US Department of Agriculture
Agriculture Counts
Agricultural survey and the documentation of livestock or goods was the basis for the first written language. Youngsters discuss sorting and counting, and how these skills have been used for thousands of years. They accent their class...
Curated OER
Catch As Catch Can
Students capture and observe insects. Using provided netting, students design and create a butterfly net. They study many types of insects and their benefits. After identifying insects caught, students complete a graph. Students write...
Curated OER
Agriculture Counts
Students discuss the kinds of things they count and how to use tally marks. In this social science lesson, students count animal crackers by using tally marks for each kind of animal. The tally marks are changed into numbers and one...