entrance exams in December, or am I being unrealistic???

[mrz]

It's possible she could move from 4A to 5C depending how close she is to achieving the criteria but moving a whole level would be very unlikely