I am following the 3rd grade curriculum because they are so low level and my 4th graders can always use the practice. I bought a textbook at Emart and use the worksheets from there.
My first lesson series: It's a _____.
desk, chair, television, house, animals, colors, etc.
The third PPT is the puzzle worksheet (you'll have to cut it up and put them in envelopes, I just cut each square into four smaller sqaures)
And the fourth explains the activity.