EDU7137 Week 3
9 Feb 2010
SPRING 2009
Current Trends and Research in the Teaching of Mathematics Week 3 February 3rd, 2010
• Robert Parrilla, adjunct professor (robmchs@gmail.com)
• Class Time 6:00 pm, Tuesdays, Room 219 or 410 (as needed)
• Class Website at Ning.com http://bit.ly/edu7137 • Contact Phone: 347 644 0505
Cuisenaires
1
EDU7137 Week 3
9 Feb 2010
SPRING 2009
Current Trends and Research in the Teaching of Mathematics Session 3: Using Cuisenaire Rods http://teachertech.rice.edu/Participants/silha/Lesson s/cuisen2.html
Cuisenaires
2
EDU7137 Week 3
9 Feb 2010
But First... How many squares are there on a checkerboard/chess board?
Cuisenaires
3
EDU7137 Week 3
Cuisenaires
9 Feb 2010
4
EDU7137 Week 3
Cuisenaires
9 Feb 2010
5
EDU7137 Week 3
Cuisenaires
9 Feb 2010
6
EDU7137 Week 3
9 Feb 2010
Integer Rods aka Cuisenaire Rods
Cuisenaires
7
EDU7137 Week 3
Cuisenaires
9 Feb 2010
8
EDU7137 Week 3
Cuisenaires
9 Feb 2010
9
EDU7137 Week 3
9 Feb 2010
Cuisenaire Rods represent unit values up to 10 10
9
8
7 6
5
4
3
2
1
Cuisenaires
10
EDU7137 Week 3
Cuisenaires
9 Feb 2010
11
EDU7137 Week 3
Cuisenaires
9 Feb 2010
12
EDU7137 Week 3
Cuisenaires
9 Feb 2010
13
EDU7137 Week 3
Cuisenaires
9 Feb 2010
14
EDU7137 Week 3
Cuisenaires
9 Feb 2010
15
EDU7137 Week 3
9 Feb 2010
Integer Rods aka Cuisenaire Rods
6 5 4 3 2 1
Cuisenaires
7 8 9 10 16
EDU7137 Week 3
9 Feb 2010
10
10
5
5
9
2 2 1 1 1 1
8 7 6 5
2 1
2
1
5
4 3
4
9 3
2
3
3 3
6
1
5
4
7 4
Cuisenaires
4
1
3
1 10
2
3
2
2
8
2
1
2 1 1 1 1
1 1
8 4
4
17
EDU7137 Week 3
Cuisenaires
9 Feb 2010
18
EDU7137 Week 3
9 Feb 2010
What number does this represent?
Cuisenaires
19
EDU7137 Week 3
9 Feb 2010
What number does this represent?
Cuisenaires
20