Curated OER
Determining Mercantile Volume of a Pine Tree
Fourth graders, acting as foresters, determine timber volumes as sawtimber or pulpwood for marketing. They find the marketable value of a tree using its diameter and volume.
Curated OER
Measurement, Perimeter and Area
Learners explore the concept of measurement. In this measurement lesson, students collect data about themselves such as height, finger length, neck circumference, foot length, and other body measurements. Learners cut squares...
Illustrative Mathematics
Illustrative Mathematics: Shape Hunt Part 1
Learners will take part in a scavenger hunt for shapes. Teachers will hide numbered, pre-cut shapes around the classroom. Students will hunt for the shapes with a blank paper with 6 empty slots. When the student finds a shape they will...
Illustrative Mathematics
Illustrative Mathematics: Shape Hunt Part 2
The objective of this game is for learners to find and identify shapes by going on a scavenger hunt. Students go to the assigned area with a blank paper with 6 empty slots. When the student finds a shape they can copy it onto their paper...