conclusion about these features cubes are three dimensional features main ideasfeatures cubesquare...
TRANSCRIPT
Conclusion about these features
Cubes are Three Dimensional
FeaturesMain ideas Features
Cube Square
Conclusion about these features
Squares areOne Dimensional
Count the sidesA cube has ______ sides.
Count the sidesA square has______ sides.
Sides
Conclusion about this main idea
The sides are shaped like
squares
Hold the block and count the cornersA cube has _______ corners.
Touch each corner with your pencilA square has______ corners.
Corners
Conclusion about this main idea
A cube has more corners
Build something
Make a design on paper
What can you do with
it?
Conclusion about this main idea
A square is easier to draw and use
Divide
Divide both numbers and start again
3 3-3 =1 6 6-3 =2
Is there a number that will divide into both numbers?No, the fraction is reduced 4 7Yes, keep going
Is the numerator 1 less than the denominator?Yes, the fraction is reduced 5/6
No, keep going 5/3 = 1 2/3
Is the numerator a “1”?
Yes, the fraction is reduced 1/6
No, keep going 2/4 = 1/2
How to tell if a fraction is reduced to lowest terms
Reducing Fractions Is about …
Key Topicis about... Angles 4 kinds of angles Straight Acute Right Obtuse 180 0 180 does not bend less than 90 0 1 -- 89 0 0 small angle always 90 0 square corners perpendicular greater than 90 0 0 91 - 179 0 wide angle angle larger than right angle type of angle is determined by the degree of arch © 2001 Edwin S. Ellis So what? What is important to understand about this?
Key Topicis about... POLYGONS labeling shapes according to the number of sidesTriangleQuadrilateralPentagonHexagonOctagonDecagon3 sides3 angles4 sides4 angles5 sides5 angles6 sides6 angles8 sides8 angles10 sides10 anglesTRI means 3QUAD means 4Pent means 5Hex means 6Oct means 8Dec means 10Polygon is a closed, flat figure with straight lines for sides© 1998 Edwin S. EllisSo what? What is important to understand about this?
Key Topic is about...
Essential Details
Divisibility
two (2) - if a number ends with 0,2,4,6,8
dividing numbers that don’t have remainders
five (5) - if a number ends with 0 or 5
ten (10) - if a number ends with 0
three (3) - if the sum of the digits can be
nine (9) - if the sum of the digits can be
It’s an easier way to divide BIG numbers!
Lesson by Tuwanna McGee
So what? What is important to understand about this?
divided by 3
divided by 9
DetailEssential because...Main ideaDetailEssential because...Main ideais about... Lines 2 kinds of linesParallelPerpendicularIntersect / meetform right anglesforms a square cornernever intersect, meet, or touchsame planego in same directionThere are only two types of lines© 1998 Edwin S. EllisKey Topic So what? What is important to understand about this?
Word Walls
New WordDefinition Picture
Knowledge Connection
triangle3 sides 3 angles “tri” means 3
Looks like a pyramid
quadrilateral4 sides 4 angles “quad” means 4
Looks like a box
hexagon6 sided box; 6 angles “hex” means 6
Looks like a stop sign
pentagon5 sided box; 5 angle “pent” means 5
Looks like a house
Main Idea
Details
Five (5)
If a number ends withO or 5
Topic
Details
Divisibility
Dividing numbers that don’t have remainders
Main Idea
Details
Two (2)
If a number ends withO, 2, 4, 6, 8
Main Idea
Details
Ten (10)
If a number ends with O
Main Idea
Details
Nine (9)
If the sum of the digits can be divided by 9
Main Idea
Details
Three (3)
If the sum of the digits can be divided by 3
TOPIC Order of Operations - What we should do in an equation situation…AHSGE: I-1 Apply order of operations
Main Idea
Details
PLEASE
Parenthesis Do all parentheses first.
Main Idea
Details
EXCUSE
ExponentsDo all exponents second.
Main Idea
Details
MY
Multiplication Do all multiplication from left to right next.
Main Idea
Details
DEAR
Division Do all division from left to right next.
Main Idea
Details
AUNT
AdditionDo all addition from left to right.
Main Idea
Details
SALLY
Subtraction Do all subtraction from left to right.
Note: Complete multiplication and division from left to right even if division comes first. Complete addition and subtraction from left to right even if subtraction comes first.
Projectile
Trajectory
Gravity
Vocabulary -- Define and give an example
Acceleration due to gravity
More Vocabulary
Parabola
Fill in the blank. Horizontal and vertical motions are ___________( independent/ dependent) of each other.
When was the snowboard invented?
What is “goofy foot”? What is regular foot?
What is “hang time”?
Snowboarding
Where does hang time occur on a parabola?
Which motion is affected by gravity?
Name sports that involve parabolas.
Snowboarding and its relationship to math
Is about …Big Air Rules
Math Curseby Jon Scieszka + Lane Smith
How do you get to school in the morning? What time do you leave and what time do you arrive? If you were 15 minutes late leaving your house for school, what time would you arrive? What would you not have time to do if you were late and why?
If there were approximately 1300 students in the school, how many fingers would there be? How would you write that in scientific notation?
If an M&M is about a centimeter long, then how many M&Ms long is your foot?
If he bought an 80cent candy bar that was on sale for 25% off, how much would he have to pay? Would it be more or less than the candy bar that was on for sale for 50% off? Explain.
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