In my opinion  the most important aspects to keep in mind when planning foundation phase lesson 

Teacher need neccessary material, clear objectives,  background knowledge,  direct instruction,  student practice,  demonstration of learning. 

value of utility arts intergration in foundation phase 

Art integration  when done correctly transforms both the art and the subject area into a whole greater than the sum of its parts. The art provide platform through which teachers can tap into a child's creativity a d humanity while teacher teaching content material.