Math and Science week of March 7th

Grade 2: click here for lesson plans
Homework:
Monday, 3/7

• math:  

1. Draw and solve.   Leann has 12 ten-dollar bills and 7 one-dollar bills. Josh has 5 fewer ten-dollar bills and 4 fewer one-dollar bills than Leann. What is the value of Josh’s money?

2. Write each number in word form and expanded form:  863,      507,       2,451

• science:  

Wednesday, 3/9:

• math: go math workbook p. 47 comparing three digit numbers
• science:  

Grade 3: click here for lesson plans
Homework:

Monday, 3/7:

• math:    Solve using associative property on loose-leaf:  a.  (3  x 5)  x 2         b.     4 x (2 x 5)     c.  5 x (1 x 10)

• science:  

Wednesday, 3/9:

• math:  go math workbook p. 77

• science: copy and answer on loose-leaf. What happens to electricity when the circuit is closed and when it is open? Why?

Grade 4: click here for lesson plans
Homework:

Monday, 3/7:

• math:     worksheet p. 55-56

• science: Thought question for achieve 3000 article "A Water Battle" due Thursday.

Wednesday:

• math: solve using area model:  a) 2 × 617     b) 5 × 642.  Do workbook p. 29

• science: Water Battle thought question due revised on loose-leaf