Students should be able to identify a transformation or draw a particular transformation of a given figure on a grid or graph. Strand V - Algebra 13. Explain and reflect differences between calculators with arithmetic logic and calculators with algebraic logic when symbolizing a keying sequence and in the display as each key is pressed. Use variables to describe arithmetic processes, to generalize arithmetic statements, and to generalize a problem situation. Strand VI - Measurement 16.
Measure angles with a protractor.
Strand VII - Estimation and Mental Computation 19. Apply appropriate strategies to find estimates of sums, differences, products, and quotients of whole numbers and determine whether the estimate is greater than or less than the exact result.