Lesson-3--Frequency-Tables-Tally-Charts-Demonstration.pptx
Frequency Tables & Tally Charts – Demonstration
This resource provides animated demonstrations of the mathematical method.
Check animations and delete slides not needed for your class.
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Frequency Tables & Tally Charts – Demonstration
This resource provides animated demonstrations of the mathematical method.
Check animations and delete slides not needed for your class.
Silent Starter – copy and complete
Silent Starter – copy and complete
How many different charts and graphs can you think of that we can use to display data?
How can we find out who is right?
How can we organise & evaluate this data?
Josh asks 30 computer game players on what platform they play.
PC, Console, Phone, PC, Console, Phone, PC, Console, Phone, Console,
Phone , Console, Console, PC, Console, Phone, Phone, Console, Phone, PC,
Console, Phone, Phone, Console, Console, , Console, Console, Phone, PC, Phone
Josh asks 30 computer game players on what platform they play.
PC, Console, Phone, PC, Console, Phone, PC, Console, Phone, Console,
Phone , Console, Console, PC, Console, Phone, Phone, Console, Phone, PC,
Console, Phone, Phone, Console, Console, , Console, Console, Phone, PC, Phone
Use a Tally Table…
How often
something happens.
…to make a Frequency Table
Copy this table into your books:
Use the next slide to help you fill it in. You will need to watch carefully!
GAME OVER
Which car colour was most common?
Results
Yellow
Complete the frequency table to
see if Sally is right.
Grey, Red, Black, Black, Blue, Red, Grey
Black, Blue, Grey, Black, Black, Blue,
Blue, Black, Grey, Blue, Black, Black, Blue
How many cars were there in total?
Complete a frequency table to
see if Richard is right.
How could we simplify the table?
Cat, Fish, Dog, No Pet, Dog, Hamster, Cat, Fish,
Dog, Cat, No Pet, Parrot, Cat, Dog, Dog, No Pet
Fish, No Pet, Cat, Cat, No Pet, Snake, Cat, No Pet
Sally surveyed teacher’s cars.
Richard surveyed other students.
Complete the frequency table to
see if Sally is right.
Grey, Red, Black, Black, Blue, Red, Grey
Black, Blue, Grey, Black, Black, Blue,
Blue, Black, Grey, Blue, Black, Black, Blue
How many cars were there in total?
Complete a frequency table to
see if Richard is right.
How could we simplify the table?
Cat, Fish, Dog, No Pet, Dog, Hamster, Cat, Fish,
Dog, Cat, No Pet, Parrot, Cat, Dog, Dog, No Pet
Fish, No Pet, Cat, Cat, No Pet, Snake, Cat, No Pet
Sally surveyed teacher’s cars.
Richard surveyed other students.
20
Anna wanted to see how good she was at an online strategy game.
For each day she played, she recorded the amount of wins she got.
On the first day she got 2 wins, on the second day she got 0 wins….
How many days did Anna record?
How many times did Anna win?
10 days
11 wins
Ash & Tim argued about who scored the most goals over
the last 10 matches.
The frequency tables show the goals they scored in each match.
How can we calculate who scored the most goals?
4 matches with 0 goals = 0 goals in total
3 matches with 1 goal = 3 goals in total
1 match with 2 goals = 2 goals in total
2 matches with 3 goals = 6 goals in total
3 matches with 0 goals = 0 goals in total
5 matches with 1 goal = 5 goals in total
2 matches with 2 goals = 4 goals in total
= 11 goals
= 9 goals
Ash
Tim
A basket in basketball is worth 1 point (free throw),
2 points (inside the semi-circle) or
3 points (outside the semi-circle).
During a game, the baskets for
3 players were recorded.
Which player scored
the most points?
Kim
Anna
Hannah
INCOMING
Diagnostic question...
Get ready to think!
1 2 3 4
“Heads on desks”
“All hands in
the air”
Every lesson, Mr Higgs recorded the
number of students that were late.
Which of his classes was more punctual?
7Y2
8X4
Over a season,
Jem recorded the goals
she scored every match.
How many goals did she
score over the season?
How many matches did she play?
Every lesson, Mr Higgs recorded the
number of students that were late.
Which of his classes was more punctual?
7Y2
8X4
Over a season,
Jem recorded the goals
she scored every match.
How many goals did she
score over the season?
How many matches did she play?
= 20 matches
= 28 goals
Students were late 31 times in total.
Students were late 41 times in total.
Questions?
Comments?
Suggestions?
…or have you found a mistake!?
Any feedback would be appreciated .
Please feel free to email:
tom@goteachmaths.co.uk
