Weight

=__**Weight (Mass)**__= __**Level 1:**__ Order and compare objects or events by weight (mass) by direct comparison and/or counting whole units. media type="youtube" key="bULgZSFOV98?version=3" height="176" width="286"media type="youtube" key="tynDYRtRrag?version=3" height="174" width="275"media type="youtube" key="mieUsShDZL8?version=3" height="176" width="277"media type="youtube" key="imz_xwPgCM4" height="244" width="291" = = = =

__**Level 2:**__ Create and use appropriate units and devices to measure weight (mass). Partition and/or combine like measures and communicate them, using numbers and units.



__**Level 3:**__ Use linear scales and whole numbers of metric units for weight (mass).

__**Level 4:**__ Use appropriate scales, devices and metric units for weight (mass). Convert between metric units, using whole numbers and commonly used decimals. Interpret and use scales and charts.