Screenshot of video lesson plan "Food for Thought" showing statistics of countries around the world to compare residents' resources and well-being

Food for Thought

Children working on farms is still a critical component of many economies.

Global Family Matters

A favela in Rio de Janeiro near a built-up area of the city.

Rise of the Urban Planet

The skyline of Shenzhen in southern China at night.

Shenzhen: From Fishing Village to Megacity in 30 Years

Vertical urban farming technology in Singapore.

Farming in the City: A Crop of Urban Gardening Projects

Tokyo, one of the world's megacities, crowded at night

Tale of Three Megacities

Food for Thought

Students create a box plot of arable land per capita for 15 countries in a math-science integration lesson

Every Picture Tells a Story

Aerial view of Irving, Texas shows green space among school, homes and roads.

Green Spaces