Thursday, January 24, 2012

6.NS.5 Understand that positive and negative numbers are used together to describe quantities having opposite directions or values (e.g., temperature above/below zero, elevation above/below sea level, credits/debits, positive/negative electric charge); use positive and negative numbers to represent quantities in real-world contexts, explaining the meaning of 0 in each situation.   


6.NS.6.a Recognize opposite signs of numbers as indicating locations on opposite sides of 0 on the number line; recognize that the opposite of the opposite of a number is the number itself, e.g., -(-3) = 3, and that 0 is its own opposite.   

IXL

• Integers: Understanding integers (Sixth grade - C.1)
• Integers: Absolute value and opposite integers (Sixth grade - C.2)
• Integers: Number lines with integers (Sixth grade - C.3)Measurement: Working with
• temperatures above and below zero (Sixth grade - Y.9)