Brittany Jefferson teaches fifth-graders at Citizens of the World Charter School in Silver Lake. (Brian van der Brug / Los Angeles Times) What do you think of when you hear the words climate change, ...

Free lesson plans aligned to NGSS, student activity sheets, and integrated animations help students understand science and chemistry in everyday life. Inquiry in Action is a FREE teacher resource of ...

Through investigating solids, liquids, and gases and the phenomena of dissolving, evaporation, and condensation, students develop models to investigate matter at the particle level.

Homing pigeons have been prized for their navigational abilities for thousands of years. They’ve served as messengers during ...