PBS
The Caterpillar or Larva
The larval stage of the butterfly life cycle is quite exciting. Start a discussion about the specially designed body parts unique to caterpillars. After examining images of caterpillars, learners use plastic soda bottles, string, and...
Curated OER
The Dance of the Butterfly
Young scholars explore butterfly life cycles and movement. In this integrated fine arts and biology life cycle lesson, students listen to the book The Very Hungry Caterpillar by Eric Carle and identify the related life cycle...
Curated OER
The Spider's Life Cycle
Students see that spiders have a life cycle, and reproduce by laying many eggs. We can count by ones, twos, fives, or as many as we want. They make two lists of animals on a chart.
Curated OER
Life Cycle: Diversity in a Balance 4th Grade Workbook
In this life cycle workbook, 5th graders examine plant and animal cells, classification of organisms, human biology, photosynthesis, and natural environments. 21 different activities make up the Life Cycle Workbook.
Curated OER
The Life Cycle of a Star
Learners investigate the life cycle of a star through research. Once research is complete, students prepare posters and present findings to class. Flash animation is included to help learners visualize life cycle of star researching.
Curated OER
"Hey Polliwog!" - The Life Cycle of the Frog
In this life cycle of the frog worksheet, students read and assess comprehension. In this fill in the blank and sequencing worksheet, students write answers to sixteen questions.
Curated OER
Brine Shrimp Life Cycle
Third graders examine brine shrimp through "A Sea Monkey's Life" story. They study the living environments and life cycle of brine shrimp. They look at brine shrimp and cysts through a microscope, identifying new vocabulary that was...
Curated OER
Tamar Burris
Students explore genetics. In this life cycle lesson, students consider the meaning of "genes" and "heredity" as they watch a video about the topics. Students then research their own genetic make-up as they interview family members....
Curated OER
Life Cycle of a Fruit Tree
In this fruit tree life cycle worksheet, students will write in the 5 different stages found in the life cycle of a fruit tree.
Curated OER
Life Cycle of a Flowering Plant and a Rabbit
In this life cycle worksheet, students will complete a Venn diagram by comparing and contrasting the life cycle of a flowering plant and a rabbit.
Curated OER
Human Impact on the Life Cycle of Corals
Students study the life cycle of a coral reef. They then participate in a simulated village meeting in which they roleplay various characters who must review proposed legislation dealing with reef management.
Curated OER
A Science Experiment With Crayfish
A crayfish can lead to a science experiment involving habitats, animal behavior, and anatomy..
PBS
The Butterfly or Adult
Now that your class knows about the life cycle of a butterfly, it's time to discuss how an adult butterfly survives in the wild. The class diagrams and labels the parts of a butterfly, discusses how butterflies survive, and then make a...
National Park Service
The Secret of Life
Dead trees provide nutrients for the soil, food for animals, protection and a home for organisms, a seed-bed for new trees, and a place for nitrogen-fixing bacteria to live. In the activity, pupils collect decaying logs, expose them to a...
National Wildlife Federation
Call of the Wild: Grades K-4
The sound a frog makes lets people know what it's up to. A two-part lesson begins by discussing the life cycle of a frog and the individual stages with drawings. The second part has learners listen to the frogs' different sounds and what...
Curated OER
Plant Diversity
Here is an all-encompassing overview of the plant kingdom! In this worksheet, beginning botanists describe characteristics of the four different plant phyla, explain various life cycles, differentiate between monocots and dicots, and...
Alabama Wildlife Federation
Butterflies without Borders
Some living things go to extreme measures to avoid the cold. A three-part activity guides learners through the migration of the monarch butterfly. After studying the life cycle of the monarch butterfly, pupils learn the process of...
Curated OER
Jeopardy: 1st Grade Science
Here is a great game to play at the end of the year as a cumulative review or prior to state testing. This 1st grade Jeopardy Game contains questions related to typical 1st grade science concepts: clouds, the 5 senses, plants, life...
California Academy of Science
Carbon Cycle Poster
Humans can have a big impact on the environment, specifically the influence they have on the carbon cycle. First, the class will define and discuss each of the earths four major spheres, the biosphere, hydrosphere, atmosphere, and...
Curated OER
Plant Life Cycles - Chapter #2
Call this just a template for a presentation on plant life, not life cycles as the title implies. Content does compare the lengths of different life cycles and describes required conditions for germination, but it also explores cellular...
Curated OER
Lesson 3: Life Cycle of Brassica Plants
Students investigate the life cycle of brassica plants. For this science lesson, students observe each stage in the life cycle of their plant. Students record their observations and graph the data. Students
Curated OER
Life Cycle of Trees
For this Life Cycle of Trees worksheet, students read one page about the life cycle of a trees. Students define 12 terms from the reading.
Curated OER
"Mosquito Life Cycle" Activity
In this science online interactive worksheet, students rearrange 6 developmental stages of the mosquito in sequential order. Students name each stage with their appropriate names.
Curated OER
Life Cycle of Animals: Chicken, Duck, Frog
In this animal life cycles worksheet, students complete a ten question true/false assessment pertaining to life cycles of the frog, duck, or chicken. Students draw the life cycle of each animal in a separate box.