Flexibility is an important feature of the Science DiscoveryWo<br > ways in which you can use the program components to org，<br > suggestions or develop your own teaching strategies. The<br >Unit Opener<br >The Unit Opener headline and photograph highlight a scientific<br >phenomenon that occurs in a real-world setting. The opener can<br >be used to engage students interest in the topic to be studied.<br >Introduction Have students read the introductory<br > paragraph and discuss what they know about the<br > science topic.<br >Think Like a Scientist Have students review some<br > of the questions they will investigate in the unit and<br > then have them suggest some of their own questions.<br >Chapter Opener<br >The Chapter Opener photograph and introductory text focuses<br >on people using science and the role of science in culture and<br >the arts. The photo and text can be used as a discussion starter<br >for the chapter topics.<br >Warm-up Activity Use the suggested activity in the<br > Teaching Guide to motivate interest.<br >Home-School Connection Extend science learning<br > to the home with easy-to-do activities.<br >