Students should be well immersed in study for the Unit 3 exam in less than two weeks time. It is essential to create a study timetable that allows time for school, work, sport and study for each subject. Make sure you understand the key terms and definitions and can apply the various concepts included in Energy, Greenhouse Gases and Biodiversity.
Many students find that creating Flashcards helps them to remember key terms and concepts. You can do this online at Flashcardsdb and Quizlet and use the cards for revision.
Another great way to study concepts is to create concept maps, such as these hand-drawn ones at this site. You can also create concept maps online using FreeMind, Inspiration or Bubbl.us.
Quiz Revolution (previously called My Studiyo) is another online tool you can use for exam revision. Use this site to create multiple choice questions, with or without images, to test student knowledge. Here is one I created about Biodiversity: