Search results

Refine by resource type

Refine by learning area

Refine by topic

Main topic Specific topic Related topic
Listed under:  Science  >  Scientific inquiry  >  Explanations (Scientific inquiry)  >  Hypotheses  >  Theories
Interactive

Exploring atoms: atom structure

See how scientists such as Ernest Rutherford have investigated the structure of atoms. Explore possible models. Fire charged particles at atoms and find which model best fits the results. This learning object is one in a series of six objects. Three of the objects are also packaged as a combined learning object.

Interactive

Tectonics investigator

Investigate the internal structure of the Earth using earthquake measurements. Examine the Earth’s outer layer. Fit the Earth's tectonic plates together like a jigsaw puzzle. Identify how plate movements produce many features of the Earth’s surface. Predict the formation of new volcanic islands. This learning object is ...