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TRANSCRIPT
Announcing the release of Announcing the release of
VERSION 5VERSION 5
This Demo shows just This Demo shows just 4040 of the 15,000 available slides and of the 15,000 available slides and takes 10 minutes to run through. Please note that in the takes 10 minutes to run through. Please note that in the
proper presentations the teacher controls every proper presentations the teacher controls every movement/animation by use of the mouse/pen.movement/animation by use of the mouse/pen.Click when ready
•950+ MB of Presentations950+ MB of Presentations
•575 files (Double CD)575 files (Double CD)
•15 000+ slides15 000+ slides
•1000’s of example/student questions1000’s of example/student questions
•100’s of worksheets100’s of worksheets
•1200 interactive SAT/GCSE Boosters1200 interactive SAT/GCSE Boosters
•5000 Mental Maths Questions5000 Mental Maths Questions
•Huge Enrichment AreaHuge Enrichment Area
Click once only to start
In addition to the demos/free presentations in this area there are at least 8 complete (and FREE) presentations waiting for download under the My Account button. Simply register to download immediately.
© 2004 - 2007 All rights reserved
Whiteboardmaths.comWhiteboardmaths.com
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What would you like to do? You can do almost
anything?
Lets start by getting our Bearings!
Air Traffic Controller
Bearings
1. Measured from North.
2. In a clockwise direction.3. Written as 3 figures.
N
S
EW
N
S
EW
N
S
EW
060o
145o230o
315o
60o
145o
230o
Bearings
N
S
EW 090o
360/000o
270o
180o
315o
Bearings
N
S
EW 090o
360/000o
270o
180o
A 360o protractor is
used to measure bearings.
020o
080o
110o
SE
135o
160o
210o
SW
225o
250o
290o
NW
315o
350o
Use your protractor to measure the bearing of each point from the centre of the circle. (Worksheet 1)
NE
045o
Which of your students is destined to become an AirTraffic Controller?
Using the supplied worksheet give them 5 minutes to estimate the bearings of the 12 aircraft then see who has the lowest average
error.
ACE
Controller
Contest
360/000o
090o
180o
270oW E
N
S
Air Traffic ControllerControl
Tower
1
2
12
109
8
411
7
6
53
040o
250o
280o
120o
195o
010o
325o
155o
235o
310o
060o
Estimate the bearing of
each aircraft from the
centre of the radar
screen.
ACE
Controller
Contest
Explain about Faces, edges and vertices.
Faces, Edges and Vertices
A square based pyramid has:
Faces Edges Vertices
5 8 5
Please note: Full
presentation has sound.
Look at Factors and Multiples?
Factors and Multiples
Some of the numbers in the pentagons are factors of the number in the central decagon. Which ones?
3613
15
18
7
3
9
20
14
6
16
Please note: Full
presentation has sound.
Take a Break with the Mental Maths 5000 area
Please note that the authentic sound effects that accompany the Mental
Maths presentations are not available with this demo.
2 3
5 6 7
9
8
4
121110
Click the buttons to choose your table.
1 x 71 x 72 x 72 x 73 x 73 x 74 x 74 x 75 x 75 x 7
7 x 77 x 78 x 78 x 79 x 79 x 7
10 x 710 x 711 x 711 x 712 x 712 x 7
6 x 76 x 7
70
56
42
35
14
7
Back to Board
Please note: Full
presentation has sound.
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3 9
7 4
10
8
5
1
20
Work out the score for the 3 rings.
Please note: Full
presentation has sound.
6 2
3 9
7 4
10
8
5
2
17
Work out the score for the 3 rings.
Please note: Full
presentation has sound.
Some work on recognising fractions?
Recognising Fractions
3 parts of this regular octagon are blue.
There are 8 equal parts in total.
So we write fraction blue = 38
Fractions show proportions. They compare the parts into which an object is divided with the whole object.
Recognising Fractions
What fraction of the people are wearing hats?
518
Shapes Questions
Recognising Fractions
Write down the fraction for the indicated colour in each case.a b c
d e f
yellow blue red
green pink blue
14
35
23
512
49
710
Explain about planes of symmetry?
Triangular Based Prisms
An equilateral triangular based prism has four planes of symmetry.
Choose a tessellation?
There are 8 distinct semi-regular tessellations.
The tiles for 4 of them are shown below.
Click button to view
Click to exit
TAKE THE TEMPERATURE?
Read the temperature on the thermometer as it changes.
0
-10
-20
-30
10
20
30
40
50
60
oC
0
-10
-20
-30
10
20
30
40
50
60
oC
-150C
Read the temperature on the thermometer as it changes.
What is the difference in temperature between Cairo and Helsinki?
0
-10
-20
-30
10
20
30
40
50
60
oC
0
-10
-20
-30
10
20
30
40
50
60
oC 40 degrees
Cairo Helsinki
Use negative numbers at the
seaside?
Estimate the height above or below sea level of the following points:
50m
-20m
-40m
-60m
0m
20m
40m
60m
-10m
40m
20m
-30m
-5m
-45 m
Rotational Symmetry?
Rotational SymmetryThe order of rotational symmetry that an object has is the number of times that it fits on to itself during a full rotation of 360 degrees.
Order 1
Rotational Symmetry
Order 11
2
Order 2
The order of rotational symmetry that an object has is the number of times that it fits on to itself during a full rotation of 360 degrees.
Rotational Symmetry
Order 11
2
Order 2
12
3
Order 3
The order of rotational symmetry that an object has is the number of times that it fits on to itself during a full rotation of 360 degrees.
Rotational Symmetry
Order 11
2
Order 2
12
3
Order 312
3 4
Order 4
The order of rotational symmetry that an object has is the number of times that it fits on to itself during a full rotation of 360 degrees.
Use a number Line?
210
610
910
0.3 0.5 0.7
10% 30% 60% 80%
0 1
0% 100%
0 1
Fractions, Decimals and Percentages
Fraction
Decimal
Percentage
Measure an angle?
1
2
Measuring Angles with a
180o Protractor
0 on the outside so use outside
scale
0 on the inside so use inside scale
67o
50o
Bisect an angle
AB
C
Draw a Pie Chart?
Total 300
75Rugby angle = 360 0
3009 ox
Drawing Pie Charts
In a survey, people were asked to indicate which one of five sports they liked best. The information is given in the table. Display the information in a pie chart.
Rugby
Football
Cricket
Ice Hockey
75
90
45
60
Favourite Sport
Squash 30
90Football angle = 360 8
300
01 ox
45Cricket angle = 360 4
3005 ox
60Ice Hockey angle = 360 2
3007 ox
30Squash angle = 360 6
3003 ox
Total 300
Rugby
Drawing Pie Charts
In a survey, people were asked to indicate which one of five sports they liked best. The information is given in the table. Display the information in a pie chart.
Rugby
Football
Cricket
Ice Hockey
75
90
45
60
Favourite Sport
Squash 30
75Rugby angle = 360 0
3009 ox
90Football angle = 360 8
300
01 ox
45Cricket angle = 360 4
3005 ox
60Ice Hockey angle = 360 2
3007 ox
30Squash angle = 360 6
3003 ox
Total 300
Drawing Pie Charts
In a survey, people were asked to indicate which one of five sports they liked best. The information is given in the table. Display the information in a pie chart.
Rugby
Football
Cricket
Ice Hockey
75
90
45
60
Favourite Sport
Squash 30
Rugby
75Rugby angle = 360 0
3009 ox
90Football angle = 360 8
300
01 ox
45Cricket angle = 360 4
3005 ox
60Ice Hockey angle = 360 2
3007 ox
30Squash angle = 360 6
3003 ox
Total 300
Drawing Pie Charts
In a survey, people were asked to indicate which one of five sports they liked best. The information is given in the table. Display the information in a pie chart.
Rugby
Football
Cricket
Ice Hockey
75
90
45
60
Favourite Sport
Squash 30
Rugby
75Rugby angle = 360 0
3009 ox
90Football angle = 360 8
300
01 ox
45Cricket angle = 360 4
3005 ox
60Ice Hockey angle = 360 2
3007 ox
30Squash angle = 360 6
3003 ox
Football
Take a Break with the Mental Maths 5000 area
Please note that the authentic sound effects that accompany the Mental
Maths presentations are not available with this demo.
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13
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15
25
34
23
45
35
16
60 8 15 48
20 12 24
6 30
18
6
Fractions of Quantities
2Please note:
Full presentation has sound.
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25
34
23
45
35
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60 8 15 48
20 12 24
6 30
18
10
Fractions of Quantities
3Please note:
Full presentation has sound.
Add
5 10
MultiplySubtract Divide
12 3 9 60
13 8 54 20 6
18 17 11 16 72
48 19 2 7 4
21
24
15
84
1Level 3
Please note: Full
presentation has sound.
Add
5 10
MultiplySubtract Divide
12 3 9 60
13 8 54 20 6
18 17 11 16 72
48 19 2 7 4
21
24
15
44
2Level 3
Please note: Full
presentation has sound.
Add
5 10
MultiplySubtract Divide
12 3 9 60
13 8 54 20 6
18 17 11 16 72
48 19 2 7 4
21
24
15
54
3Level 3
Please note: Full
presentation has sound.
Add
5 10
MultiplySubtract Divide
12 3 9 60
13 8 54 20 6
18 17 11 16 72
48 19 2 7 4
21
24
15
9
5Level 3
Please note: Full
presentation has sound.
A bit of stitching?
Demo 4
8 Parabolas
Or just simply ride your bike!
Wheels in Motion
Wheel
The Cycloid
It’s true! The point at the bottom of a moving wheel is not moving!
Choose Order Forms/New for V5 to view latest material
and other catalogues.
Don’t forget to pick up your 8 free presentations.
Whiteboardmaths.comWhiteboardmaths.com
© 2004 - 2007 All rights reserved
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