copyright © 2004 glenna r. shaw & ftc publishing dingo! slope review teachers: with powerpoint...
TRANSCRIPT
Copyright © 2004 Glenna R. Shaw & FTC Publishing
Dingo!Dingo!
SLOPE Review
Teachers: With PowerPoint open, (1) go to the Tools dropdown menu, (2) select Macro, (3) select Security, and (4) make sure the security setting is MEDIUM. Macros must be enabled for the games to function. Go to the next slide for rules of the game.
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
How The Game Is PlayedHow The Game Is Played
Divide the class into teamsMake a selection form the main Game Board. This part is like Jeopardy. If the correct answer is given, Click on “Game Board”Next, click on “Roll”, “Throw” and remember the number, “Game Board”From the Game Board, students may now remove numbers adding to the number or the number itself. If the number has already been removed and there is not a combination to add up to the number, then no number can be removed.The first team to remove all the numbers on their side is the winner,
Divide the class into teamsMake a selection form the main Game Board. This part is like Jeopardy. If the correct answer is given, Click on “Game Board”Next, click on “Roll”, “Throw” and remember the number, “Game Board”From the Game Board, students may now remove numbers adding to the number or the number itself. If the number has already been removed and there is not a combination to add up to the number, then no number can be removed.The first team to remove all the numbers on their side is the winner,
Dingo Game BoardDingo Game Board
11 22 33 44
66 77 88
1010 1111 1212
1313 1414 1515 1616
17171717 18181818 19191919 20202020RollRollRollRoll
9999
5555
2
3
6
4
2
4
3
5
1
ResetCards
2
3
4
6
1
5
3
4
2Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
Dingo!Dingo!Dingo!Dingo!
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
OneOne
What is the slope of the line y=7x-4What is the slope of the line y=7x-4
77
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
TwoTwo
Find the slope of the line passing through the points (6,3) and (7,-4)
Find the slope of the line passing through the points (6,3) and (7,-4)
-7-7
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
ThreeThree
Find the slope of the line passing through the points (5,9) and (3,9)
Find the slope of the line passing through the points (5,9) and (3,9)
00
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
FourFour
Find the slope of the line passing through the points (12,10) and (12,5)
Find the slope of the line passing through the points (12,10) and (12,5)
undefinedundefined
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
FiveFive
Write an equation of a line that has a slope (m) of -3 and a y-intercept (b) of -6
Write an equation of a line that has a slope (m) of -3 and a y-intercept (b) of -6
y=-3x-6y=-3x-6
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
SixSix
Write an equation of a line with a slope of 5 and passes through the point (-1,-3).
HINT: Use slope –intercept form
Y=mx+b
Write an equation of a line with a slope of 5 and passes through the point (-1,-3).
HINT: Use slope –intercept form
Y=mx+b
Y=5x+2Y=5x+2
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
SevenSeven
Write an equation of a line with a slope of 1/2 and passes through the point (2,2).
HINT: Use slope –intercept form
Y=mx+b
Write an equation of a line with a slope of 1/2 and passes through the point (2,2).
HINT: Use slope –intercept form
Y=mx+b
Y=1/2x+1Y=1/2x+1
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
EightEight
Write an equation of a line with a slope of -6 and passes through the point (1,-4).
HINT: Use slope –intercept form
Y=mx+b
Write an equation of a line with a slope of -6 and passes through the point (1,-4).
HINT: Use slope –intercept form
Y=mx+b
Y=-6x+2Y=-6x+2
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
NineNine
Write an equation of a line that passes through the points (1,3) and (-3,-5).
HINT: Use slope –intercept form
Y=mx+b
Write an equation of a line that passes through the points (1,3) and (-3,-5).
HINT: Use slope –intercept form
Y=mx+b
Y=2x+1Y=2x+1
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
TenTen
Write an equation of a line that passes through the points (1,4) and (6,-1).
HINT: Use slope –intercept form
Y=mx+b
Write an equation of a line that passes through the points (1,4) and (6,-1).
HINT: Use slope –intercept form
Y=mx+b
Y=-1x+5Y=-1x+5
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
ElevenEleven
Write an equation of a line that passes through the points (3,3) and (1,-3).
HINT: Use slope –intercept form
Y=mx+b
Write an equation of a line that passes through the points (3,3) and (1,-3).
HINT: Use slope –intercept form
Y=mx+b
Y=3x-6Y=3x-6
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
TwelveTwelve
What is the formula for point-slope?
What is the formula for point-slope?
y - y1 = m (x+x1)y - y1 = m (x+x1)
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
ThirteenThirteen
Write the POINT SLOPE form of an equation for a line that passes through each point and the given slope.
The slope is 8 and the point is (-4,6)
Write the POINT SLOPE form of an equation for a line that passes through each point and the given slope.
The slope is 8 and the point is (-4,6)
y - 6 = 8(x+4)y - 6 = 8(x+4)
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
FourteenFourteen
Write the POINT SLOPE form of an equation for a line that passes through each point and the given slope.
m=-4 and (1,-3)
Write the POINT SLOPE form of an equation for a line that passes through each point and the given slope.
m=-4 and (1,-3)
y+3 = -4(x-1)y+3 = -4(x-1)
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
FifteenFifteen
The slope of a line pointing in this direction is what?
The slope of a line pointing in this direction is what?
positivepositive
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
SixteenSixteen
The slope of a line pointing in this direction is what?
The slope of a line pointing in this direction is what?
Zero SlopeZero Slope
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
SeventeenSeventeen
The slope of a line pointing in this direction is what?
The slope of a line pointing in this direction is what?
Undefined or No SlopeUndefined or No Slope
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
EighteenEighteen
Write this in slope-intercept form
y-3 = 4/3(x-3)
Write this in slope-intercept form
y-3 = 4/3(x-3)
y=4/3x-1y=4/3x-1
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
NineteenNineteen
Find the slope of the following two points.
(0,0) and (2,-3)
Find the slope of the following two points.
(0,0) and (2,-3)
-3/2-3/2
GameGameBoardBoardGameGameBoardBoard
Copyright © 2004 Glenna R. Shaw & FTC Publishing
TwentyTwenty
Write the standard form for the following equation of a line.
y=2/3x-6
Write the standard form for the following equation of a line.
y=2/3x-6
2x-3y=182x-3y=18
ThrowThrowThrowThrow
ThrowThrowThrowThrow
ThrowThrowThrowThrow
ThrowThrowThrowThrow
ThrowThrowThrowThrow
ThrowThrowThrowThrow