Learning Opportunities

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Proportional Reasoning: The Gateway to Junior High Success

Presented By

Keith Van De Keere

Series Sessions

Date Time
Apr 15, 20214:00 pm to 5:30 pm
Apr 22, 20214:00 pm to 5:30 pm
Apr 29, 20214:00 pm to 5:30 pm

Location

Virtual

Grade Levels

All

Proportional reasoning is the big brother/sister of multiplicative thinking. It is based on multiplicative thinking but becomes much more when numbers other than whole numbers and ideas like ratios and algebraic thinking are introduced.

Proportional reasoning is a lens that opens up a whole new world of math possibilities. Many problems become easier to imagine and solve through this new lens. It is one of the best indicators of likely success in further mathematical pursuits (Lamon, 1999).

It forms the backbone and is at the heart of the Div. 2 mathematics curriculum, permeating all strands of mathematics. It is linked to almost all Division 2 outcomes and is the common thread between Big Ideas.

But research suggests that over 90% of students entering high school are “stuck” thinking additively in situations best served with proportional thinking and cannot reason well enough to learn mathematics and science with understanding.

What can we do to better prepare students for a world filled with proportional thinking?

How can we make this the most common language in Division 2 Classrooms?

How can we make it at the heart of every lesson?

These sessions provide many ideas that will assist you in fostering this shift from Grade 3 onward.

Target Audience

Grade 3-6 Teachers

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