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.
How Many Feet Above Sea Level? 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
Google Earth Map
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
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
Practice Compare the integers by writing 6> -6 0> -10 5< 7 5> -7 1> -8
Real Life Integers
XP Math Practice comparing integers. Compare Integers
Show Me the Math Good visualization of absolute value in an interactive applet. Absolute Value
BrainPop Absolute Value
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: Write >, =, or < to compare the integers: What is the opposite of 7? 5. Which of these are integers? ½ What is the absolute value of -25 ? 7. 8.