The prairies of the American west, the pampas of Argentina, the steppes of Russia, and the veldt of South Africa all share at least one thing in common: they are covered with miles upon miles of grass. This program can help students learn to identif...
At one time, lush, steaming jungles covered much of the planet's land mass. Through this program, students can expand their understanding of rainforests and how their inhabitants live. Special attention is given to the threats to these incredibly ri...
In a frenetic culture where skewed body image messages mislead the young and nutrition repeatedly loses out to convenience, children’s physical and psychological well-being are increasingly at risk. In response to this alarming situation, psycholo...
Whether it's a stretch of sand dunes in equatorial Africa or a cactus-covered plain in California, any place that receives less than ten inches of rain per year is considered a desert. By comparing and contrasting arid and semi-arid regions, this pr...
About a fifth of the Earth's land surface is tundra: cold, dry, treeless, and home to a diverse range of inhabitants including lichens and lemmings, sedges and snowy owls, and dwarf willow bushes and musk oxen. By viewing this program, students can ...
Ranging from rivers and lakes, to wetlands and intertidal zones, to coral reefs and kelp forests, aquatic ecosystems are as diverse as the life-forms that inhabit them. This program introduces students to a variety of the world's aquatic biomes. The...