Curated OER
How Tall is that Tree?
Students use their feet to measure distance between themselves and a tree trunk. For this distance lesson, students use the number of steps, and string to measure distances and height of the tree. Students can get the tree...
Curated OER
Numbers as Descriptors
Young scholars use numbers as descriptors. In this mathematical inquiry instructional activity, students use numbers to describe, classify, and compare plants. Young scholars are made aware that numbers can be used to describe things in...