Math Blog

Liquid Volume

Posted by Raegan Solomon at 10/10/2014
We started investigating liquid volume today, and look at our special guest!
Mr. B    Mr. B
 
When you look at the three containers below. Are all three holding 100 milliliters? Explain your answer.
1.  1      2.  2    3. 3
 
 
 
 
150   kids  kids    kids
 

Subtraction Strategies

Posted by Raegan Solomon at 10/8/2014
Chose one of the following subtraction strategies and explain the photograph. 
1. 
 1
 
 
2.2  
 
 
3. 3  
 
 
4.4  
 
 
5.5  
 
 
6.6  
 
 
 
7. 7  
 

What Time Is It?

Posted by Raegan Solomon at 10/1/2014
Which clock shows 4:45? How do you know?
 
clock 11      clock 22                                   clock 33

Comparison Strategies

Posted by Raegan Solomon at 10/1/2014
We've worked on many strategies for the following problem: problem
1.  1      2.    2                       3.   3                                                      
 
4.  4      5.   5  
Kids:  Which strategy did you use? Why?