The Suffixes '-er' and 'est'

The Suffixes '-er' and '-est' - 1st Grade; (17-slide PowerPoint lesson with 3 differentiated worksheets). This 1st Grade resource explains how to use the suffixes '-er' and '-est'. The lesson provides a definition of the ;-er; and '-est' suffixes with examples, and explains how and why we use comparatives and superlatives. It also explains the exceptions to the add '-er' and '-est' rules. The resource includes three differentiated activities - Gold, Silver and Bronze - to enable children of all abilities to be challenged, and full answer keys are included for all questions.