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Evolution and the Fossil Record
Engage young biologists with four laboratory activities that explore the fossil record. Learners examine fossil images, a fossil kit, the rock record, and geologic time scale. They even experiment with the oxygen production of an Elodea...
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Microfishing
Learners use a simple method to collect living microorganisms from natural and/or artificial environments and develop skills in microscopy, observation, drawing, speculation, hypothesizing, oral presentation, and raising questions.
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Classification Schemes
Junior biologists journey through the hiearchy of living things with these activites. Using a dichotomous key, they identify common algae, plants, and fish. They design their own key for a mixture of seeds and a collection of...
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Sensational Seaweed
Students compare kelp and land plants. In this sea plant lesson, students look at the role of algae in aquatic environments. They research the properties of kelp and explore seaweed.
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Algae: An Overview
The main characteristics and definitive features of red, green, brown, and 4 other algea are listed along with great photos and examples. The details involved with reproduction styles, and information about traits of each Phyla are...
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Biomanipulation
Young scholars explore the effects of aquatic trophic relationships on water transparency. They observe and explain the effects of reducing nutrient inputs on agal density on water transparency.
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Rainforests of the Sea
In this ecology worksheet, students read and study about coral reefs using online resources to complete 8 short answer questions. They watch a video related to the topic.
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Start at the Very Beginning
Students explore ocean ecosystems. In this cross curriculum art and oceans lesson, students create a collage featuring three-finger algae using sand paper, tissue paper, and construction paper.
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Land Plants and Algae
Students compare and contrast algae and land plants. In this plant lesson students discover what algae and land plants require for growth. The students discuss experimental design. The students experiment with different treatments of...
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Digging Into Science Lesson Plans
In this biology worksheet, students identify and write the various species that are still present today. Then they define evolution using three words. Students also describe what a fossil is and give some examples related to a particular...
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Life Has A History
In this biology worksheet, students identify and match various classes of species found today. Then they explain why biodiversity exists today on earth and define evolution. Students also describe who a paleontologist is and what they do.
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A Survey of Plankton Communities
In this biology worksheet, students identify and define the vocabulary terms listed and make a prediction about the outcomes of the experiment. Then they complete the chart of the observations of the plankton diversity in drops of pond...
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Eutrophication Lab
Middle schoolers examine the effects of detergents and fertilizers on aquatic life and describe algae. Students define the term eutrophication as the process by which a body of water, such as a pond, lake, stream, or river, has a sudden...
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Algae Part One: An Introduction
Young scholars have the opportunity to view two types of algae under 400x magnification with a compound microscope. They make observations and record their observations through drawings and words. In addition, they identify different...
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Introduction to Algae
Students explore different types of algae found in both local regions of Salt Lake and different parts of the world. They discover different types of algae found in an ecosystem and the significance and function it serves.
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Pea Soup Ponds
Students perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
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TE Lesson: How Clean is that Water?
Middle schoolers examine the factors the affect water quality, and allow for animals and plants to live. They look at how engineers apply water quality information when making stream modifications in order to ensure drinking water...
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Phytoplankton and Ocean Color
Fifth graders identify function of phytoplankton in the biospere by conducting experiments and simulations and reading for information. They detect the presence of phytoplankton in bodies of water by examining ocean in satellite images...
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Life in the Soil - Is the Soil Alive?
Amaze soil scientists with a list of the myriad of microorganisms residing in a mere 1/4 teaspoon of soil! Then take them on a ride through the carbon cycle, down to the level of decomposers. Finally, give more specific details about the...
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Earth Science Crossword Puzzle
Go over some earth science concepts and terms with this online interactive crossword puzzle. There are 8 clues provided for learners, covering topics like: tides, algae, and currents. Some of these clues are more clear than others. There...
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Algae Experiments
Students describe the characteristics of algae. In this biology lesson, students perform a series of experiment to explore algae. They investigate the basic things algae need to survive.
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Exploring Limu Diversity
Students explore limu diversity. In this ocean ecosystem lesson plan, students classify limu according to its physical properties. Students work in small groups to generate scientific observations and sort limu by characteristics.
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Limu and ME!
Learners explore limu. In this cross curiculum botany and art project, students view a limu-picking film and then collect several species of limu. Learners follow a sequence of instructions using limu, card stock and wax paper to create...
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Limu in Your Lunch
Students explore various types of algae found in Hawaii. For this science lesson, students research species of the three types of limu and identify various uses. Students explore products that contain limu.