Stacking Paper Tasks
From Proportional Reasoning to Linear Relations
This book is available for download with iBooks on your Mac or iOS device. Multi-touch books can be read with iBooks on your Mac or iOS device. Books with interactive features may work best on an iOS device. iBooks on your Mac requires OS X 10.9 or later.
Introduce the concept of a proportional linear relationship (direct variation) and a linear relationship with an initial value (partial variation) while discovering the formula for slope. The journey continues as students will intuitively solve for the initial value or y-intercept as we scaffold towards the algebraic representation.
The collection of three tasks included in this multi-touch book for students range from Middle School to Lower Secondary Mathematics courses.
What's New in Version 1.2
Added consolidation tasks using the Knowledgehook Gameshow tool.