Paperbag paleontology
This Weekly Science Update, found on the Science NetLinks website, focuses on fostering in younger students an interest in science. Cornell Paleontologist John Chiment enlists the aid of younger school children in sorting through materials collected at a dig site and, in the process, demonstrates that anyone can “do science.” Using a 90-second net-radio format, Weekly Science Updates are mini-lessons designed to introduce and investigate various scientific concepts.
North Carolina Curriculum Alignment
Science (2005)
Grade 1
- Goal 1: The learner will conduct investigations and make observations to build an understanding of the needs of living organisms.
- Objective 1.02: Investigate the needs of a variety of different animals:
- Air.
- Water.
- Food.
- Shelter.
- Space.
- Objective 1.05: Discuss the wide variety of living things on Earth.
- Objective 1.02: Investigate the needs of a variety of different animals:
Grade 2
- Goal 1: The learner will conduct investigations and build an understanding of animal life cycles.
- Objective 1.01: Describe the life cycle of animals including:
- Birth.
- Developing into an adult.
- Reproducing.
- Aging and death.
- Objective 1.01: Describe the life cycle of animals including:
Grade 3
- Goal 1: The learner will conduct investigations and build an understanding of plant growth and adaptations.
- Objective 1.01: Observe and measure how the quantities and qualities of nutrients, light, and water in the environment affect plant growth.
- Objective 1.02: Observe and describe how environmental conditions determine how well plants survive and grow in a particular environment.
- Objective 1.03: Investigate and describe how plants pass through distinct stages in their life cycle including.
- Growth.
- Survival.
- Reproduction.
- Objective 1.04: Explain why the number of seeds a plant produces depends on variables such as light, water, nutrients, and pollination.
- Goal 2: The learner will conduct investigations to build an understanding of soil properties.
- Objective 2.05: Determine how composting can be used to recycle discarded plant and animal material.
- Objective 2.06: Determine the relationship between heat and decaying plant matter in a compost pile.
Grade 4
- Goal 1: The learner will make observations and conduct investigations to build an understanding of animal behavior and adaptation.
- Objective 1.01: Observe and describe how all living and nonliving things affect the life of a particular animal including:
- Other animals.
- Plants.
- Weather.
- Climate.
- Objective 1.03: Observe and discuss how behaviors and body structures help animals survive in a particular habitat.
- Objective 1.04: Explain and discuss how humans and other animals can adapt their behavior to live in changing habitats.
- Objective 1.01: Observe and describe how all living and nonliving things affect the life of a particular animal including:
Grade 5
- Goal 1: The learner will conduct investigations to build an understanding of the interdependence of plants and animals.
- Objective 1.01: Describe and compare several common ecosystems (communities of organisms and their interaction with the environment).
- Objective 1.02: Identify and analyze the functions of organisms within the population of the ecosystem:
- Producers.
- Consumers.
- Decomposers.
- Objective 1.03: Explain why an ecosystem can support a variety of organisms.
- Objective 1.04: Discuss and determine the role of light, temperature, and soil composition in an ecosystem's capacity to support life.
- Objective 1.05: Determine the interaction of organisms within an ecosystem.
Kindergarten
- Goal 1: The learner will make observations and build an understanding of similarities and differences in animals.
- Objective 1.01: Observe and describe the similarities and differences among animals including:
- Structure.
- Growth.
- Changes.
- Movement.
- Objective 1.01: Observe and describe the similarities and differences among animals including:



