## Illustrating the Standards for Mathematical Practice

### Penny Jar

## Modeling and Using Tools, K-5

This module explores ways in which the practice of reasoning and explaining can be used to lay a foundation for mathematical modeling. Participants consider student thinking as they engage in modeling with the Penny Jar task using physical models, numbers, tables, graphs, and formulas.

# Module Resources

K-5 Penny-Jar - Presentation

K-5 Penny-Jar - Presentation (with embedded videos)

K-5 Penny-Jar - Resources

# Module Video

## Penny Jar 1 Part 1

## Penny Jar 1 Part 2

## Penny Jar 2 Part 1

## Penny Jar 2 Part 2

## Penny Jar 3

You may also download these videos: