Comine 1 1/2 c. flour, 1/2 c. sugar and 1/2 c. butter in a bowl. Mix or cut in the butter until crumbly. Press into a greased 9 inch square pan. Bake at 350 degrees for 10 minutes.
While cooking, combine flour, oats, brown sugar, cinnamon and butter until crumbly. Set aside.
Remove pan from oven and gently spread jam on top. Cover with crumb mixture and sprinkle with chocolate chips. Bake for 15 minutes more.