2nd Six Weeks:
     
Math:
         Week 1:  Topic 2-Finish Rounding and Estimating
                         Topic 4-Begin Subtraction Number Sense
          Week 2: Finish Topic 4-Subtraction Number Sense
                        Benchmark Test 1 Topics 1-4
          Week 3: Topic 5-Subtraction With Whole Numbers
                         (With and without Regrouping)

Social Studies:
          Week 1: Columbus
          Week 2: Using a Landform Map
                        Complete Community Unit
           Week 3: Freedom Week

Character Lessons:
            Weeks 1-3 Being Nice to Others

These are some websites you might find helpful for math problems.

http://www.e-learningforkids.org/courses.html#compskills

 

http://www.free-training-tutorial.com/rounding-games.html

 

http://www.mathnook.com/math/skill/roundinggames.php