Christmas wordsearch puzzle - tree. Here is a Xmas wordsearch printable for the classroom. Include as part of your theme based unit introduction, as an exercise in spelling. This puzzle provides opportunities for supporting ELLs in their vocabulary building and English language acquisition. Differentiate instruction as needed. Suitable for students in elementary 3,4 grade classrooms. Students place the words in the tree shaped grid vertically, horizontally and diagonally in all 8 directions. Activate students' problem solving skills to help improve their vocabulary building skills.