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Basic Needs of Plants
Fourth graders explore the four basic needs of plants. They examine plants as they grow. Students discuss the changes that they see in the growing plants. They observe what happens to a plant when one of its basic needs is taken away.
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Plant Life Cycle
Fourth graders explore the plant life cycle. They discuss the sequence of events in the life cycle of the plant and illustrate how the life cycle never ends. Students explore the importance of water, sunlight, and nutrients during the...
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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.
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Effects of pH on Organic Molecules
Students investigate the effects of an acid and a base on the structure of milk protein. They observe the changes to droplets of milk when adding ammonia and lemon juice and relate the changes to old, curdled milk. An extension using...
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The History of Life
In this history of life worksheet, students review 4 vocabulary words associated with the beginnings of life. Students place these terms into a crossword puzzle and then complete 2 fill in the blank questions.
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Walk a Mile in Albatross Shoes
Students recognize the correlation between the trash they dispose of around their school and the environmental hazards that face wildlife, specifically the Laysan albatross. They determine three ways that they can help the albatross chicks.
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Proteins Expressed At Different Stages
Students investigate protein electrophoresis in a lab setting. Full laboratory equipment is needed and safety should be taught. The level of prior knowledge needed to perform lab is high and is ideal for an honors class.
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Enzymatic Action
Students observe how a cell uses an enzyme to rid itself of a poisonous substance by experimenting with hydrogen peroxide, potatoes, liver and carrots. They record the temperature and changes of the hydrogen peroxide as other elements...
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The Language of Science
In this language of science worksheet, students use the list provided to guess the meaning of each of the list. Students apply root words, prefixes, and suffixes to gain meaning of other science words.
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What makes up YOUR Environment!
Young scholars create their own land or water environment. They make their environment livable for all the different animals they collect to put in it. Students research the types of animals that they can have in their environment, and...
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Colorado Animals Newsletter and Directed Web Page
Students select a Colorado animal, develop a Directed Web page, and research their animal. Each member of the group combine their research and develop a Newsletter.
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1,000 Cranes
Students improve motor skills through careful folding, a discipline necessary in the practice of origami. They develop multicultural awareness by exploring Japanese history.
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Flowering Phenology: How Do Plants Know When To Flower?
Students explore the biotic and abiotic factors that affect plant reproduction and the potential consequences of human activities on plant populations. The effects of urbanization are discussed as an influence in the consequences.
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Understanding How Potatoes Grow
Second graders make a KWL chart and brainstorm what they need for the project of growing potatoes. They choose one potato and plant it in water or peat moss cups and choose a location in which meets the needs of the plants and make their...
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Visualizing Succession
Ecosystem change is easier to understand when you use hands-on activities.
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What's Inside
Students become more familiar with life science in the context of the scientific method which helps them to become familiar with the various kinds of life science diagrams they may see on a GED science test.
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Classification of Cerealites
Students create a dichotomous key. In this categorizing lesson, students create a dichotomous key for different types of cereal. Students classify the cereal into groups such as flakes and cereal with holes. Students discuss their...
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Starfish
Learners explore the concept of starfish. In this starfish lesson, students identify the parts of a starfish and how their body works. Learners create a starfish using paint and a cornmeal mixture. They then glue on Cheerios to...
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What Parts Are There to a Plant?
Students identify and sort plant parts through hands-on activities and group discussions and then work with magnifying lenses and tape measures to document their observations on a student sheet.
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Winter
High schoolers explore the nature of water and water molecules. They examine the role of ice on organisms.
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DNA Extraction
Students extract and observe a visible amount of DNA from Escherichia. coli cells. They discuss the properties of DNA. Confirmation of the presence of DNA by a reaction with an indicator is confirmed within this instructional activity....
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Classify the Microbes
Students classify microorganisms into categories based on their characteristics. Pupils use a taxonomic key to identify organisms. They classify certain bacteria, protists, and viruses using a classification or taxonmic key.
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Trout Are Made of Trees Crayon Mural
Students recognize that for a trout habitat to be ideal, several components must be present. In this trout lesson, students explore what makes a healthy stream. Students create paintings for a mural of a trout habitat. Students uncover...
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Lesson Exchange: Species Interactions (Senior, Science)
Twelfth graders explain relationships and interactions between species, the difference between a fundamental niche and a realized niche. They explore the various species interactions from their classmates through the jigsaw activity.