This document provides instructions for an activity that involves unscrambling sets of scrambled letters to form words related to different biomes. Correctly unscrambling 1 word is worth 20 points, 2 words is worth 10 points, and 3 words is worth 5 points. The scrambled letters provided can be unscrambled to form the words "STEPPE", "PRAIRIE", "SAVANNA", and "TUNDRA", which are different types of biomes.