BUILDING CAPACITY COMMUNITIES OF LEARNERS. FIVE DSB1 Teachers Attend Ministry Math Camp in August...

B U I L D I N G C A PAC I T Y

COMMUNITIES OF LEARNERS

FIVE DSB1 Teachers Attend Ministry Math Camp in August 2011

RESEARCH ON GROWING LINEAR PATTERNS BY CATHY BRUCE AND RUTH BEATTY

GRADES: 5-8

TEACHERS ALSO ATTEND SESSIONS FOR GRADES 3-6 AND K-3

PROPORTIONAL REASONING K-3

OAME LEADERSHIP CONFERENCESPRING 2011

Multiple Representations

of Fractions(Junior Division)

OAME LEADERSHIP CONFERENCE, SPRING 2011

Rich, Authentic Tasks for Problem-

Based Learning

OAME LEADERSHIP CONFERENCE

Intermediate Division

Co-Planning

SMART Response QuestionTo set the properties right click and selectSMART Response Question Object->Properties...

SMART Response QuestionTo set the properties right click and selectSMART Response Question Object->Properties...

Co-Teaching/Observing

PD at DJPS

NOMA Northern

Ontario Math Association

Satellite Site: New Liskeard Board Office,

Saturday, October 22, 2011

PD at DJPS

NOMA Saturday,

October 22, 2011

GROWING LINEAR PATTERNS

Input Output

1 4

2 7

3 10

4 13

5 16

WHAT IS ADDITIVE THINKING?

1

2

3

+3+3

+3+3

When students use additive thinking, they consider the change in only one set of data. For instance, in the examples below, students can recognize that the pattern increases by 3 blue tiles each time, or that the value in the right column increases by 3 each time. Students who utilize only additive thinking do not recognize the co-variation between the term number and tiles, or between the two columns in the table.

MULTIPLICATIVE THINKING Understanding the co-variation of two sets of data For instance, in this pattern, the mathematical structure

can be articulated initially by a pattern rule, number of tiles = term number x3+1

In older grades more formal symbolic notation can be used, y=3x+1

This allows students to confidently predict the number of tiles for any term of the pattern

1 2 3

Multiple Representations

of Growing Linear Patterns

GROWING LINEAR PATTERNS

Tiles = position number x1+1Tiles = position number x3+1Tiles = position number x5+1

What is similar in the 3 rules? What is different?What is similar in the 3 patterns? What is different?What is similar about the trend lines on the graph? What is different?

Tiles = position number x3+2Tiles = position number x3+6Tiles = position number x3+9

What is similar in the 3 rules? What is different?What is similar in the 3 patterns? What is different?What is similar about the trend lines on the graph? What is different?

JUSTIFICATION FRAMEWORK

Landscape of Learning

Patterning and Algebra K-8

EQAO, Report Card

Implementation

SUMMER INSTITUTE:AUGUST, 2011

SUMMER INSTITUTE GETS TEACHERS FROM ACROSS THE BOARD SHARING

SUMMER INSTITUTE PROMOTES COLLABORATIVE PLANNING

NETWORKING BETWEEN SCHOOLS

FLUENCY IN OPERATIONS THROUGH MATH ACTIVITIES

SUMMER INSTITUTE 2011: GROWING LINEAR PATTERNS FOR THE CLASSROOM

OUR GOALS:• Focus on student achievement• Build trust with principals, teachers, families• Collective efficacy• Build mathematics leadership capacity • Increasing student comfort/enthusiasm for math• Respect for specialization and diversity• Collective learning• Support each other with challenges• Build on each other’s learning

LEADERSHIP“The heart of school improvement rests in

improving daily teaching and learning practices in

schools, including engaging students and their families.” Ben Levin, 2008