Lesson Plan Template (Stages adapted from the UBD model by McTighe and Wiggins) Teacher: Mrs. H. Easter Date(s): Grade Level or Course: Biology Content or Unit: DNA & Protein Synthesis STAGE 1: Desired Results ~ What will students be learning? SOL/Learning Objective Specify the behaviors, conditions, and criteria. Indicate the verbs used in the Curriculum Framework. 6 Create 5 Evaluate 4 Analyze 3 Apply 2 Understand 1 Remember Bio.5 e: The student will investigate and understand common mechanisms of inheritance and protein synthesis. Key concepts include historical development of the structural model of DNA - Describe the basic structure of DNA and its function in inheritance. - Describe the key events leading to the development of the structural model of DNA. Bio.5 g: The student will investigate and understand common mechanisms of inheritance and protein synthesis. Key concepts include the structure, function, and replication of nucleic acids; - Explain the process of DNA replication. Bio.5 h: The student will investigate and understand common mechanisms of inheritance and protein synthesis. Key concepts include events involved in the construction of proteins. - Given a DNA sequence, write a complementary mRNA strand (A-U, T-A, C-G and G-C). - Explain the process of protein synthesis, including DNA transcription and translation VERBS Write Investigate Understand Explain Describe Given a DNA sequence students will write the complementary strand with 90% accuracy. Essential Questions & Understandings/Bi g Ideas Look for Essential Questions that are overarching or topical and help guide the unit plan. These questions promote conceptual thinking and add coherence to a series of lessons. An idea is “big” if it helps make sense of seemingly isolated facts. Key Vocabulary Look for in the Curriculum Framework and other adopted resources. Every single living organism known to mankind has a universal genetic code based in DNA. The differences that we can see between all life forms on earth are due to different codes written by only four different bases in DNA. The study of DNA and protein synthesis is often called the "Central Dogma of Biology" because tracking the creation of a protein from DNA to RNA and then finally to a functional protein is the sole basis of how human life is able to exist. 1. How are genes related to traits? 2. How do cells produce proteins? 3. How is DNA replicated? 4. What is the structure of DNA? 5. How do the nitrogenous bases pair? 6. What is a gene and what does it do? 7. What occurs during transcription and translation? Adenine Anticodon Codon Cytosine Deoxyribonucleic Acid Exon Gene Gene Expression Guanine Inducer Intron mutagen Nucleotide Purine Genetic Code Richmond Public Schools 2014-15 Explanations version 1 Lesson Plan Template (Stages adapted from the UBD model by McTighe and Wiggins) mRNA pyrimidine Replication Ribonucleic Acid RNA polymerase rRNA Transcription Transformation translation Repressor protein Thymine tRNA Uracil STAGE 2: Assessment Evidence ~ What is evidence of mastery? Assessment Part 1 Start with the end in mind! Consider here a sample question or performance task students will need to do as evidence of mastery of this objective. Evidence of Mastery: Students will display mastery by consistently scoring above the "C" range on all assessments. Success and mastery will also be shown by increasing scores from the beginning of the unit to the end of the unit. Overall mastery of the content and successful learning of the Targeted Objectives will be measured by assessing the DNA & Protein Synthesis Test (both parts) and the follow-up activity in "DNA to Disease". Mastery will result in final assessment scores above a "C". Possible misconceptions or learning gaps DNA is not present in all living things Complete the above task yourself; think about what might be hardest for students to grasp? • Transcription and translation are somewhat random processes. DNA and RNA are structurally identical. • Transcription and translation both happen in the nucleus. • Information is stored somewhere within the nucleotides and not in their sequence. STAGE 3: Learning Plan ~ What are the strategies and activities you plan to use? Snapshot / Warm-up Activate prior knowledge and get students thinking about & motivated for today’s lesson. How are genes passed from generation to generation and how does this relate to Mendelian Genetics? What is the central dogma of biology? By what means is DNA made into a protein and what molecules are involved? What scientists were involved in the formation of the DNA model and what contributions did they each make? How is DNA copied and what molecules other than DNA are involved? How is DNA made into mRNA and how is that used to create a functional protein? Richmond Public Schools 2014-15 Explanations version 2 Lesson Plan Template Instructional Strategies Think in term of high yield strategies, such as: Identifying similarities and differences Summarizing and note taking Reinforcing effort and providing recognition Homework and practice Nonlinguistic representations Cooperative learning Setting objectives and providing feedback Generating and testing hypothesis Questions, cues, and advance organizers Teaching and Learning Activities Plan for modeling, small or whole group instruction, and work stations. Include your examples, guided practice, problems or questions to pose, independent activities. It may help to think in terms of: “I do …” “We do…” “Students do …” (Stages adapted from the UBD model by McTighe and Wiggins) Students will fill in the "know" and "want to know" sections of a KWL chart about what they know and what they want to know about DNA and how it becomes a protein. Students will watch the Bill Nye DNA & Protein Synthesis video and answer worksheet questions based on the information presented to them. Students will discuss (in pairs and as a class) what they learned during the movie and fill-in the "learned" section of their KWL chart. On the back, I will encourage them to write questions that they still have about DNA and how it determines what proteins are made. Students will receive a set of terms and a set of definitions and working with a partner, match the terms and definitions together. We will check and discuss this as a class as a lead-in to the PowerPoint Lesson. Students will receive a set of terms and a set of definitions and working with a partner, match the terms and definitions together. We will check and discuss this as a class as a lead-in to the PowerPoint Lesson. Students will be asked questions about fill-in notes while I go over the "DNA, Transcription and Translation" PowerPoint. While going over the PowerPoint, I will ask questions using active engage. Students will be given the DNA Practice worksheet to complete and will work on it while I circulate to help guide them through answering the questions. Students will answer a Google Form questionnaire exit ticket that asks questions concerning DNA replication, transcription and translation. Richmond Public Schools 2014-15 Explanations version 3 Lesson Plan Template Differentiation (Stages adapted from the UBD model by McTighe and Wiggins) Higher Level Thinking Students are given the Transcription & Translation Lab Activity Materials. In this activity, they are asked to replicate a DNA strand, transcribe that strand into mRNA and then finally make a polypeptide strand from the mRNA. As a closure/summary, the students will answer the conclusion questions at the end of the activity based on the procedures they completed. Technology Use Use the Gizmo online simulation: RNA and Protein Synthesis Connections to other subject areas and/or authentic applications Students will complete a "DNA to Disease" activity that brings a realworld aspect to how important proteins are in the body. Using a BLAST Program and a template DNA strand, students will observe how mistakes made during protein synthesis can cause real-life diseases such as Alzheimer's Pakinson's and breast cancer Students will fill out a reflection exit card in a Google Form. They will reflect on what they have learned, what worked during the lessons and how they can improve in the future Checking for Understanding STAGE 4: Closure ~ What did the students master & what are they missing? Lesson Closure & Student Summarizing of their Learning Review what students learned or should have learned. Recognize gaps and allow them to help you plan for the next lesson(s). Assessment Part 2 Revisit Assessment Part 1. Plan a formative assessment which shows concretely what students mastered today. This might be: Exit card Short Quiz Seatwork/Practice Sheet collected Written response to a prompt Oral responses/participation . The closure activity will be broken into two 10 minute sections. During the first 10 minutes, students will create a Google Form of 5-10 review questions based on what we have learned and then post the link in a Drop Box. During the final 10 minutes, the students will go to different Google Forms and answer the questions. Students will complete a two part summative assessment. The first part will consist of multiple choice, multiple select and short answer questions and will be completed online. The second part will be given on paper and will be more application and creation questions. Teacher Reflection / Effectiveness of Learning Teachers will reflect on the student learning and use assessment data to determine if students have mastered the material. Richmond Public Schools 2014-15 Explanations version 4
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