Sharon Katz Cooper

Whose hat is this?

Whose vehicle is this?

Rubbish bins and landfills

Aristotle

Whose tools are these?

Human Body Systems

When Whales Cross the Sea

When Penguins Cross the Ice

Learning from Fossils (Exploring Earth's Resources)

Using Soil

Using Rocks

When Crabs Cross the Sand

The compost heap

Usar El Carbon, El Petroleo Y El Gas/ Using Coal, Oil, and Gas (Explorar Los Recuros Del Planeta/ Exploring Earth's Resources)

Usar el aire

Streets and alleys

Milton Hershey's Sweet Idea

Sewers and gutters

Sewers and gutters

Rotten logs and forest floors

Using Rocks (Exploring Earth's Resources)

Using Soil (Exploring Earth's Resources)

Learning from Fossils

Usar El Aire/ Using Air (Explorar Los Recuros Del Planeta/ Exploring Earth's Resources)

Bottoms up!

Major Organs

Using Air (Exploring Earth's Resources)

Using Water (Exploring Earth's Resources)

Aprender De Los Fosiles/ Learning from Fossils (Explorar Los Recuros Del Planeta/ Exploring Earth's Resources)

Caves and crevices

Using plants

Using Plants (Exploring Earth's Resources)

Usar La Tierra/ Using Soil (Explorar Los Recuros Del Planeta/ Exploring Earth's Resources)

Using soil

Using Coal, Oil, and Gas (Exploring Earth's Resources)

Using Water

Gustave Eiffel's Spectacular Idea

Usar el agua

Using coal, oil, and gas

Rubbish bins and landfills

Costa Rica ABCs

Using water

Using Coal, Oil, and Gas

Usar Las Rocas/ Using Rocks

Usar Las Plantas/ Using Plants

Swim, slither, and soar

Venezuela ABCs

Marshes and ponds

Italy ABCs

Using Air