National Mathematics Process Standards 4X4X1-inch board (per team) and small • Connections screw and washer Rocket Activity 4 ounces of clay Eye protection Water Rocket Plastic grocery sacks or thin fabric scraps Construction String Objective Sandpaper or emery boards Student teams will construct water rockets and Art supplies successfully launch them. Water rocket launcher (see page 109) Description Bicycle pump or small compressor Using plastic soft drink bottles, cardboard or National Science Content Standards Styrofoam food trays, tape, and glue, small teams Physical Science of students design and construct rockets. A • Position and motion of objects simple assembly stand assists them in gluing fins • Motions and forces on their rockets, and a nose cone is mounted on Science and Technology the top. A small lump of modeling clay is inserted • Abilities of technological design into the nose cone to enhance the rocket’s National Mathematics Content stability in flight. The rocket is launched with a Standards special launcher. The plans for the launcher are • Geometry found in the Water Rocket Launcher activity. 115 • Measurement
4X4X1-inch board (per team) and small screw and washer 4 ounces of clay Eye protection Plastic grocery sacks or thin fabric scraps String Sandpaper or emery boards Art supplies Water rocket launcher (see page 109) Bicycle pump or small compressor National Science Content Standards Physical Science • Position and motion of objects • Motions and forces Science and Technology • Abilities of technological design National Mathematics Content Standards • Geometry • Measurement National Mathematics Process Standards • Connections Rocket Activity Water Rocket Construction Objective Student teams will construct water rockets and successfully launch them. Description Using plastic soft drink bottles, cardboard or Styrofoam food trays, tape, and glue, small teams of students design and construct rockets. A simple assembly stand assists them in gluing fins on their rockets, and a nose cone is mounted on the top. A small lump of modeling clay is inserted into the nose cone to enhance the rocket’s stability in flight. The rocket is launched with a special launcher. The plans for the launcher are found in the Water Rocket Launcher activity. 115