N.S. 1-2

Assignment: Create an exemplar that demonstrates an understanding of Standard NS 1.2 

Your final product must include the following:

• The text of the standard as written in the California State Framework. 
• (see http://www.cde.ca.gov/ci/ma/cf/documents/math-ch3-k-7.pdf)
• What the standard really means in student friendly language.
• A sample problem that you create.
• An exemplar solution to your problem.
• A link to one of Mr. Cox's examples.
• A link to some other online resource for Standard NS 1.2 

Due: Friday October 10 no later than 3:00pm  

Standard NS 1-2

Add, subtract, multiply, and divide rational numbers (integers, fractions, and terminating decimals) and take positive rational numbers to whole-number powers.

What that means...

You need to know how to add, substract, multply, and divide. Also, know how to define what rational numbers are and lastly I can take positive rational numbers to whole number powers. 

Sample 

5(7)+25-20

      2

Exemplar

5(7)+25-20                 Do the multiplication       

      2

35+25-20                Do all adition

      2
 

60-20                  Do subtraction

    2

30                    Divide to get your final answer

 2

15                    Your final answer

If you need help...

http://sms.portervilleschools.org/Cox/CoxExample%20by%20section%20Alg%201.html

http://www.emathforall.com/mathss/text/number_sense.html

PLEASE COMMENT