Curated OER
Metrics and Standard Units
Students compare units of measure. In this metrics and standard units lesson plan, students estimate and compare standard units of measure with the metric system. They complete internet research on the history of metrics. They create...
Curated OER
Using A Ruler
Learners investigate the concept of measurement and using a ruler with accuracy up to 1/16 of an inch. They practice using measurement with a ruler in different contexts. To help with the presentation of the lesson a PowerPoint slideshow...
Curated OER
Perimeter
Students explore the concept of perimeter. In this perimeter lesson, students discuss how to find perimeter of various shapes. Students use the Perimeter Explorer applet to find the perimeter of various shapes.