Curated OER
Genes and Aging
Students explore genes and the way we age. They assemble a worm collection device called a Baermann Funnel. Students collect Caenorhabditis elegans or other active nematodes from local soil samples. They observe the appearance and...
Curated OER
Worms Crawl In and Do Lots of Things
Students observe the aquatic segmented worm, Lumbriculus varigatus and the life processes. They explore the processes of nutririon, transport, regulation, locomotion, and removal of wastes.
Curated OER
UV Radiation and the Developmental Stages of Red Flour Beetles
Students perform an experiment to compare the sensitivity of the various developmental stages of Red Flour Beetles to ultraviolet radiation. Larvae, pupae and adult beetles are exposed to a source of UV-B radiation. In groups, they...
Curated OER
Plant Life Cycle of Pumpkins
Students identify the life cycle of different plants. They complete a life cycle wheel for pumpkins. They draw a picture to go along with each description. They put the life cycle into the correct sequence to complete the lesson.
Curated OER
Observing and Experimenting with Life Cycles: Mealworm Project
Students participate in a hands-on experiment to observe mealworms going through a life cycle. Students conduct the experiments at home on their own and record their predictions and observations on student worksheets
Curated OER
Beautiful Butterflies
Third graders study the life cycle of the butterfly through this series of activities. They create projects, play games, and observe butterfly characteristic that contribute to their survival.
Curated OER
Web of Life - Ecosystem
Third graders play the roles of various organisms in an ecosystem (focusing on insects) and pass yarn or string around to other organisms from largest animals to the smallest. The end product is a web which shows how all of these animals...
Curated OER
Science: Seeds to Plants
First graders compare and contrast different seeds before planting them. They assess the basic needs to plants and conduct experiments of deprivation of those needs. They write stories and draw pictures of plants which are bound into a...
Curated OER
Life Cycles
Students explore the life cycle of living things through the eight lessons of this unit. The butterfly, frog, chicken, and plant are inspected and form the basis of the work done in this unit.
Curated OER
Why Is An Apple Like A Suitcase?
Students examine a variety of fruit to discover that each has seeds. Through experimentation, they discover the role that fruit and seeds play in a plant's life cycle.
Curated OER
Aquatic Insects: Water Quality Index & Diversity Index
Students search stream beds to study the life cycle and adaptations of stream insects. They explore creeks and streams to see the diversity index of creeks or streams and to find the water qualit index.
Curated OER
Bears
Young scholars complete a variety of bear-related activities. They sort and graph teddy bears, distinguish between real and non-real bears and research bear life cycles and habitats.
Curated OER
Adaptable Mandibles
Students define adaptation and highlight example of adaptation in birds and other animals. They study feeding techniques of seabirds and investigate the effect that trash has on wildlife.
Curated OER
Ribbit! Ribbit!
Learners research a frog's life cycle and habitat using books, the Internet and lecture. Students make origami frogs, write letters to Toad from Arnold Lobel's "Frog and Toad" and participate in a simulated camouflage activity.
Curated OER
Monarch Butterflies
First graders listen to books about butterflies and look at pictures of butterflies. Students review the stages of butterflies and learn the migratory path the monarch takes in its adult stage.
Curated OER
Ask the Antlion
Middle schoolers observe and examine the life cycle of antlions, recording their observations of the live insects in a journal. They view an antlion on a video microscope, draw the body parts, and replicate their experiment at home.
Curated OER
Beautiful Butterflies -- Activity Centers
Sixth graders observe and describe habitats within ecosystems, describe how organisms modify environment to meet their needs, and observe and identify characteristics that allow survival.
Curated OER
Birth, Growth, And Development
Students understand that all living things have a life cycle that includes being born, developing into an adult, reproducing, and eventually dying.
Curated OER
Brine Shrimp
Students gain a sense of the delicacy and complexity of a living organism and the rather narrow range of conditions under which it can live.
Curated OER
Space-Age Experiments
Students evaluate the notion of aging by reviewing some of the studies that occurred on John Glenn's space shuttle mission.
Curated OER
Life Cycle of Butterflies
Students identify ways plants and animals make changes related to the seasons, specifically focusing on the life cycle of butterflies.
Curated OER
Mellowing With Age, A Closer Look
Students realize that aging is a "natural, continuous process" and develop sensitivity to the needs, desires, and capabilities of the elderly by interviewing elderly community members and photographing age related things.
University of Illinois
University of Illinois Urbana Champaign: Embryology: The 21 Day Chick Lifecycle
Provides a look at the development of a chick during each day of the 21-day chick lifecycle. Gives detailed information about the major events that happen each day in the development. Contains many photographs of real chicks in...
PBS
Pbs Learning Media: Cloud Age Two
In this video segment from Nature, Cloud, a two-year-old horse, interacts with his family in the wild. [3:23]