Teacher Resources Focus on Listening and Speaking, Focus on Reading and Writing: Introductory   Bibliography To further your understanding of the pedagogy behind the NorthStar series, check out these resources. FAQs (Frequently Asked Questions) Grammar Correlation Chart Correlation of NorthStar Listening and Speaking, NorthStar Reading and Writing: Introductory with Focus on Grammar: Introductory. Crossword Puzzles Students solve these crossword puzzles using vocabulary introduced in each NorthStar unit. (Answer keys in Teacher Resources.) Word Search Puzzles Students find the vocabulary from each NorthStar unit. (Answer keys in Teacher Resources.)  Style Glossary Give your students more practice with the Style expressions in the Listening and Speaking Units. Internet Activities Send your students to a website to research a topic or complete an activity related to a theme found in a unit. These activities broaden your students' knowledge of the theme and help them to see how the topics relate to them personally.