S1+Booth,Heath+Bascom

=Stage 1 - Identify Desired Results= Measurement and Approximation Grade 8 Students convert across measurement systems and within a system for different units in derived measurements. ||
 * **Establish Goals (MLR):** **(G)** ||
 * Maine Learning Results: Mathematics - B. Data

//What understandings are desired?//
•Measurements have no meaning without units. •The data collected has meaning. ||
 * **//Students will understand that://** **(U)** ||
 * •Most measurements are approximations.

//What essential questions will be considered?//
•Why do we attach units to measurements? •How do we interpret the data? ||
 * **Essential Questions:** **(Q)** ||
 * •Why do measurement results vary?

//What key knowledge and skills will students acquire as a result of this unit?//
the tools used to measure the differences in unit systems •Critical Details: precision accuracy consistency meaning appropriate units •Formulas: conversions relation to other units || // •demonstrate demonstrate appropriate and consistent measurement techniques. •evaluate evaluate calculations of measurement using multiple attributes including speed. •perform conversions of measurement units across unit systems •analyze variations in collected data •relate measurement results to other unit systems •reflect on what the data tells them // ||
 * **//Students will know://** **(K)** || **//Students will be able to://** **(S)** ||
 * •Terminology: the units, the unit systems,


 * 2004 ASCD and Grant Wiggins and Jay McTighe.**