Any teachers or experienced Mumma's out there who can help me with this one please?

DD just started reception and today she came home with 5 sight words she needs to learn (I don't know by when ).

They are : in am the he said

Any tips where I start with this? So far I've written them up on the kitchen white board where I know I'll be able to draw her attention to them randomly and as often as needed. She knows the letters and sounds they make, its just stringing them together....?