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Dichotomous Keys
Students define the word dichotomous and explain why a dichotomous key is a useful tool in identifying different species. Then they look up words they are unfamiliar with or mollusk reference books so students can
learn the names of...
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Recovering the Romanovs
Students use DNA to solve an identity mystery. In this biology instructional activity, students use the Internet to gather information about sex-linked disorders and complete a Punnett square for hemophilia, then examine a handwriting...
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Lesson 10: Karyotypes
Learners predict traits of future offspring. In this biology lesson, students study karyotyping to predict genetic disorders. They research an assigned karyotype and present information about it.
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Parallel and Perpendicular Lines
Learners study parallel and perpendicular lines. For this parallel and perpendicular lesson, pupils explore 2-D shapes and determine if the sides are parallel or perpendicular.
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Shadow Know-How
In this science activity, students identify 11 bird species by their shadows or silhouettes. Students write the name of the bird in the box under the shadow. Answers are provided upside down at the bottom of the page.
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Biodiversity
In this biodiversity worksheet, students sort and classify animals by their observable features using a dichotomous key. Students then respond to questions about complete and incomplete metamorphosis.
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Animals of the Arctic
Students discover the animals that make the Canadian Arctic their home. In this Arctic animals instructional activity, students research the animals that live in the region and create posters that feature their findings.
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School Site Ecosystem
Fourth graders are introduced to the concept of ecosystem; specifically, the interrelationships among plants and animals within an ecosystem, and their relationships to the environment in which they live and interact.
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Using Sterile Techniques as a Tool in Studying Plant Diseases
Seventh graders examine the concept of sterile techniques. They realize that plant diseases can be identified and classified in various way. Students identify some of the diseases that attack the garden plants.
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Investigation 2 - Classifying Rocks
Fourth graders identify basic properties of minerals and rocks. They access websites and utilize worksheets imbedded in this lesson to further their understanding of rock classification.
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Ecosystem Energizers
Fourth graders see how the flow of energy through an ecosystem made up of producers, consumers, and decomposers carries out the processes of life and that some energy dissipates as heat and is not recycled.
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Jewel of the Earth
Students investigate several organisms, set sticky traps to collect them, and attempt to identify and classify them using a variety of sources. The origins of the organisms are traced and their adaptive features examined.
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Forests and Photosynthesis
Fourth graders explore the concept of photosynthesis. They investigate the effects of light on seedlings. Students grow plants and record the data. Students view satellite images that show the monthly amount of vegetation present in the...
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Reflecting and Observing on the Field Trip to the Pond
Middle schoolers create an informative caption for photographs taken on a field trip to a pond. In this pond ecosystem lesson plan, students take photographs and create captions for them. Middle schoolers write a...
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Navajo Rug
Students explore geometry in Navajo rugs. For this shape art lesson, students create a Navajo rug design using triangles and squares. Students investigate designs on the Internet and then create an original design.
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Regular Polygons
Fifth graders explore polygons. In this math instructional activity, 5th graders find examples of regular polygons in the classroom and measure the sides of figures to determine if they are regular polygons.
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Solving Intercepted Arcs
Learners investigate circles and its arcs. In this geometry lesson plan, students identify the relationship between an circle and its intercepted arcs. THey identify the central and inscribed angles.
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Basics About Beef Crossword
In this health learning exercise, students complete an 85 clue crossword puzzle about beef. Questions cover names for various cuts, cooking words, and filler words such as "abbreviation for etcetera."
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Make Sense of Nature
Students participate in this program that heightens their awareness and curiosity of nature as well as their sense of adventure and exploring new surroundings. They identify and choose an object from nature after exploring it with other...
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GET THE POINT!
The student will measure the width of the horns on drawings of longhorn cattle and then convert the measurements from inches to centimeters and from inches to feet.1. Review with students the steps required to measure an item and to...
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Label Tables
Students match objects to cards with the names of the objects spelled on them. Students play bingo with the new vocabulary words.
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Nebraska Rocks & The Rock Cycle
Middle schoolers study the rock cycle and relate it to rocks that are indigenous to Nebraska. Students collect rocks and draw a diagram of the rock cycle using their collection.
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A Tasty Experiment
Learners work together to determine if smell is important to being able to recongize food by taste. They try different foods with different textures and hold their nose. They create a graph of their results.
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Journey of the Salmon
Third graders predict salmon migration routes and explore how dams affect the salmon migration. They explore the cultural significance of salmon to the Nez Perce people and design technology to aid salmon migration.