4th Grade Ch. 1 Lesson 1 What Are The Building Blocks of Life

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4th Grade Ch. 1 Lesson 1 What Are The Building Blocks of Life

  1. 1. Ch. 1 Lesson 1 What are the building blocks of life?
  2. 2. cell
  3. 3. microscope <ul><li>tool that makes objects seem larger than they really are </li></ul>
  4. 4. cell <ul><li>smallest unit of a living thing that can perform all life processes: </li></ul>
  5. 5. <ul><li>1. Get & use energy </li></ul>
  6. 6. <ul><li>2. Grow & develop </li></ul>
  7. 7. <ul><li>3. Get rid of waste </li></ul>
  8. 8. <ul><li>4. Reproduce </li></ul>
  9. 9. <ul><li>5. React to the environment </li></ul>
  10. 10. cell membrane cell’s outer border- controls what passes in & out of cell nucleus controls cell’s activities cytoplasm watery gel chloroplasts (only in plants) uses Sun’s energy to make sugar & oxygen cell wall (only in plants) outside cell membrane gives extra support & protection cell parts & functions
  11. 11. plant cell www.echalk.co.uk
  12. 12. cells tissues organs organ systems organisms work together in work together in work together in work together in
  13. 14. cell <ul><li>What is the smallest unit of a living thing that can perform all life processes? </li></ul>
  14. 15. microscope <ul><li>tool that makes objects seem larger than they really are </li></ul>
  15. 16. Get & use energy Grow & develop Get rid of waste Reproduce React to the environment <ul><li>What are 5 life processes? </li></ul>
  16. 17. nucleus <ul><li>What is the control center of the cell? </li></ul>
  17. 18. cell membrane <ul><li>What is the outer boundary of the cell? </li></ul>
  18. 19. cytoplasm <ul><li>What is the watery gel found in the cell? </li></ul>
  19. 20. cell wall & chloroplasts <ul><li>What two cell parts are only found in plant cells? </li></ul>
  20. 21. tissues <ul><li>What do cells working together make? </li></ul>
  21. 22. organs <ul><li>What do tissues working together make ? </li></ul>
  22. 23. organ systems <ul><li>What do organs working together make ? </li></ul>
  23. 24. organisms <ul><li>What do organ systems working together make ? </li></ul>
  24. 25. It gets and uses energy, it grows and it reacts to its environment . <ul><li>How do you know a cell is a living thing? </li></ul>

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