Programming Fundamentals: Algorithm Writing
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Questions and Answers

What is the first step in writing algorithms according to the activity guide?

  • Evaluate existing algorithms
  • Answer reflection questions
  • Write out the steps for the algorithm
  • Read the prompt for your algorithm (correct)
  • Which of the following criteria is NOT mentioned for evaluating an algorithm?

  • Be efficient in step usage
  • Use the most complex language possible (correct)
  • Contain steps in a correct order
  • Achieve the desired outcome each time
  • In the algorithm writing process, what should be done after writing the steps?

  • Submit the algorithm for grading
  • Answer reflection questions (correct)
  • Revise the prompt
  • Review another student's algorithm
  • What activity follows after evaluating Algorithms A, B, and C?

    <p>Determine if steps are in the correct order</p> Signup and view all the answers

    What does the activity guide suggest about the efficiency of an algorithm?

    <p>It should use the least amount of steps possible</p> Signup and view all the answers

    Which of the following best defines the role of reflection questions in algorithm writing?

    <p>To assess the clarity and effectiveness of the algorithm</p> Signup and view all the answers

    What should be checked when determining if an algorithm is successful?

    <p>Whether the rules lead to the desired outcome when followed</p> Signup and view all the answers

    What is the purpose of re-sequencing an algorithm?

    <p>To validate the logic and order of actions</p> Signup and view all the answers

    What is the first step in the algorithm for washing hands?

    <p>Turn the sink on.</p> Signup and view all the answers

    In what order should you cook pasta according to the provided algorithm?

    <p>Fill a pot with water, turn on the range, add pasta to boiling water.</p> Signup and view all the answers

    Which of the following best defines an algorithm?

    <p>A step-by-step set of instructions to follow a specific task.</p> Signup and view all the answers

    What must you do after lathering soap in between your hands when washing them?

    <p>Rinse your hands under the sink.</p> Signup and view all the answers

    Which step comes last in the pasta cooking algorithm?

    <p>Serve the pasta with sauce.</p> Signup and view all the answers

    During the hand washing process, how long should the soap be lathered?

    <p>For exactly 20 seconds.</p> Signup and view all the answers

    Which of the following actions is NOT part of the algorithm for rinsing your mouth and toothbrush?

    <p>Use mouthwash before brushing.</p> Signup and view all the answers

    Which statement accurately describes a program?

    <p>Instructions written in a programming language for a computer.</p> Signup and view all the answers

    Study Notes

    Programming Fundamentals

    • This activity guide introduces the concept of algorithms and programs.
    • It encourages students to write, evaluate, and sequence their own algorithms.

    Algorithm Writing

    • Students are tasked with creating three algorithms: getting to school, checking email, and a personal algorithm of their choice.
    • For each algorithm, they need to list steps in order, ensuring clarity and conciseness.
    • Reflection questions guide students to assess the success and efficiency of their algorithms.
    • Success is determined by whether the steps, when followed in sequence, consistently lead to the desired outcome.
    • Efficiency focuses on minimizing the number of steps while still achieving the goal.

    Algorithm Evaluation

    • Students are presented with three pre-written algorithms: brushing your teeth, cooking pasta, and washing hands.
    • They need to analyze the order of steps in each algorithm. If the steps are out of order, they must rewrite them in the correct sequence.

    Extension Activity

    • The extension activity involves solving a maze using three different algorithms.
    • Students are asked to analyze the algorithms and compare the number of steps required for each one.

    Vocabulary

    • Algorithm: A set of step-by-step instructions for performing a specific task, which can be followed with or without a computer.
    • Program: A set of instructions written in a coding language that a computer can follow to perform a specific task.
    • The document recommends using online resources for additional information on algorithms and programming.

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    Related Documents

    0.5_Activity_Guide.pdf

    Description

    This quiz focuses on the fundamental concepts of algorithms and programming. Students will create their own algorithms, evaluate pre-written ones, and reflect on their effectiveness and efficiency. Assess your understanding of algorithm design and implementation.

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