Karen NorthPeriod 1A, 2A, 4AComputer Science I Lesson ?

LEARNER OBJECTIVES:
TEKS / Texas Essential Knowledge and Skills:
  1. TLW Design programs using the DESIGN RECIPE.
  2. TLW Name the parts of the design recipe.
Math TAAS:
PROCEDURES/ACTIVITIES:
TAAS Activity: Write a computer program.
  1. Explain terms:
    • Program consumes vs produces.
    • Relationship of inputs to outputs.
    • Auxiliary program.
    • Design Recipe
    • Contract
    • Header
    • Program's parameters
    • Purpose statement
    • Program examples
    • Reuse a program as if it were a primitive operation
    • What a program computes vs. how it is computed
    • Domain knowledge
  2. Find 2 problems from math/science book and solve using the design recipe.
  3. Write programs from each of the problems.
ASSESSMENT:
  • Explain the steps of the design recipe.
  • Apply steps by writing programs using the design recipe to solve word problems.
  • Test on solving word problems (Chapter 2).
  • MATERIALS:
    1. Software: DrScheme Programming Environment
    2. Hardware: Dell 586, 75 MHz computer
    3. Reading from How to Design Programs: Chapter 2.7