This worksheet is a fun warm-up activity for the first day of school or Knowledge Day etc. It deals with the differences between our right and left brain hemisphere. 1) Give the picture from page 1 to a group/pair of ss together with the words on strips of paper from page 2. Let them think and define what right and left hemisphere of our brain is responsible for. 2) Check the answers together and discuss if ss come up with different answers. 3) Then give pictures of brain (p. 3-6) to the Ss and ask them to find more answers there. 4) The possible follow up activity can be a video included in the worksheet.