Lego Class

Lego Class

In Lego class 2nd and 3rd graders have been learning about simple and powered machines using hands-on activities. They investigated structures and forces, incorporating both rigid and flexible shapes in building deck chairs and drawbridges. Applying principles they...
Paper Airplanes

Paper Airplanes

How do airplanes fly? That is a question that our younger students (K-1) explored during Investigations by making paper airplanes and testing them. First they made the classic Dart. They tested it to see how far, how high, and how straight it could fly. Then they made...

Forensic Science

Students in grades 3, 4 and 5, used what they learned earlier about physical and chemical changes, and their powers of observation to identify a mystery white powder. Over a period of three weeks students examined and tested 8 different white powders. They had to keep...