Curated OER
How much is Dirt Worth?
Students problem solve to understand the value of the Earth's soil. In this value of dirt lesson, students understand how much of Earth is made of dirt and how important to our survival it is.
Curated OER
Developing the Concept: Proportions
Young scholars solve problems with proportions. In this proportions lesson, students solve word problems as they learn about how to set up formulas for solving proportions. Young scholars then solve problems using proportions.
Space Awareness
What is Time?
Does it ever seem like time is slipping through your fingers? Model the passing of time with an hourglass activity in which individuals determine whether hourglasses are the most efficient way to measure time.
Curated OER
LAND USE ISSUES
Students relate math with real life situations. They identify and plot points on a grid map. They identify and locate the Drop Box Sites.