Unit 4 Story 5 By Mrs. Nailon Monster Tracks Unit 4 Story 5 By Mrs. Nailon
Clues Hints that help solve a mystery or a problem Hint Fossils are clues from the past.
Prehistoric A time before people A time before history was written down Dinosaurs were prehistoric animals.
Imprint Mark by applying pressure Shape of an object Rocks, twigs, shells, or feathers make good imprints in sand.
Mold A hollow form that material is poured into. I can make a mold in sand to pour plaster of Paris into.
shallow Not deep thin A shallow box is a good container to make a mold out of.
Reverse Opposite reflection The mold I make will be in reverse.
Textures How something feels Smooth, rough Textures can be made by pressing different objects into a mold.
instructions Directions Order of steps Follow the instructions to learn how to juggle.