Students formed groups of three or four and collected their materials. Each group received a disposable plate with three sections. The sections were labeled “prefix,” “suffix,” and “root word.” Finally, groups were given a bag of big words. They used scissors to cut the words into parts and drop each part into its respective section on the plate.
Human tongue surface, coloured scanning electron micrograph (SEM). The tongue is covered in many backward facing projections called filiform papillae, which sense pressure. The papillae have a scaly appearance because they are constantly shedding their top layer of skin.Request/Download high-res file Uncompressed file size: 51.4MB Downloadable file size: 1.7MB