Curated OER
the Naturalist's Notebook
Third graders, after brainstorming what they already know about trees and what effect the seasons have on them, create a model of a hollow log. They participate in a young naturalist's notebook writing activity while walking outside...
Curated OER
What Does Time Have to Do with it?
Students investigate time. For this investigative lesson, students run through an obstacle course using standard timers. They record the time and apply this knowledge to problems in math. Students record their predictions, and graph...
Curated OER
Metals, Nonmetals, Metalloids
Students recognize that metals, nonmetals, and metalloids have common attributes. They Identify physical and chemical properties. Students define ores and identify where ores can be found.