The document discusses a countdown timer feature in PowerPoint and provides instructions for its use. It notes the countdown timer only works in PowerPoint 2003 and later. It also lists names and student numbers for members of a group working on a project about English medium instruction for mathematics. A topic of math tricks and black holes is mentioned along with an algebraic equation and a note that one step of an operation shown is incorrect.

1. 8
Please note the
countdown timer
will only work on
the latest versions
of PowerPoint
(2003 and later)
Filmstrip
Countdown
PowerpointTemplates
English Medium Instruction for
Mathematic

2. 3

3. 22

4. 11

5. English Medium Instruction for
Mathematic
Kelompok 3 :
Inge Yosanda A
(110210101003)
Agnes Ika N (110210101012)
Didin Trisnani
(110210101026)

6. Math Trick and Black Hole

7. n+1=n

8. The mistake of that operation is :
In the step 7 :
It’s WRONG
The True Result
It must be