Bar+Modeling


 * [|Thinking Blocks]


 * [|Scarsdale Singapore Bar Modeling examples]

**__Powerpoint Slides- Addition and Subtraction- Change__**
 * Bar Modeling Inservice
 * [[file:Bar Modeling Inservice.pptx]]
 * *Includes some newer slides that might enhance power points below
 * These problems involve change: starting with one amount and adding or subtracting another amount.
 * [[file:Bar Modeling Addition.pptx]]
 * [|Change Problem: Video #1- Amount Joined Unknown]
 * [[file:Bar modeling-Subtraction.pptx]]
 * Video showing change problem

__**Powerpoint Slides- Addition and Subtraction- Parts and Totals**__
 * These problems involve relationships between parts and totals.
 * [[file:Bar Modeling Part Part Whole.pptx]]

__**Powerpoint Slides- Addition and Subtraction- Comparison**__ >>
 * These problems involve comparing one part to another.

__**Powerpoint Slides- Multiplication and Division**__
 * [[file:Bar Modeling-Multiplication.pptx]]

__**Powerpoint Slides- Fractions**__


 * [|'Fraction of' example]