WOODLAND HILLS HIGH SCHOOL LESSON PLAN SAS and Understanding By Design Template Name Matcuk/ Grischow week: Date 02/25/13 Length of Lesson 8 daysContent Area Biology Edline was updated this My Class website was updated this week: STAGE I – DESIRED RESULTS LESSON TOPIC: Cells and Their Environment BIG IDEAS: (Content standards, assessment anchors, eligible content) objectives, and skill focus) • Describe relationships between structure and function at biological levels of organization. • Describe and interpret relationships between structure and function at various levels of biochemical organization (i.e., atoms, molecules, and macromolecules). • Identify and describe the cell structures involved in transport of materials into, out of, and throughout a cell. UNDERSTANDING GOALS (CONCEPTS): Students will understand: • Describe and interpret relationships between structure and function at various levels of biological organization (i.e., organelles, cells, tissues, organs, organ systems, and multicellular organisms). • Compare the structure and function of carbohydrates, lipids, proteins, and nucleic acids in organisms .• Describe how the structure of the plasma membrane allows it to function as a regulatory structure and/or protective barrier for a cell. . VOCABULARY: concentration gradients, diffusion, equilibrium, ion channels, passive transport, carrier proteins, facilitated diffusion, active transport, passive transport, sodium/potassium pump, endocytosis and exocytosis, receptor proteins, cellular membranes. ESSENTIAL QUESTIONS: • Describe how the property of water supports life on Earth. • Describe and interpret relationships between structure and function at various levels of biochemical organization. • Explain how enzymes regulate biochemical reactions in a cell. • Describe relationships between structure and function at biological levels of organization. • What structures are involved to transport materials through a cell? •How do cells maintain a balance between their internal and external environment? • Identify and describe the cell structures involved in transport of materials into, out of, and throughout a cell.? STUDENT OBJECTIVES (COMPETENCIES/OUTCOMES): Students will be able to: • How do the properties of water affect life on Earth? • Why lipids, proteins, carbohydrates, and nucleic acids are are necessary for human life? • What is the relationship between the structure and function at biological levels of organization? •What are the cell structures and what does each of them do? • What is the structure involved in regulating the transportation of materials in and out of the cell and how does it accomplish this? •Explain the movement of materials into and out of the cell during active and passive transport. •Describe the function of the different molecules needed for transportation to occur. STAGE II – ASSESSMENT EVIDENCE PERFORMANCE TASK: • Warm-up activity • Etymology • Diffusion Lab • Cell Processes: Osmosis & Diffusion WS • Osmosis/Shipwrecked WS • “Incredible Eggsperiment” Lab FORMATIVE ASSESSMENTS: #1. Summarizing Main Ideas #2. Graphic Organizers #3. Exit Tickets Others: STAGE III: LEARNING PLAN INSTRUCTIONAL PROCEDURES: MATERIALS AND RESOURCES: Active Engagements used: #1. Higher Level Thinking Skills #2. Partnering Others: • • • • • • • • • • • • • • • Describe usage: • Students will show how things move from an area of high concentration to an are of low concentration through diffusion and osmosis and why. • Students will use their knowledge of osmosis to explain why one can't drink salt water. • Students will identify hypertonic, hypotonic and isotonic solutions and their effect on the cell. Scaffolding used: #1. Build on Prior Knowledge #2 . K-W-L Others: Describe usage: • The student will build on his knowledge of the characteristics of living things learned in Chapter 3. • Describe the structure of cell membranes. • Compare passive and active transport Other techniques used: Prompting if necessary. MINI LESSON: Egg as a cell with semi-permiable membrane Projector Power Point Lap top DVD Worksheets Lab Equipment Baggies Iodine Sugar Starch Eggs Distilled water Salt Karo syrup Lab equipment: Beakers Test tubes Test tube rack CONTENT AREA READING: Chapter 4 INTERVENTIONS: ASSIGNMENTS: • Student portfolio • Test Corrections • Extended time for homework and tests • Alternative assignments • Tutoring • College Access • “Incredible Eggsperiment” Lab