Download 7th Grade Math

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7
Grade Math
Week of 9/29/14
Information from : http://net.cmsdnet.net/schools/math/sld005.htm
http://www.mathsisfun.com/adding-decimals.html
Monday: Bell Work
Benchmark
1) You may write on the test. Show your
work there ***read each question carefully
and completely
2) Fill in the correct bubbles.
3) Turn in when complete and read quietly.
Exit / Closure
• Why is important to change the numerator
when you change the denominator?
Tuesday: Bell Work
1) A teacher had a total of t pens. She gave an equal number of
pens to each of 10 students and had 8 pens left over. Which
equation could be used to find x, the number of pens each
student received?
A t = 10x
B t = 18x
C t = 8x + 10
D t = 10x + 8
2) Mrs. Bryant had a total of t pencils. She gave an equal
number of pencils to each of her two nephews and had 20
pencils left over. Which equation could be used to find p,
the number of pencils each nephew received?
A t = 2p + 20
B t = 22p
C t = 22p + 2
D t = 2p
Lesson
• ... solve real-world problems
involving the addition, subtraction,
multiplication, and/or division of
rational numbers? (7.NS.3)
Fraction Equations
1 ½ b + 8 = 12
Exit/ Closure
Solve the following (use an index card)
3 2/5 x - 4 = 13
Show your work to justify your answer
Wednesday: Bell Work
Lesson
• ... solve real-world problems
involving the addition, subtraction,
multiplication, and/or division of
rational numbers? (7.NS.3)
Fraction Review
http://www.math-play.com/FractionsJeopardy/fractions-jeopardy.html
Exit / Closure
• When comparing rational numbers is it
important for them to be in the same
format?
Thursday: Bell Work
Which value of m does not make this inequality true?
0.4 < m 0.9
F 5/8
G 9/10
H 1/3
J 4/5
Lesson
• ... solve real-world problems involving
the addition, subtraction,
multiplication, and/or division of
rational numbers? (7.NS.3)
• N2K 7
EQ: How can you judge the reasonableness of the
results of rational number estimates and / or
computations? (SPI: 0606.1.2)
Critical Thinking Activity
Dan worked as a volunteer for a total of 103
hours in 21 days. He worked about the
same number of hours each day. Which is
the best estimate of the number of hours
Dan worked as a volunteer each day?
A3 B4
C5
D6
Constructed Response
Amy is in charge or ordering new computers for
her classroom. If each computer costs
$1256.33 and Amy needs to order 5 computers,
about how much money will Amy need?
Amy says she will need about $5,000.00 for her
new computers. She shows her work:
$1256.33 rounds to $1000.00 and 1000.00 times
5 = $5,000.00
Did Amy round correctly for this situation? Defend
you answers using words and examples.
Exit / Closure
• What is the importance of checking your
work in math?
• Discuss with a partner
Friday: Bell Work
On desk have the following:
Paper/ pencil
Textbook
Composition NB
This check will count as a classwork grade (no retakes). You may use your
textbook, notebook and calculator. Read each question carefully.
Lesson
• ... solve real-world problems involving
the addition, subtraction, multiplication,
and/or division of rational numbers?
(7.NS.3)