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Scribe post #4

Target

Find area of shapes(triangle rectangle parallelograms)

Examples 

Triangle- The base times the height then you divide it be 2. 

Base=3 Height=2   So it would be 3*2=6÷2=3 which is the area.

Rectangle- The width times the legth.

Width=5 Legth=3  So it would be 5*3=15 which is the area.

Parallelogram-Make a imaginary right triangle by the otner one but delete the other.

Then it will be the same as a rectangle.

Scribe Post #3

Learning Target

Converting improper factions to mixed numbers and visversa.

Example 

13                    3/13=   4  1            or     5    4              5*5=25+4=     29

3                                    3                         5                                  5

Lesson 

If you had a improper fraction to a mixed decemal.  You will have to  divide the denomanator by the numerator.  Then the remaner is you fraction and anwer is the whole number.  Now if you had a mixed number to turn it in to a improper faction.  You will have to times the denomenator by the whole number.  Then add it to the numerator with the number you got.

Links 

DR. Math 

 

 

Scribe Post #2

 

 

 
Learning Target

Use stragety to develop formulas for finding the cirumference of a circle.

Example problem 

If the diamitor is 5. What is the cirumference?

5*3.14=cirumfrence

5*3.14=15.7

Lesson 

If you only have the cirumference or the diamitor. You then times it by π (pi).Then you get the answer.

 

Links 

Circomference

More Circomference 

Even More Circomference

Scribe Post #1

Learning Target

Estemating sums and differents useing decimals.

Example Problem

26.98 +13.65

27+ 14

53.62 - 27.21

54-27

Lesson

To estemat a addition or subtraction problem with decimals. You must round the the tenth place to the nearest one.

Then add or subtract them to gr the answer.

Thermal Energy

This is a cool link. So check it out!  I mean it.

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