By Matthew Lepak

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Grade level 5 th Grade
Content area: Math
Academic Standards: Students will learn the basics of math and then they will grow into trickier problems
Students will get a refresher on basic math like multiplication, subtraction, addition, and subtraction. They will also apply it to multistep problems and decimal numbers.
They will also learn square roots and numbers raised to a power.

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 http://www.youtube.com/watch?v=beL9kRlFrs http://www.multiplication.com/games/play/ dynamite-multiplication

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Addition is adding numbers together to get a bigger number
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Ex 2+2=4
30+10=40
50+50+50=100

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Subtraction is subtracting numbers to get a smaller number
Ex 2-1=1
25-5=20

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Multiplication is multiplying numbers together to get a bigger number
Ex 2x3=6
6x10=60

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There are formulas that involve more multiplication
Ex circumference of a circle: D x 3.14
Pi=3.14 and D=diameter
Ex 2x3.14=6.28
Area of a triangle: BxHx1/2
B=base H=height

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Base of a triangle is 5 and the Height is 10.
Find the Area.
Answer: 25

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Division is dividing numbers
4/2=2
10/2=5
36/4=9

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Fractions are non-whole numbers aka less than 1 but not 0
Ex ½
¾
28/30
1/100

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Decimal numbers are also fraction, but they can be irrational or greater than 1
Ex 5.5
0.3333333333 (1/3)
0.48394785893839484555343 (irrational number)
3.14

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0.1 one tenth
0.01 one hundredth
0.001 one thousandth

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There are big numbers that can be multiplied too
Ex
15x3=45
100x30=3000

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Numbers raised to a power is how many times a number is multiplied by itself
Ex 10^2=100 10x10
2^5=32 2x2x2x2x2

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Any number raised to the second power
2^2=4 2x2
5^2=25 5x5

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Area of a circle: 3.14xR^2
Pi=3.14 R=radius
Ex 3.14X2^2
Answer: 39.44

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Find the area of a circle with a radius of 5 round your answers to the nearest hundredth
Answer: 246.49

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A number cubed is any number raised to the third power
Ex 3^3=27
5^3= 125

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A number that is multiplied by itself to get a number
Square root of 49 is 7
Square root of 9 is 3

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[Web Photo]. Retrieved from http://mathtnotes.webs.com/22346.jpg
[Web Photo]. Retrieved from http://schools.nyc.gov/NR/rdonlyres/121DCAE5-D563-
4F87-AB77-4567547CB9F5/64928/Math_Symbol_Clipart.jpg
[Web Photo]. Retrieved from http://www.coolmath4kids.com/addition/images/addition01-03.gif
[Web Photo]. Retrieved from http://www.digitwhiz.com/digiblog/wpcontent/uploads/2013/01/math-and-symbols-image3.jpg
[Web Photo]. Retrieved from http://upload.wikimedia.org/wikipedia/commons/thumb/4/43/Subtraction.svg/571px-
Subtraction.svg.png
[Web Photo]. Retrieved from http://www.mathsteacher.com.au/year7/ch01_whole/05_div/Image6473.gif
[Web Photo]. Retrieved from http://www.eonhq.com/m/images/apples-15.jpg
[Web Photo]. Retrieved from http://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Green_equilateral_triang le_point_up.svg/600px-Green_equilateral_triangle_point_up.svg.png

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 [Web Photo]. Retrieved from http://www.teachingideas.co.uk/_siteimages/_sectionheaders/maths_division_l.jpg
[Web Photo]. Retrieved from http://4.bp.blogspot.com/-
_lD7URChCFU/TVi7L665w7I/AAAAAAAAABA/CtgZ75LUaCk/s1600/fractions_3bmu.jpg
[Web Photo]. Retrieved from http://www.mathsisfun.com/definitions/images/decimalfraction.gif
[Web Photo]. Retrieved from http://www.enchantedlearning.com/math/decimals/placevalue/gifs/ex.GIF
[Web Photo]. Retrieved from http://www.okiebrent.com/wpcontent/uploads/2009/08/bignumber_okfamilypremiums.jpg
[Web Photo]. Retrieved from http://www.coolmath.com/prealgebra/04exponents/images/01-exponents-definition-03.gif
[Web Photo]. Retrieved from http://www.magicsquares.net/Image_number/Odd2Sqr.gif
[Web Photo]. Retrieved from http://ed101.bu.edu/StudentDoc/Archives/ED101fa10/moyojm/Images/redcircle.png

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[Web Photo]. Retrieved from http://www.charlespetzold.com/blog/2012/12/BezierCircleFigure3.png
[Web Photo]. Retrieved from http://www.magicsquares.net/Image_number/Odd2Cube.gif
[Web Photo]. Retrieved from http://www.math.com/school/subject1/images/S1U1L9DP3.gif
[Web Photo]. Retrieved from http://us.123rf.com/400wm/400/400/milagli/milagli1005/milagli100500058/703630
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