LEARNER OBJECTIVES:
TEKS / Texas Essential Knowledge and Skills:
 Evaluate arithmetic expressions in the interaction window.
 Apply rules of computation.
 Demonstrate use of DrScheme's programming environment.


Math TAAS:

PROCEDURES/ACTIVITIES:
 TAAS Activity: Write expressions using scientific notation in the interaction window.
 Play pingpong in DrScheme
 Explain terms/concepts:
 rules of computation
 programming language
 data
 atomic data
 compound data
 operation
 primitive operation
 DrScheme's programming environment
 definition window
 interaction window
 Evaluate arithmetic expressions

ASSESSMENT:
Observe application of arithmetic expressions.
Team student check each other's work.

MATERIALS:
1. Software: DrScheme Programming Environment
2. Hardware: Dell 586, 75 mhz computer
3. Reading from How to Design Programs: Chapter 1  Students, Teachers and Computers
