Students explore the differences between man-made and natural objects. In this lesson designed to compare properties of objects, students differentiate between natural and man-made objects and complete an activity designed to show what...

Students examine the Arkansas state quarter and identify natural resources depicted on the quarter. They compare natural resources to man-made resources and identify examples of each.

In this Bob Bat worksheet, students will help Bob find a new home by linking "natural" words through a maze of man made words, such as umbrella and litter.

Students explore nature by participating in a class lab activity. In this human vs. nature instructional activity, students examine a group of items in their classroom and discuss whether they were created naturally or have been altered...

Pupils are introduced to the work and lives of 19th century lumberjacks through a living history slide show presentation. They compare and contrast life 150 years ago with the present. Students describe the history of logging in...

Students plant a cacti. In this desert plants instructional activity, students identify the needs of a plant and meet those needs by planting and caring for cactus.

Activity investigates what Earth materials are made of. Students will go out and collect non-living earth materials that will fit in a small plastic bag then sort the material to discover ways of classifying what they have gathered....