Body Forms - Grade 9 MYP Unit 2
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Questions and Answers

What is emphasized in Criterion A concerning scientific knowledge?

  • Memorizing scientific terms without application
  • Knowing and understanding scientific knowledge (correct)
  • Analyzing experiments without context
  • Describing scientific processes only

    • Which skill is specifically highlighted in the ATL Cluster related to data interpretation?

  • Collaborative problem-solving
  • Communication skills
  • Creative thinking
  • Critical thinking (correct)

    • What is a suggested method for improving proficiency in ATL skills?

  • Ignoring feedback from assessments
  • Focusing solely on theoretical knowledge
  • Reflecting on your learning level and seeking improvement (correct)
  • Avoiding self-assessment tools

    • What does spotting a misleading graph help to develop?

    <p>Critical interpretation of data</p> Signup and view all the answers

    Which term best describes a student who reflects on their ATL skills and assesses themselves as an expert?

    <p>Expert</p> Signup and view all the answers

    What enzyme in saliva initiates the breakdown of carbohydrates?

    <p>Amylase</p> Signup and view all the answers

    Which part of the digestive system acts as a mixing chamber and stores food?

    <p>Stomach</p> Signup and view all the answers

    What is the primary function of bile in the digestive system?

    <p>To emulsify large fat droplets into smaller droplets</p> Signup and view all the answers

    Which part of the small intestine is primarily responsible for absorption?

    <p>Ileum</p> Signup and view all the answers

    Which structure connects the mouth to the stomach?

    <p>Esophagus</p> Signup and view all the answers

    What is the primary function of the small intestine?

    <p>Digestion and nutrient absorption</p> Signup and view all the answers

    Which of the following enzymes is produced by the pancreas to break down lipids?

    <p>Lipases</p> Signup and view all the answers

    At which achievement level does a student not reach any standards described?

    <p>Level 0</p> Signup and view all the answers

    Which part of the small intestine absorbs vitamin B12?

    <p>Ileum</p> Signup and view all the answers

    What structural feature of the small intestine increases the surface area for absorption?

    <p>Villi</p> Signup and view all the answers

    Which achievement level includes the ability to outline scientific knowledge regarding cells?

    <p>Level 3-4</p> Signup and view all the answers

    What is produced as a result of aerobic respiration?

    <p>ATP</p> Signup and view all the answers

    What mechanism does the esophagus use to push food into the stomach?

    <p>Peristalsis</p> Signup and view all the answers

    What is the main purpose of cell respiration in living cells?

    <p>To produce ATP as energy</p> Signup and view all the answers

    What is the function of the liver in the digestive system?

    <p>Producing bile</p> Signup and view all the answers

    What skill is encompassed at Achievement Level 5-6 regarding problem-solving?

    <p>Analyzing information</p> Signup and view all the answers

    Which of the following skills is NOT included in the Level 1-2 achievement descriptors?

    <p>Describe scientific knowledge</p> Signup and view all the answers

    What distinguishes the jejunum within the small intestine?

    <p>Main site for nutrient absorption</p> Signup and view all the answers

    Where is the remaining feces stored before it is egested?

    <p>Rectum</p> Signup and view all the answers

    At which achievement level can a student suggest solutions to problems set in unfamiliar situations?

    <p>Level 5-6</p> Signup and view all the answers

    What type of respiration occurs in the absence of oxygen?

    <p>Anaerobic respiration</p> Signup and view all the answers

    Which descriptor best represents Level 3-4 in applying scientific knowledge?

    <p>Make judgments regarding cells</p> Signup and view all the answers

    Which task-specific rubric descriptor applies to Level 5-6 when interpreting information?

    <p>Analyze information to draw conclusions</p> Signup and view all the answers

    Which of the following is a characteristic of Level 1-2 in scientific problem-solving?

    <p>State known solutions</p> Signup and view all the answers

    What is the primary factor that affects the rate of diffusion in cells?

    <p>Concentration gradient</p> Signup and view all the answers

    How does temperature affect the rate of diffusion?

    <p>Higher temperatures increase kinetic energy and molecular movement</p> Signup and view all the answers

    Which of the following statements about osmosis is true?

    <p>Osmosis occurs through a selectively permeable membrane</p> Signup and view all the answers

    What role does surface area play in the rate of diffusion?

    <p>More surface area allows for faster diffusion rates</p> Signup and view all the answers

    Which factor would decrease the rate of diffusion?

    <p>Thicker cell membranes</p> Signup and view all the answers

    In the context of osmosis, what does equilibrium refer to?

    <p>Equal concentration of solute on both sides of the membrane</p> Signup and view all the answers

    What is a common example of osmosis in action?

    <p>Water uptake by plant roots from the soil</p> Signup and view all the answers

    Which particle characteristic affects the speed of diffusion the most?

    <p>Size of the particles</p> Signup and view all the answers

    What is the primary focus of the inquiry questions related to the unit 'Body Forms'?

    <p>The differences between animal and plant cells</p> Signup and view all the answers

    How does the concept of 'System' relate to the unit's statement of inquiry?

    <p>The form of a system directly influences its function.</p> Signup and view all the answers

    Which of the following is an example of global citizenship as defined in the unit?

    <p>Engaging in international curriculum and diverse experiences.</p> Signup and view all the answers

    What role does digital citizenship play in the curriculum at Amman Academy?

    <p>It helps instill a sense of responsibility and ethics in a digital context.</p> Signup and view all the answers

    Which of the following is NOT a factual inquiry question related to the unit?

    <p>What is the purpose of studying cell theory?</p> Signup and view all the answers

    In the context of the unit, what is the significance of understanding osmosis?

    <p>It illustrates how substances move across membranes.</p> Signup and view all the answers

    What is one of the key concepts explored within the unit 'Body Forms'?

    <p>Function and form of biological systems</p> Signup and view all the answers

    Which of the following best describes the term 'identities and relationships' as used in this context?

    <p>The connections and interactions among different organisms</p> Signup and view all the answers

    Study Notes

    Unit 2: Body Forms - Grade 9 MYP

    • Key Concept: System
    • Related Concept: Function, Form
    • Global Context: Identities and relationships
    • Statement of Inquiry: The form of a system affects its function.
    • ATL Skills: Critical thinking, interpreting data (Ai, Aii, Aiii)

    Global Citizenship

    • Defined as students' engaged participation in an international curriculum and diverse experiences.
    • Allows students to cross national, cultural, socioeconomic, racial, religious, and political boundaries.
    • Aims to acknowledge similarities and understand differences.
    • Promotes a sense of responsibility towards local and global communities.
    • Contributes towards the betterment of the human experience

    Digital Citizenship

    • A framework for students to understand digital ethics, digital literacy, online safety, and digital health and well-being.
    • Helps students become digitally responsible, tolerant, and inclusive individuals.

    Inquiry Questions

    • Factual:
      • What does the concept "System" mean?
      • What is a cell?
      • What are the functions of animal and plant cell parts?
      • What is the difference and similarities between plant and animal cells?
      • What is the cell membrane made up of?
      • What is the function of the cell membrane?
      • How do substances move across membranes?
      • What is osmosis?
    • Conceptual:
      • Why do both animal and plant cells need a nucleus?
    • Debatable:
      • Is the identity of a cell affected by its structure and function?

    Skills Needed for Exams and Worksheets

    • Critical Thinking: Interpret data (Ai, Aii, Aiii)
    • Creative Thinking: Generate testable hypotheses (Bi, Bii, Biii, Biv)
    • Information Literacy: Collect, record, and verify data (Ci, Cii, Ciii, Civ, Cv)

    Summative Assessment Criteria

    • Knowing and Understanding: Describe scientific knowledge, apply knowledge to solve problems, and analyze information for scientifically supported judgments.
    • Inquiring and Designing: Outline problem/research questions, predict outcomes, design investigations, and outline data collection.
    • Processing and Evaluating: Present data, interpret data using scientific reasoning, discuss the validity of predictions and methods, and describe improvements.

    Unit Timetable

    • Weeks 1-5 cover Cell Theory, Animal/Plant cell structure, Cell Membrane and Movement across membranes

    • Weeks 6-9 cover Digestive, Circulatory, and Excretion systems.

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    Related Documents

    Amman Academy Grade 9 MYP Yr. 4 Unit 2: Body Forms Practice Booklet PDF

    Description

    Explore the intricate relationship between the form and function of systems in this Grade 9 MYP Unit 2 quiz. Delve into concepts of global and digital citizenship while enhancing critical thinking and data interpretation skills. Engage with inquiry questions that challenge your understanding of identities and relationships.

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