Respiration+detection

8B Going for gold

Respiration detection
Recall what inhalation and exhalation are. Recall the tests for carbon dioxide. Describe the differences between inhaled and exhaled air. Describe how other organisms obtain the oxygen they need.
 * Outcomes (what you will be able to do by the end of this lesson) **


 * Starter **
 * Review homework
 * Key term quiz


 * Activities **
 * 1) Setup your equipment according to [[file:dcsks3science/ES8_CHAP_Be2.pdf|Investigating inhaled and exhaled air]]. Use clamp stands to hold the tubes and tubing. Between taking turns breathing clean the mouthpiece.
 * 2) Copy and complete [[file:dcsks3science/ES8_CHAP_Be1.pdf|Respiration detection]] respiration detection into your exercise books
 * 3) Carry out the card sort [[file:dcsks3science/ES8_CHAP_Be6.pdf|Respiration in plants and animals]] to compare respiration in plants and animals. review the correct answers as a class
 * 4) Answer textbook Q4-7, 9-11 from p32-33
 * 5) Extension: read and complete the worksheet on [[file:dcsks3science/ES8_CHAP_Be9.pdf|Air and breathing]]

Review completed classwork / key term quiz Complete the crossword on
 * Summary **

Complete the gapfill on. Print off and paste into your exercise book.
 * Homework **