# Understanding Integers and Sea Level Measurement

This article introduces how to identify, represent, order, and compare integers, and how to identify and describe the absolute value of integers. Also, it explains how to measure the distance above and below sea level using real-life examples.

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## About Understanding Integers and Sea Level Measurement

PowerPoint presentation about 'Understanding Integers and Sea Level Measurement'. This presentation describes the topic on This article introduces how to identify, represent, order, and compare integers, and how to identify and describe the absolute value of integers. Also, it explains how to measure the distance above and below sea level using real-life examples.. The key topics included in this slideshow are integers, absolute value, sea level, measurement, above sea level,. Download this presentation absolutely free.

## Presentation Transcript

1. Integers SOL 6.3 by Kathy Woodard

2. 6.3 The student will a) identify and represent integers; b) order and compare integers; and c) identify and describe absolute value of integers.

3. Above Sea Level Sea Level Below Sea Level Image from http://www.buzzhawaii.com/Tropical_Ocean_Fun_Cruise_-_Oahu

4. How Many Feet Above Sea Level? http://geology.com/state-map/virginia.shtml +166 ft Richmond +5,729 ft Mt. Rogers

5. Put the Data on a Spreadsheet For each red dash enter the feet above sea level, and make a bar graph of the data to see a side view of VA!

6. How Many Feet Below Sea Level? 650 ft

7. Positive Numbers Sea Level Negative Numbers Image from http://www.buzzhawaii.com/Tropical_Ocean_Fun_Cruise_-_Oahu

8. Google Earth Map

9. Graph of Feet Above or Below Sea Level for Virginia from Mountains to Atlantic Ocean Floor Positive numbers Negative numbers

10. whole numbers, their negative opposites, and zero Integers: Positive numbers Negative numbers Zero

11. http://www.showmethemath.com/C oncepts_Explained/oppositeNumbers.html Show Me the Math Find the opposite of a given integer. Opposite of an Integer

12. K A T H Y K = A= T= H= Y= Find the Value of a Point

13. Comparing Integers How can you tell which integer is greater? Put them on a number line! Smaller <-------- ---------> Bigger

14. Practice Compare the integers by writing < or > 6 -6 0 -10 5 7 5 -7 1 -8

15. Practice Compare the integers by writing < or > 6 > -6 0 > -10 5 < 7 5 > -7 1 > -8

16. http://www.mathgoodies.com/les sons/vol5/compare_order.html Real Life Integers

17. http://www.xpmath.com/forums/a rcade.php?do=play&gameid=61 XP Math Practice comparing integers. Compare Integers

18. http://www.showmethemath.com/C oncepts_Explained/absoluteValue.html Show Me the Math Good visualization of absolute value in an interactive applet. Absolute Value

19. BrainPop Absolute Value http://www.brainpop.com/math/numbersandoperations/absolutevalue/preview.weml

20. http://www.explorelearning.com choose Comparing and Ordering Integers Explore Learning Plot 4 integers on a number line and then click to show their opposites and absolute values. Graph Integers & Absolute Value

21. 1. Place the following points on a number line: Z: 4 M: -7 W: -10 T: 0 2. Write >, =, or < to compare the integers: 1 -1 3. Write >, =, or < to compare the integers: 3 -5 4. What is the opposite of 7? 5. Which of these are integers? 0 -300 4.75 27 6. What is the absolute value of -25 ? 7. 8.

22. 07 SOL 6.5*

23. 06 SOL 6.5*

24. 07 SOL 6.5*

25. 08 SOL 6.5