Curated OER
Exploring Perimeter
Learners explore perimeter. In this geometry and measurement lesson plan, students create squares and rectangles using given perimeters. Learners construct four sided shapes with given perimeters using the computer program "Math Keys:...
Curated OER
My Shoe: Measurement Activity
In this measurement worksheet, students will put their shoe on their paper and trace around it. Then students will color in blank unifix cubes to match the length of their shoe.
Curated OER
Measure and Measure
Students use video integration to help them learn about non-standard measurements. In this measurements lesson, students watch a video about measurement. Students determine which non-standard measurement unit would be best to solve the...
Curated OER
Ruler Race
In this length measurements learning exercise, students play a game with a partner that helps them measure the three lengths on the pie charts. Students spin a pencil or paper clip to find the measurement and use a ruler to draw the...
Curated OER
Using Different Non-Standard Units to Measure
In this math worksheet, students use a variety of non-standard measurements units to find the lengths of objects on paper and around the room. Students first make an estimate, then measure with different units.
Shodor Education Foundation
Shodor Interactivate: Lesson: Perimeter (Elementary)
In this lesson students will practice finding the perimeter of regular and irregular shapes with right angles and the appropriate units for measuring perimeter.
Better Lesson
Better Lesson: Comparing Lengths
At the completion of this lesson, 3rd graders will understand how to compare the lengths of various objects. This lesson plan has detailed instructions that include pictures and videos.