Using geoboards, computer programs, and hands-on manipulative materials, elementary schoolers engage in a study of two and three-dimensional geometric shapes. This lesson is chock full of good teaching ideas on the subject, and the...

Mr. Bergman has been murdered and we need you to solve the crime! The cross-curricular unit covers 11 different types of forensic science and includes 17 activities. Scholars perform blood type analysis, blood spatter analysis,...

Young scholars look at a day's accumulation of recyclable trash from first through fifth grade classrooms, not knowing which classes it came from. After setting up a collection sheet for data, students remove items from the receptacle...