Based on the research findings of Marzano. this year-long vocabulary unit is mostly PRINT and TEACH! Help increase students' test scores by teaching them common vocabulary words for their grade level. Practice pages for each day, word wall words, task cards, and crossword puzzles included! Broken down into 5 words a week to make vocabulary acquisition more manageable. This vocabulary unit covers 140 words that second graders should know and will encounter frequently in their reading. Please see the preview for a detailed look and explanation of what is included.