Students review the difference between viruses and bacteria, and provide examples of illnesses that each can cause. To help students comprehend how quickly an influenza infection can spread, they perform an activity. They are placed in...

Sixth graders study how erosion affects archaeology sites. In this investigative lesson plan, 6th graders construct a model of a pyramid using sugar cubes. They will investigate in groups how water, wind, and sunlight affects their model...

Students investigate water density. In this water density lesson, students conduct an experiment with food coloring, water and salt to see how the salt effects bodies of water.

In this plate tectonics worksheet, students study the continents map and complete 8 short answer questions related to them. They predict what the Earth will look like millions from now.