Curated OER
Leaky Landfills
Students build a model landfill. In this ground pollution lesson, students use soda bottles to build a model of a landfill. Students observe their model over a period of two weeks and determine safety problems that come from real landfills.
Language Guide
Language Guide: La Cuidad
These colorful pictures and interactive vocabulary words cover things you might see when walking through a city. The correct Spanish pronunciation is heard when moving the mouse over each illustration.
Energy for Sustainable Development
Esd Bulgaria: Kids & Energy: Energy Timelines: Wood Fuel
A brief explanation of the use of wood as a fuel in the past, followed by an unrelated timeline of the history of waste management.
Curated OER
Language Guide: La Cuidad
These colorful pictures and interactive vocabulary words cover things you might see when walking through a city. The correct Spanish pronunciation is heard when moving the mouse over each illustration.
Curated OER
Language Guide: La Cuidad
These colorful pictures and interactive vocabulary words cover things you might see when walking through a city. The correct Spanish pronunciation is heard when moving the mouse over each illustration.