Curated OER
How Does Radon Get Into Your Home?
Students examine their home and calculates the amount of ventilation found. They also compute the surface area of different objects. They determine what is needed to reduce the amount of radon entering the home.
Curated OER
Malia
Fourth graders begin their examination of the Hawaiian Islands. Using their island bookmarks from a previous lesson, they work together to put the information into a book. They identify the physical and human characteristics of the...