1. Math 801A: Mathematical Operations – Whole Numbers
Mathematics Essentials
Feb 24th, 2017

2. Lesson Introduction Today I will...
use mental math and estimation strategies for operations involving integers and decimal fractions
apply mental math and estimation strategies in problem situations when appropriate
perform operations involving integers and decimal fractions in practice and problem situations using the most appropriate method
select and use appropriate measuring divices involving metric measurement

3. Measurement and Metric Units
Millimeters (mm)
Centimeters (cm)

4. Measurement and Metric Units
Decimeters (dm)
Kilometers (km)
Meters (m)

5. Perimeter and Area What is perimeter? What is area?
How are they related?
How do you calculate them (formulas)?

7. ROUNDING

8. Homework! Finish Whole Number Activity for next class.
Reminder: Mental math multipilcation and division assignment due TUESDAY.

9. Wednesday’s Class…
Quiz on mental math section. Will assess adding, subtracting, multiplying, dividing. You will need to know ALL strategies we have covered.

10. Homework! Finish Whole Number Activity for next class.
Problems 3ACEG, 7ACEH, 9, 11, 13, 15 for Wednesday.