Graphic Organizers

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# Graphic Organizers - PowerPoint PPT Presentation

Graphic Organizers. Used in Math Class. The Meaning of Place Value. Vocabulary Word. period. place value. Key Words. decimal point. power of ten. Definition. The value of a digit determined by its place in a number. 7,205 in expanded form is

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### Graphic Organizers

Used in Math Class

The Meaning of Place Value

Vocabulary Word

period

place value

Key

Words

decimal point

power of ten

Definition

The value of a digit determined

by its place in a number

7,205 in expanded form is

(7 x 103) + (2 x 102) + (5 x 100)

The place value of 3 in

371,405,151 is 3 hundred million

Example

Related URLs:Base Blocks,Base Blocks Decimals, handout (PDF), Power of Ten

Example

Properties of Multiplication

Associative Property

(a x b) x c = a x (b x c)

Commutative Property

a x b = b x a

Multiplication

Properties

Distributive Property

a x (b + c) = (a x b) + (a x c)

Identity Property

a x 1 = 1 x a = a

• Related URLs:
• Multiplication Properties
• Rectangle Multiplication
• Multiplication Applet
• Sieve of Eratosthenes
• Summary of Patterns

Zero Property

a x 0 = 0 x a = 0

Information Path

survey

data

frequency table

line plot

stem-and leaf plot

line graph

histogram

bar graph

• Related URLs:
• Take a Survey!
• Create a Graph
• Histogram
• Bar graph
• Accessing and Investigating Data Using the World Wide Web
• Collecting and Examining Weather Data

conclusion

predictions

Probability Of An Event

impossible

equally

likely

certain

less

likely

more

likely

½

1

0

Related URLs: Spinner, Stick or Switch, Coin Toss,

Triangle Classification

scalene

no congruent sides

sides

isosceles

at least two congruent sides

equilateral

three congruent sides

Triangles

One obtuse angle

two acute angles

obtuse

angles

one right angle

two acute angles

right

three acute angles

acute

Related URLs: Virtual Congruent Triangles, Investigating the Concept of Triangle and the Properties of Polygons: Making Triangles,

Proper and Improper Fractions

unit

fraction

simple

form

mixed

number

Proper

Fractions

Improper

Fractions

is less

than1

reciprocal

Is greater than

or equal to 1

Related URLs: Fractions - Parts of a Whole , visualizing, naming, adding, comparing, multiplying

Different Ways to Write a Number

Expanded form:

60,000 + 5,000 + 900 = 200 + 1

Standard form:

65,921

4 different ways

Word form:

sixty-five thousand, nine hundred twenty-one

Short word form:

65 thousand, 921

Exploring Prime Numbers

Definition

Fact

A whole number that has only itself and 1 as factors

Even numbers can not be prime

1 is not prime

PRIME NUMBERS

Examples

Non-examples

12, 15, 16

19, 29, 31

Square

Pentagon

Parallelograms

Rectangle

Rhombus

Hexagon

Octagon

Trapezoid

Triangles

Equilateral

Scalene

Right

Acute

Isosceles

Obtuse

Different Types of Polygons

Polygons

How to Plot an Ordered Pair

Name an ordered pair

x – axis

horizontal axis

x - coordinate

y – axis

vertical axis

y - coordinate

Plot the point at the intersection

length

capacity

weight

temperature

Units of Measure

centimeter

milliliter

meter

inch

cup

liter

foot

pint

yard

quart

gallon

Units

of

Measure

pounds

degrees Fahrenheit

kilograms

degrees Celsius