Aims and Principles Teaching Tips Preparing Learners to Read Building Learners' Reading Skills Developing Learners' Vocabulary Using the Videos in Class Assessing Learners' Progress Reading Summary Worksheet Video Summary Worksheet Unit Notes Unit 1: Collapse Unit 2: Beyond Earth Unit 3: Health and Genes Unit 4: Vanishing Cities Unit 5: Eco-Living Unit 6: Wildlife in Trouble Unit 7: Human Body Unit 8: Social Behavior Unit 9: Creativity Unit 10: Elements and Toxins Unit 11: Islam and the West Unit 12: Wealth and Finance Glossary
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