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Front of Room Your partner is next to you (not across from you)

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  1. Front of RoomYour partner is next to you (not across from you) Tia Elizabeth Nicole Emperor Destinee Sequoia Steven Skyeler Jarred Kevin Jenna Naidaliz Noah Priscilla KiraRitshly Aaron Justin Ronica Sara Zak Tracey Natalie DJ Emily Tiarrah

  2. Bio 9B: Monday, 9.26.11Title: Microscope Lab! • Homework: Reading and questions from 7.1 (See Assignment Sheet) if you didn’t do it already • Do Now: with your partner • Label the diagram of the microscope on the packet Today’s Objectives: • Identify the parts of a compound light microscope • Make a wet mount slide • Use a microscope to bring a specimen into focus

  3. Today’s Agenda: Microscope Lab Parts of the Microscope Instructions on Safe Handling of the Microscope Complete the Lab

  4. Identifying the components of a Compound Microscope • Class Objective: Identify the major parts of a compound microscope Eyepiece Nosepiece Arm Objective lenses Stage clips Coarse focus Stage Fine focus Diaphragm Light Power switch Base

  5. Using a Compound Microscope • Materials • Slide • Coverslip • Water and dropper (don’t mess with these!) • Scissors (NOT for cutting paper or hair off someone’s head!) • Forceps • Lens paper • Class Objectives: • 1. Identify the major parts of a compound microscope • 2. Prepare a wet-mount slide • 3. Use microscope adjustments to focus the microscope and bring images into view

  6. Using a Compound Microscope • Microscope Tutorial • Follow the instructions to complete the microscope tutorial. • Do not move on to the next step until your teacher has checked your slides and has determined that you have identified the appropriate objects with your microscope. • Class Objectives: • 1. Identify the major parts of a compound microscope • 2. Prepare a wet-mount slide • 3. Use microscope adjustments to focus the microscope and bring images into view

  7. Bio 9B: Tuesday, 9.27.11Title: MIT Research Study Homework: In your notebook, answer questions on back of assignment sheet. Use textbook pages 174-175. AND Complete the “Assent” and “Consent” forms for MIT Do Now: (Silently) • Complete the Unit 2 Pre-Assessment • When finished, open your notebook and respond to the following (w/ today’s date and title) • How much experience do you have with video games and/or computer programming? Describe your experience. • Do you think that playing video games and/or programming computers is educational? What do you learn from doing these things (if anything)? Explain your answer.

  8. Bio 9B: Tuesday, 9.27.11Title: MIT Research Study Homework: In your notebook, answer questions on back of assignment sheet. Use textbook pages 174-175. AND Complete the “Assent” and “Consent” forms for MIT Today’s Objectives: • Identify what you know and need to learn about cells. • Explain why and how we are participating in the MIT Research Study • Demonstrate what you know about topics we’ll be learning in the MIT Research Study Today’s Agenda: • Unit 2 Pre-Assessment and Do Now • Explain MIT Research Study • Complete MIT Pre-Assessment and Survey • Start HW

  9. Bio 9B: Thursday, 9.29.11Title: What are cells? • Homework: Be ready to explain your assigned organelle. • Do Now: (Silent) Get your Unit 2 Pre-Test. Fill in the “Pre-Test” column for Objectives 1-4, based on your score on pre-test questions 1-4. • Today’s Objectives: • Explain the 4-point grade scale and objective tracking system. • Identify 3 components in ALL cells. • Explain why cells are important to all living things • Label and contrast key organelles in plant and animal cells

  10. Today’s Agenda: Hand back Unit 1 Quest and Unit 2 Pre-Test Start tracking what you know for Unit 2 Notes/HW Review: What are Cells and Organelles? Eukaryotic Cell Diagram Labeling Activity Cell Organelle Speed Dating Planning

  11. How Each Objective is Graded 0 = No knowledge shown (0%) 1 = Insufficient knowledge shown, OR partial knowledge shown with help (30%) 2 = Partial knowledge shown, OR knowledge shown on simpler tasks (65%) 3 = MEETS EXPECTATIONS FOR PROFICIENCY. Knowledge shown on simple and complex tasks (90%) 4 = Exceeds expectations. Able to apply and extend knowledge (100%) Your quiz grade is an average of these percents for all objectives on the quiz, as well as your grade out of 7 on the open response

  12. Unit 2 – Tracking your learning • Get your Unit 2 Pre-Test AND a Unit 2 Tracking chart • For objectives 1-4, fill in the score from your pre-test • Staple this chart into your notebook! You will use it to track your learning as we do lessons and assignments in this unit.

  13. Taking Notes in Class: Class Norms • Purpose: • Review and add details to the notes you took from the reading • Take notes on new information • Discuss and ask questions about the day’s topic • Draw diagrams so you can picture what we’re learning • How it works: • Mix of “Cold calling” (popsicle sticks) and volunteers • What if you don’t know? • During Note-Taking, you should be: • Listening and ready to answer a question • Quietly writing down notes and drawing diagrams from the board UNLESS they’re a repeat of your HW • Asking questions about things you don’t understand or things you want to know more about!

  14. What are Cells? 9/29/11

  15. Silent Do Now #1 (1 minute) • Write down 3 observations about this image: • This is the first image anyone ever saw of cells! • Class Objectives: • Identify 3 components that ALL cells have • Explain why cells are important to All living things • Explain where the heck cells come from

  16. Do Now #2: Write down ONESIMILARITY among all of these pictures: (1 minute) • Class Objectives: • Identify 3 components that ALL cells have • Explain why cells are important to All living things • Explain where the heck cells come from

  17. What makes a cell? • Class Objectives: • Identify 3components that ALL cells have • Explain why cells are important to All living things • Explain where the heck cells come from 3 things ALL cells have: • Cell membrane (barrier) • DNA(genetic info) • Cytoplasm(fluid)

  18. Sketch both cells in your notebook.Label which is eukaryotic and prokaryotic. • Cell membrane • DNA • Prokaryote • Cytoplasm • Eukaryote • (DNA floating in cytoplasm) • (DNA inside the nucleus)

  19. Important Ideas About Cells:(aka- the Cell Theory) • Class Objectives: • Identify 3 components that ALL cells have • Explain why cells are important to All living things • Explain where the heck cells come from 1. All living things are made of cells. • Unicellular Organisms (one-celled) • Multicellular Organisms (many cells)

  20. Important Ideas About Cells:(aka- the Cell Theory) • Class Objectives: • Identify 3 components that ALL cells have • Explain why cells are important to All living things • Explain where the heck cells come from • Cells give an organism its structure and function - they control everything the organism needs to do to stay alive • Even the most complex organisms are made of • a bunch of different types • of cells working together.

  21. Important Ideas About Cells:(aka- the Cell Theory) • Class Objectives: • Identify 3 components that ALL cells have • Explain why cells are important to All living things • Explain where the heck cells come from • New cells come from pre-existing cells. • A prokaryotic cell splits into two identical cells by the process of binary fission. • A eukaryotic cell splits into two identical daughter cells by the process of mitosis.

  22. Agenda Update: HW Review with Clickers This is part of today’s HW check Eukaryotic Cell Diagram Labeling Activity Cell Organelle Speed Dating Planning

  23. HW Review w/ Clickers!What is the best definition of an organelle? 5 • A special type of cell • A factory • A “tiny organ” that does a certain job inside a cell • An organ, such as the stomach, liver, or kidneys 0

  24. What is the fluid that fills a cell between the cell membrane and the nucleus? 5 • Chloroplast • Cytoplasm • Blood • Syrup 0

  25. Which organelle is found in plant cells but NOT animal cells? 5 • Nucleus • Mitochondria • Chloroplast • Cytoplasm 0

  26. Plant cells and animal cells are both eukaryotic because they both have 5 • DNA • Ribosomes • Mitochondria • Nucleus 0

  27. Agenda HW Review with Clickers Eukaryotic Cell Diagram Labeling Activity Cell Organelle Speed Dating Planning

  28. Eukaryotic Cell Diagram Labeling • Class Objectives: • Identify the major organelles in a eukaryotic cell • Explain the functions of the major organelles in a eukaryotic cell • Work with a partner to label the plant and animal cell diagrams (do your best, the book diagrams and these diagrams do not match perfectly… this is to make you think!)

  29. Cell Organelle Speed Dating Planning • Class Objectives: • Identify the major organelles in a eukaryotic cell • Explain the functions of the major organelles in a eukaryotic cell • Work w/ partner to research your assigned organelle • Specifically, you need to know the key structures and functionsof your organelle. • This needs to be completed by the beginning of tomorrow’s class • When finished: Work on Skeletal System packet

  30. Bio 9B: Friday, 9.30.11Title: Organelle Speed Dating • Do Now: (Silent) Complete the half-sheet of paper on cells. • Homework: 2 things! • Complete the Speed Dating Reflection worksheet • Finish up the diagrams and questions on yesterday’s worksheet if you haven’t already Both will be collected on Monday! • Today’s Objectives: • Identify the function of organelles in eukaryotic cells. • Explain how the organelles work together inside a cell, by making connections between the functions of different organelles.

  31. Cell Organelle Speed Dating • Class Objectives: • Identify the major organelles in a eukaryotic cell • Explain the functions of the major organelles in a eukaryotic cell • Make connections between the major organelles in a eukaryotic cell Organelle Speed Dating Set-Up: • Pair With your organelle buddy: • Your instructor will distribute slips of paper with a description of each organelle. • Read each slip and pass it along until you find the one that matches your organelle! • Check with your teacher, then write that description into your chart. That’s what you’ll share with other organelles during the speed dating.

  32. Cell Organelle Speed Dating • Class Objectives: • Identify the major organelles in a eukaryotic cell • Explain the functions of the major organelles in a eukaryotic cell • Make connections between the major organelles in a eukaryotic cell Organelle Speed Dating Rules: • When you meet another organelle: • Introduce yourselves and shake hands • Find out each other’s jobs (2 min.) • Find a connection between the two of you – how do your jobs relate? (1 min.) • Record information in the Organelle Chart. • People facing the board move one seat over (follow the numbers!!) HW: Speed Dating Reflection and Organelle Review worksheet

  33. Notebook Collection • Take any important papers out of your notebook and put them in your Biology folder • I will check your notebook over the weekend for all notes and HWs that should be in there. Expect a HW detention for Monday if they’re not there! • Put your notebook on the kidney table, then find your Organelle partner and sit together at the lab tables

  34. 9B Biology Front of room Seats – Some new, some the same. Tia Naidaliz Destinee Sequoia Noah Tiarrah Natalie Emperor Emily Zakaria Donovan Skyeler Ritshly Priscilla Kevin Tracey Ronica Sara Jarred Kira Justin Elizabeth Steven Aaron Jenna Nicole

  35. Bio 9B: Monday, 10/3/11 Title: A Day in the Life of a Cell • Homework:1-2 paragraphs on making proteins in cells – see assignment sheet for details! (This is a project grade!) • Silent Do Now: (in notebook, w/ date & title) • What comes to your mind when you think about protein? • What do you think a protein is? • Where do you think proteins are found? • Why might proteins be important? • Objectives: By the end of class you will be able to: • Explain 3 reasons why proteins are important for cells and living things. • Explain how at least 5 organelles work together to make and use proteins in cells.

  36. Please take out and hand in: • MIT Consent Form (pink or white packet) • MIT Assent Form (green or pink sheet) • If you didn’t get these signed – I need them back either signed OR with a note from your parent saying that they do not want you to participate

  37. Today’s Agenda: Notes/Lecture: Define Proteins How Cells Make & Use Proteins: Interactive Diagram/Animation Finish up Organelle Speed Dating Clicker Review w/ Organelles and Diagrams

  38. Put this in your notebook: • Class Objectives: • Describe 3 things that proteins do for the body Proteins – Large molecules that do many important jobs in living things, such as: • Form body structures(muscle, bone, hair, eyes, nails, skin) • Act as enzymes to speed up chemical reactions (like digestion) in our bodies • Act as hormones that send signals through the bloodstream [And many other things we’ll learn about later!]

  39. Agenda: A Day in the Life of a Cell Defining Proteins How Cells Make & Use Proteins: Interactive Diagram/Animation You need: Diagram Script/Outline One colored pencil and your own pen/pencil Put everything else away.

  40. A Day in the Life of The Cell Proteins Proteins are large molecules that do many important jobs in living things, such as: • Form body structures (muscle, bone, hair, nails, skin) • Act as enzymes to speed up chemical reactions (like digestion) in our bodies • Act as hormones that send signals through the bloodstream [And many other things we’ll learn about later!]

  41. A Day in the Life of The Cell Released into blood stream and used as hormone Golgi Apparatus (Modifies and shapes the protein) Ribosome Protein being formed at Ribosome Protein Nucleus Cytoplasm Protein could go to membrane to be released into blood stream Or the protein could go to a lysosome to be a digestive enzyme RNA Vesicle (“bubble” that transports proteins) E.R. Lysosome (transports and packages proteins) RNA Cell Membrane ::Blood Stream:: Food or waste particle DNA ATP energy (for the cell to use) CO2 + H2O Ribosomes (Holds genetic information) Mitochondria Cell Respiration Glucose + O2 (Copies info from DNA and carries it to the Ribosome to make proteins)

  42. Homework Reminder • 1-2 detailed paragraphs (typed or neatly written on separate paper) that describe: How does a cell make and use proteins? Include at least 5 different organelles in your answer, and explain how they work together to make and use proteins. Also include at least one possible place where the protein could end up, and what it would do there.

  43. Today’s Agenda: Notes/Lecture: Define Proteins How Cells Make & Use Proteins: Interactive Diagram/Animation Finish up Organelle Speed Dating Clicker Review w/ Organelles and Diagrams

  44. Go back to where you left off on Friday… • Outer Circle: Go back to your same seat. • Inner Circle: Find the person you last talked to, and sit across from them. • Outer circle moves this time! Outer circle will move to the RIGHT. • Continue introducing yourself to each organelle, writing down their job, and finding a connection…

  45. Organelle Speed Dating Wrap-Up • Sit with your original partner. • Get your Bio folder and take out the Speed Dating Reflection worksheet. • You have 5 minutes to add any reflections to this sheet, and to check your Organelle Charts to make sure you both have all the right info. • After this, you and your partner will be a team in a clicker review game. Make sure you know your stuff!

  46. Clicker Review: Cell Organelles • Send ONE person from your pair to get their clicker • Grab a seat up front – sit with your organelle partner • Discuss the answers with your partner… each pair clicks in one answer • This is a competition, so don’t shout out the answers! • As we go, check your answers on your Organelle Chart

  47. Makes proteins by following instructions from DNA. 27 • Nucleus • Ribosome • Mitochondria • Vacuole 12

  48. Uses sunlight energy to make sugar (photosynthesis) 28 • Mitochondria • Cytoplasm • Chloroplast • Cell wall 12

  49. Contains DNA, which controls cell activities and reproduction. 28 • Ribosome • Cell membrane • Golgi apparatus • Nucleus 12

  50. Digests food and cell wastes. 28 • Ribosome • Lysosome • Chromosome • Endoplasmic reticulum 12