Curated OER
Investigate Factors Affecting Nitrates in Groundwater
Pupils participate in an experiment in which they investigate the factors affecting the levels of nitrates in groundwater. Using examples, they explain the nitrogen cycle and identify the sources of chemical nitrogen fertilizers. They...
Curated OER
Rivers... for Kids
Learners investigate U.S. geography by exploring it's bodies of water. In this river formation lesson, students identify the reasons rivers are needed in our country by reading assigned text. Learners examine a diagram which explains how...
Curated OER
Science: Water States
First graders investigate the various forms of water. They discuss the properties of water. They discover examples of water's various states and locate other solids, liquids, and gases in their homes.
Curated OER
Fluoride in Durango's Water-Helpful or Harmful?
Third graders complete several activities in their quest to find out about the addition of fluoride to city water. First, they create a guide sheet to help organize notes. The next two steps involve taking notes through guided practice....
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
Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
Curated OER
A New "Spin" on Nuclear Energy
Students explain how the spin cycle of a washing machine operates. They explore other applications of the centrifuge by reading and discussing the article "Slender and Elegant, It Fuels the Bomb."
Curated OER
Migration Woes
Students are able to describe the reproductive cycle of the gopher frog. They are able to describe the impacts of habitat loss and degradtion on gopher frog populations. Students are explained that many factors limit the survival of...
Curated OER
Opae Obstacles
Students explore the life cycle of shrimp. In this life cycle lesson, students research the different stages of a shrimp's life cycle. Students examine threats to the species in each stage of life.
Curated OER
Coral Reef Ecology
Students explore coral life cycles. In this coral ecosystems lesson, students view videos explaining the life cycle of coral, including examples of sexual and asexual reproduction. Students read a related article cooperatively in groups,...
Curated OER
A Peek into the Lives of Stars!
Young scholars create a model of the birth of a star and demonstrate the stages of the star's lifecycle. In this star lifecycle lesson, students mix flour and water in a jar to model the birth of a star, then role-play the entire...
Curated OER
Ground Surfaces and Infiltration
Students study permeability and apply the concept to different types of ground materials. In this ground surfaces lesson students complete a lab and fill out a table of their results.
Curated OER
The Salmon Estuary And Human Impacts
Students have discussions and complete activities about the pacific salmon life cycle and marine parasites. In this salmon lesson plan, students complete activities such as observing sea lice, playing a tag game, and a board game.
Curated OER
The Seed Store
Students investigate the seed cycle. In this plant biology lesson, students plant tomato seeds and observe the plant growth. Students complete an activity sheet.
Curated OER
Coqui Frog Populations
Students research Coqui frogs. Students explore the life cycle of coqui frogs and discover how these frogs have become an invasive species in Hawaii.
Curated OER
Exercise and Water
Second graders discover the needs of their body by trying different types of aerobic exercise. In this physical education lesson plan, 2nd graders analyze The Busy Body Book by glancing at the pictures inside and predicting what the...
Pennsylvania Department of Education
Cycles, Systems, and Webs
Fourth graders review the parts of the plant and their functions. In this plant lesson plan, 4th graders recognize that plants must transfer energy to make food. Students understand the interdependence of organisms in an ecosystem.
Curated OER
Learning Lesson: The Rain Man
Learners participate in a demonstration showing the concept of precipitation. They view the hydrologic cycle and identify its stages, and discuss flash flood safety at the end the instructional activity.
Curated OER
Week 8 - Sea Life
Using a magnifier, mini marine biologists examine the barbules of a bird feather. They swirl the it into a mixture of oil and water and then re-examine the feather. After the activity, discuss how the oily feathers pose a problem to sea...
Curated OER
Learning Cycle Lesson Plan
students investigate, develop inferences, and identify general descriptions for each of the three states of matter - solid, liquid, and gas. students investigate water, by observing and stating inferences about, the properties of each...
Curated OER
Life cycles
Students identify and explain the parts of a flower and their role in the life cycle of flowering plants, including pollination, seed dispersal, and germination. Students recap the following information: that plants need light, warmth,...
Curated OER
Just Bee-Tween Flowers!
Learners examine the major plant and bee parts and the interdependency between bees and fast plants. They observe and record the stages of growth of fast plants, take photos of the plant's life cycle, and cross-pollinate plants.
Curated OER
Breathing Yeasties
Pupils show how microorganisms and the carbon cycle interact. In this microorganisms lesson plan, students show this by using yeast, sugar, and water, and observe the energy flow.
Curated OER
Running Water/Rivers-Life Cycle
Students explore the parts of a river system and use topographical maps to determine the stage of the river.