Curated OER
Parts Per Hundred (ppH)
In this parts per hundred instructional activity, students read about describing components of a population by parts per a given number such as 100, 100 or 1 million. Students are given 6 problems to calculate the parts per hundred for...
Curated OER
Grid and Percent It
Students explore percent. In this percent lesson, students investigate how to represent percentages on a hundreds grid. Working independently, students solve mathematical problems involving percentages.