This power-point is presented to the class on a projector to my white board, I select a slide for one of my students to read the slide out loud (usually I select any students that are not paying attention) then I have the whole class read it out loud. I have the Indefinite articles in a different colors on the presentation and I ask why is that indefinite article being used, what is the rule behind it? I have them explain according to the noun that follows. At the end there is a slide I have them write out individually items that are in the classroom (the items in my classroom are labeled in Spanish) they need to figure out if the answer is Un/Unos/Una/Unas they must use all 4 in 4 of their 5 sentences. Then the last slide (my students are in groups) so I allow them to write up on the white board their group decision for 1-5 of that slide, and the below section to make plural words we work it out as a class.