ALEX Classroom Resource

  

Computer Science Fundamentals Unit 5 Course D Lesson 10: Snowflakes With Anna and Elsa (2018)

  Classroom Resource Information  

Title:

Computer Science Fundamentals Unit 5 Course D Lesson 10: Snowflakes With Anna and Elsa (2018)

URL:

https://curriculum.code.org/csf-18/coursed/10/

Content Source:

Code.org
Type: Lesson/Unit Plan

Overview:

Now that students know how to layer their loops, they can create so many beautiful things. This lesson will take students through a series of exercises to help them create their own portfolio-ready images using Anna and Elsa's excellent ice-skating skills!

In this series, students will get practice nesting loops while creating images that they will be excited to share. Beginning with a handful of instructions, students will make their own decisions when it comes to creating designs for repetition. They will then spin those around a variety of ways to end up with a work of art that is truly unique.

Students will be able to:
- break apart code into the largest repeatable sequences using both loops and nested loops.
- recognize the difference between using a loop and a nested loop.
- describe when a loop, nested loop, or no loop is needed.

Note: You will need to create a free account on code.org before you can view this resource.

Content Standard(s):
Digital Literacy and Computer Science
DLIT (2018)
Grade: 3
R6) Produce, review, and revise authentic artifacts that include multimedia using appropriate digital tools.

Unpacked Content
Evidence Of Student Attainment:
Students will:
  • produce authentic artifacts using digital tools using various forms of media.
  • review and revise authentic artifacts using digital tools.
Teacher Vocabulary:
  • multimedia
  • artifacts
  • Children's Online Privacy Protection Act (COPPA)
Knowledge:
Students know:
  • a variety of digital tools in which they can create or revise authentic artifacts to share their knowledge.
Skills:
Students are able to:
  • design and create authentic artifacts using approved digital tools that meet COPPA guidelines.
  • review an authentic artifact to revise with new or additional information.
Understanding:
Students understand that:
  • everyone can be an author, producer, director, etc.
  • , using digital tools.
Digital Literacy and Computer Science
DLIT (2018)
Grade: 3
2) Analyze a given list of sub-problems while addressing a larger problem.

Example: Problem - making a peanut butter sandwich; sub-problem - opening jar, finding a knife, getting the bread.
Problem - design and share a brochure; sub-problem - selecting font, choosing layout.

Unpacked Content
Evidence Of Student Attainment:
Students will:
  • analyze a given list of sub-problems while addressing a larger problem.
Teacher Vocabulary:
  • sub-problem
Knowledge:
Students know:
  • strategies for analyzing sub-problems from a given list for a larger problem.
Skills:
Students are able to:
  • analyze given lists of sub-problems while addressing a larger problem.
  • identify the sub-problems for a larger problem.
Understanding:
Students understand that:
  • larger problems have sub-problems.
  • it can be easier to solve a large problem if you identify smaller sub-problems to tackle or solve.
Digital Literacy and Computer Science
DLIT (2018)
Grade: 3
7) Test and debug a given program in a block-based visual programming environment using arithmetic operators, conditionals, and repetition in programs, in collaboration with others.

Examples: Sequencing cards for unplugged activities, online coding practice.

Unpacked Content
Evidence Of Student Attainment:
Students will:
  • test a given program in a block
  • based visual programming environment using arithmetic operators, conditionals, and repetition in programs.
  • debug a given program in a block
  • based visual programming environment using arithmetic operators, conditionals, and repetition in programs.
  • collaborate with others.
Teacher Vocabulary:
  • test
  • debug
  • program
  • block-based visual programming environment
  • arithmetic operators
  • conditionals
  • repetition
Knowledge:
Students know:
  • strategies for debugging a given program.
  • arithmetic operators create a single numerical solution from multiple oprations.
  • conditionals are "if, then" statements that direct the program.
Skills:
Students are able to:
  • test a given program in a block-based visual programming environment using arithmetic operators, conditionals, and repetition in programs, in collaboration with others.
  • debug a given program in a block-based visual programming environment using arithmetic operators, conditionals, and repetition in programs, in collaboration with others.
Understanding:
Students understand that:
  • a given program must be tested and debugged to run correctly.
  • block-based visual programming uses arithemetic operators, conditionals, and repetition to function.
Digital Literacy and Computer Science
DLIT (2018)
Grade: 3
22) Discuss the design process and use digital tools to illustrate potential solutions.

Unpacked Content
Evidence Of Student Attainment:
Students will:
  • discuss the design process and use digital tools to illustrate potential solutions.
Teacher Vocabulary:
  • design process
  • digital tools
  • potential
  • solution
Knowledge:
Students know:
  • the design process steps are to define the problem, research the problem, brainstorm and analyze ideas, imagine solutions, build a prototype and test it, and make improvements.
  • how to use digital tools to illustrate potential solutions.
Skills:
Students are able to:
  • discuss the design process and use digital tools to illustrate potential solutions.
Understanding:
Students understand that:
  • the design process steps are to define the problem, research the problem, brainstorm and analyze ideas, imagine solutions, build a prototype and test it, and make improvements.
  • how to use digital tools to illustrate potential solutions.
  • digital tools can be used to illustrate potential solutions for problems developed through design thinking.
Digital Literacy and Computer Science
DLIT (2018)
Grade: 3
23) Implement the design process to solve a simple problem.

Examples: Uneven table leg, noise in the cafeteria, tallying the collection of food drive donations.

Unpacked Content
Evidence Of Student Attainment:
Students will:
  • implement the design process to solve a simple problem.
Teacher Vocabulary:
  • implement
  • design process
  • problem
Knowledge:
Students know:
  • the steps in the design process are to define the problem, research the problem, brainstorm and analyze ideas, imagine solutions, build a prototype and test it, and make improvements.
  • how to implement the design process to solve a simple problem.
  • how to identify a simple problem.
Skills:
Students are able to:
  • identify the steps in the design process.
  • apply the design process to a simple problem.
  • implement the steps in the design process to solve a simple problem.
Understanding:
Students understand that:
  • the steps in the design process are to define the problem, research the problem, brainstorm and analyze ideas, imagine solutions, build a prototype and test it, and make improvements.
Tags: algorithm, debug, decompose, frozen, loops, nested loop, problem solving, program
License Type: Custom Permission Type
See Terms: https://code.org/tos
For full descriptions of license types and a guide to usage, visit :
https://creativecommons.org/licenses
Accessibility
Comments
  This resource provided by:  
Author: Aimee Bates