Advantages and Disadvantages of Solar Energy: Likes and Dislikes

I usually do a card sort activity for my Year 8 ALN group with Advantages and Disadvantages which they enjoy but I wanted to try something different so I came up with this 'Likes and Dislikes' scenario. The PPT is done in a Facebook theme. I've heard of other student teachers creating Facebook profiles for English and Art lessons. The advantages and disadvantages appear as statuses and the learners have to decide whether to 'Like' or 'Dislike' the status. The PPT is fully internally hyper-linked with navigational buttons and the advantages and disadvantages of solar energy is listed in full at the end for easy reference. Designed for use with an Year 8 ALN class. Can be adapted for any other similar teaching situation.