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What is the Cell? Part One.

What is the Cell? Part One. July 22, 2013 Phoenix Multicultural Academy Detroit. LUNES 22 JULIO 2013. DO NOW: DISCUSS WITH OTHERS, DO YOU WANT TO WORK INSIDE OR OUTSIDE TODAY? INSIDE: GUIDED PRACTICE, P.13 # 1 – 4 ALL OUTSIDE:

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What is the Cell? Part One.

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  1. What is the Cell? Part One. July 22, 2013 Phoenix Multicultural Academy Detroit

  2. LUNES 22 JULIO 2013 • DO NOW: • DISCUSS WITH OTHERS, DO YOU WANT TO WORK INSIDE OR OUTSIDE TODAY? • INSIDE: • GUIDED PRACTICE, P.13 # 1 – 4 ALL • OUTSIDE: • ACT OUT THE PARTS OF THE CELL / MODEL THE PARTS AND FUNCTIONS OF THE CELL

  3. Monday, July 22, 2013 • Do Now: Open a Cells and Heredity textbook to pages 8 and 9. Look at the history of the microscope “Tech & Design in History” along the bottom of both pages. • Class Activity: Label a page with your name, date, and the hour (class period) • “Discovering Cells” Chapter 1, section 1. Guided Practice: Page 13 #1-4 all

  4. INSIDE THE CLASSROOM INSIDE THE CLASSROOM QUIDED QUESTION AND ANSWER ACTIVITY

  5. INSIDE THE CLASSROOM OUR TEXTBOOK • Cells and Heredity • Science Explorer Series • 2007 • Prentice Hall / Pearson

  6. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A • Textbook: Cells and Heredity (also available en Español) • Label lined paper: Name, Date, and Hour

  7. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1a. Define structure and function. 1b. Explain this statement: Cells are the basic units of structure and function in organisms. 1c. In what important function are the cells in your eyes involved?

  8. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1a. Define structure and function.

  9. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1a. Define structure and function. STRUCTURE: What it looks like FUNCTION: What it DOES. CONGRATULATIONS TO: Salvador, Julian, Alyssa, James, Ramon, Lysha

  10. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1a. Define structure and function. STRUCTURE: What it looks like FUNCTION: What it DOES. CONGRATULATIONS TO: Kira, Antonio, Jasmine, Ciara, Keyon, Raekwon, Cindy, Mario

  11. Possible calls to Parents to ask for Support: • Michael Hanley (left to go to the office, no pass, no permission; work not attempted)

  12. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1b. Explain this statement: Cells are the basic units of structure and function in organisms.

  13. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1b. Explain this statement: Cells are the basic units of structure and function in organisms. A cell is the smallest thing that can be alive. Congratulations to: Salvador, Alyssa, JULIAN!!, James, Ramon, Ashley, Luis, Lysha

  14. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1b. Explain this statement: Cells are the basic units of structure and function in organisms. A cell is the smallest thing that can be alive. Congratulations to: Ciara, Antonio, Jasmine, Kira, Raekwon, Cindy, Keyon, Mario !!!!!

  15. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1c. In what important function are the cells in your eyes involved?

  16. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1c. In what important function are the cells in your eyes involved? They detect light, darkness, and different colors. CONGRATULATIONS! ALYSSA!, SALVADOR!, JULIAN!, JAMES!, RAMON! Luis, LYSHA!,

  17. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1c. In what important function are the cells in your eyes involved? They detect light, darkness, and different colors. CONGRATULATIONS! Kira, Antonio, Keyon, Jasmine, Keyon, Mario, Cindy, Raekwon

  18. Potential Calls Home to ask for Parental Encouragement : • Alicia (2) • Luis (1) • Diego (2) • Jailene (2) • Crystal (2) • Jacqueline (1)

  19. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1.

  20. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 2a. What does a microscope enable people to do? 2b. Summarize Hooke’s observations of cork under a microscope. 2c. Why would Hooke’s discovery been impossible without a microscope?

  21. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 2a. What does a microscope enable people to do?

  22. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 2a. What does a microscope enable people to do? Microscopes allow people to see small things more clearly. Congratulations! Kira, Ciara, Antonio, Mario, Jasmine, Cindy, Raekwon

  23. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 2b. Summarize Hooke’s observations of cork under a microscope.

  24. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 2c. Why would Hooke’s discovery been impossible without a microscope?

  25. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1.

  26. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 3a. What are the main ideas of the cell theory? 3b. What did Virchow contribute to cell theory? 3c. Use the ideas of Virchow to explain why plastic plants and stuffed animals are not alive.

  27. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 3a. What are the main ideas of the cell theory? .

  28. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 3b. What did Virchow contribute to cell theory?

  29. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 3c. Use the ideas of Virchow to explain why plastic plants and stuffed animals are not alive.

  30. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1.

  31. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 4a. What is magnification? 4b. Contrast the way light microscopes and electron microscopes magnify objects.

  32. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 4a. What is magnification?

  33. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 4b. Contrast the way light microscopes and electron microscopes magnify objects.

  34. INSIDE THE CLASSROOM Page 13 #1-4 all: Guided Q & A 1.

  35. OUTSIDE ON THE PLAYGROUND OUTSIDE ON THE PLAYGROUND STUDENTS THEMSELVES MODEL THE PARTS AND FUNCTIONS OF THE CELL

  36. OUTSIDE ON THE PLAYGROUND Model Structure and Function of Cell Parts • 3 students represent the nucleus. They talk and think together in the center of the cell. • Each mitochondrion is represented by an individual student who is dancing or wiggling. One, two, or three students can be mitochondria.

  37. OUTSIDE ON THE PLAYGROUND Model Structure and Function of Cell Parts • 3 students represent a vacuole. They stand in a circle, making lots of room inside the circle • All of the remaining students represent the cell membrane. They stand surrounding the other cell parts. They stand near enough to touch hands, but far enough apart to let a person go in between any 2 students when they have their hands at their sides.

  38. OUTSIDE ON THE PLAYGROUND Model Structure and Function of Cell Parts: DISCUSSION • Students are assigned roles and stand in their places outside on the playground. • What is the function of the nucleus? • What is the function of the vacuole? • What is the function of the mitochondria? • Demonstrate how the cell membrane can keep things out (students hold hands or touch fingers to put up a barrier) • Demonstrate how the cell membrane can let things in (students drop hands)

  39. OUTSIDE ON THE PLAYGROUND Return to the classroom • Label a piece of paper with your name, date, and hour. • On the paper, write answers to the four questions on the next slide…

  40. OUTSIDE ON THE PLAYGROUND Questions! • What is a cell membrane? • What is a cell nucleus? • Which cell part produces energy? • Does a cell membrane let things in or keep them out?

  41. OUTSIDE ON THE PLAYGROUND SEMIPERMEABLE • SEMI: somewhat, not fully • PERMEATE: seep into, flow into • The CELL MEMBRANE is a semipermeable wall that contains the cell. • (has holes in it that can close)

  42. OUTSIDE ON THE PLAYGROUND Questions! • What is a cell membrane? Surrounds the cell, lets things in and keeps other things out of the cell • What is a cell nucleus? It’s in the middle of the cell, it has the instructions for the cell, “the brains” • Which cell part produces energy? mitochondria • Does a cell membrane let things in or keep them out? BOTH

  43. OUTSIDE ON THE PLAYGROUND Questions! • Who was skipping? Not in class, went to see Mr. Perry: AL, AS, MS, MM, JB, KB • What is a cell membrane? CELL STRUCTURE THAT CONTROLS WHICH SUBSTANCES ENTER AND LEAVE THE CELL • What is a cell nucleus? CONTAINS NUCLEIC ACID, THE CHEMICAL INSTRUCTIONS THAT DIRECT ALL CELL ACTIVITY • Which cell part produces energy? MITOCHONDRIA • Does a cell membrane let things in or keep them out? BOTH

  44. OUTSIDE ON THE PLAYGROUND Questions!- PreTest • Who was skipping? • What is a cell membrane? • (kb: the wall or a spine) • What is a cell nucleus? • (kb: the brain, in the center of the cell, everyone has one.) • (bt/ glossary: cell chemicals that contain instructions that direct all of the cell’s activities) • Which cell part produces energy? • (js: mitochondria) • Does a cell membrane let things in or keep them out? • (jb- then bt copied him?!: BOTH)

  45. OUTSIDE ON THE PLAYGROUND Questions!- Post-Test • Who was skipping? • What is a cell membrane? • (kb: the wall – it is semipermeable, or has holes that can close) • What is a cell nucleus? • (kb: the brain, in the center of the cell) • (bt/ glossary: cell chemicals that contain instructions that direct all of the cell’s activities) • Which cell part produces energy? • (js: mitochondria) • Does a cell membrane let things in or keep them out? • (jb- then bt copied him?!: BOTH)

  46. OUTSIDE ON THE PLAYGROUND Questions! • Who was skipping? Not in class, went to see Mr. Perry: AL, AS, MS, MM, JB, KB • What is a cell membrane? CELL STRUCTURE THAT SETUFDGJFG • What is a cell nucleus? ETTYUERTJHFG • Which cell part produces energy? ERRYWERY • Does a cell membrane let things in or keep them out? DFHSDF

  47. OUTSIDE ON THE PLAYGROUND

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