Search Over 150,000 Teacher Reviewed Lesson Plans and 75,000 Worksheets
- Grade Range
- 4th - 5th
- Rating

Students focus on the development of European civilization during the Middle Ages in Europe through this series of lessons. They develop an awareness for time and place, explain the complex nature of cultures, and real and mythical characters. Full Review »
- Grade Range
- 6th - 12th
- Rating

Students evaluate the notion of aging by reviewing some of the studies that occurred on John Glenn's space shuttle mission. Full Review »
- Grade Range
- 7th
- Rating

Students are introduced to the three Stone Ages: Paleolithic, Mesolithic and Neolithic. Designed as an interactive lesson, it provides students with definitions and characteristics of each Stone Age. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students collect data from Internet sources to compare age distributions in their city, county or state with that of other places in the US or other countries. They construct and interpret age-structure population pyramids and research differences. Full Review »
- Grade Range
- 8th - 9th
- Rating

Students discuss together how to determine the relative age of each of the rock units in the block diagram (Figure 1). After students have decided how to establish the relative age of each rock unit, they should list them under the block. Full Review »
- Grade Range
- 6th - 7th
- Rating

Students explore the different ages of civilization through looking at pictures of artwork, tools, weapons and jewelry. Full Review »
- Grade Range
- 4th
- Rating

Students receive data about tree ring records, solar activity, and volcanic eruptions during the Little Ice Age (1350-1850). From this data, they draw conclusions about possible natural causes of climate change Full Review »
- Grade Range
- 6th - 8th
- Rating

Students compare the similarities and differences when looking at cross sections of tree cookies, an otolith and a paddlefish jawbone to infer the relationship between them. They investigate how the jawbone of the paddlefish show its age. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students investigate the key factors of the aging process. They complete an online life span activity and record their answers in science journals. Students examine the lives of three individuals and identify the types of mental and physical activities and draw conclusions. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students explore how scientists study aging by reviewing experiments related to the affect of caloric reduction on aging. They understand how scientist study the relationship between aging and caloric reduction. Full Review »

