Resource page for the Using iTunes U in Math Class professional development session delivered for the Prince Albert Grand Council in March 2015. http://tapintoteenminds.com
8. ABOUT ME
Windsor, ON
Math Teacher / Math Coach
Apple Distinguished
Educator
Apple Authorized Trainer
Google Certified Teacher
@MathletePearcewww.tapintoteenminds.com
18. Example 1
(a) List all combinations of three out of
the four colours: red, blue, white, and
green.
19. Example 1
(a) List all combinations of three out of
the four colours: red, blue, white, and
green.
(b) Considering the colour combinations
as arrangements with indistinguishable
elements, check the number of
combinations of three out of four items.
45. Good at
Memorization
Not Good at
Memorization
Struggle with
unfamiliar
problems
@MathletePearcewww.tapintoteenminds.com
Two Groups of Students
UNFAIR
113. ORIGINAL QUESTION
@MathletePearcewww.tapintoteenminds.com
Mr. Pearce stacks reams of paper vertically
against a wall. If the height of 5 reams is
24.75 cm and the height of the room is
273 cm, how many reams of paper would
he need to reach the ceiling?FUN, RIGHT?
AnswerKey:55.15
115. Mr. Pearce stacks reams of paper vertically
against a wall. If the height of 5 reams is
24.75 cm and the height of the room is
273 cm, how many reams of paper would
he need to reach the ceiling?
ACT 1:
@MathletePearcewww.tapintoteenminds.com
116. @MathletePearcewww.tapintoteenminds.com
Mr. Pearce stacks reams of paper vertically
against a wall. If the height of 5 reams is
24.75 cm and the height of the room is
273 cm, how many reams of paper would
he need to reach the ceiling?
ACT 1:
117. ACT 2:
@MathletePearcewww.tapintoteenminds.com
Mr. Pearce stacks reams of paper
vertically against a wall. If the
height of 5 reams is 24.75 cm and
the height of the room is 273 cm,
how many reams of paper would he
need to reach the ceiling?
118. ACT 3:
@MathletePearcewww.tapintoteenminds.com
Mr. Pearce stacks reams of paper
vertically against a wall. If the
height of 5 reams is 24.75 cm and
the height of the room is 273 cm,
how many reams of paper would he
need to reach the ceiling?
AnswerKey:55.15
119. ACT 3:
@MathletePearcewww.tapintoteenminds.com
Mr. Pearce stacks reams of paper
vertically against a wall. If the
height of 5 reams is 24.75 cm and
the height of the room is 273 cm,
how many reams of paper would he
need to reach the ceiling?
129. How many packs of paper would it
take to reach the ceiling?
@MathletePearcewww.tapintoteenminds.com
How many packs of paper
will it take to reach a
height of 273 cm?
packs of paper
height
273cm
4.95 cm
137. How many packs of paper would it
take to reach the ceiling?
@MathletePearcewww.tapintoteenminds.com
How many packs of paper
will it take to reach a
height of 273 cm?
packs of paper
height
273cm
4.95 cm
138. How many packs of paper would it
take to reach the ceiling?
@MathletePearcewww.tapintoteenminds.com
How many packs of paper
will it take to reach a
height of 273 cm?
packs of paper
height
273cm
4.95 cm