# Integers SOL 6.3 by Kathy Woodard. 6.3 The student will a) identify and represent integers; b) order and compare integers; and c) identify and describe.

## Presentation on theme: "Integers SOL 6.3 by Kathy Woodard. 6.3 The student will a) identify and represent integers; b) order and compare integers; and c) identify and describe."— Presentation transcript:

Integers SOL 6.3 by Kathy Woodard

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

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

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

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!

How Many Feet Below Sea Level? 650 ft

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

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

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

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

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

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

Practice Compare the integers by writing 6 -6 0 -10 5 7 5 -7 1 -8

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

http://www.mathgoodies.com/lessons/vol5/compare_order.html Real Life Integers

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

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

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

http://www.explorelearning.comhttp://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

1. Place the following points on a number line: Z: 4M: -7W: -10T: 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? ½0-3004.7527 6. What is the absolute value of -25 ? 7. 8.

07 SOL 6.5*

06 SOL 6.5*

07 SOL 6.5*

08 SOL 6.5

Download ppt "Integers SOL 6.3 by Kathy Woodard. 6.3 The student will a) identify and represent integers; b) order and compare integers; and c) identify and describe."

Similar presentations