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Classifying Objects
Fourth graders classify living things according to similarities and differences through guided and independent activities. They place objects into groups according to their characteristics and then make a collage of living things...
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Classify Machines that Fly!
Eighth graders explore flight and the dichotomous key. In this flight lesson, 8th graders gain understanding of the dichotomous key and create one of their own. Students then use their dichotomous key to classify types of aircraft.
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"Finding Your Sweet Tooth"--An Introduction to the Dichotomous Key
Sixth graders classify candy according to observable characteristics. They use a dichotomous key to identify their bag of "treats." Thus, describe how dichotomous keys help to the identifying of organisms. Design a self-generated...
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Sorting and Classifying Concrete Objects by Varying Attributes
First graders examine how to sort concrete objects by their attributes. In this sorting lesson, 1st graders listen to Gray Rabbit's Odd One Out by Alan Baker, and discuss the actions of the main character. They practice sorting objects...
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Classifying Rocks
A well-designed lesson plan on rock classification awaits you. In it, fifth graders are divided into groups. Each group is given a box of rocks which they must sort into two categories. They use the "Rock 'n Roll Rule," in making their...
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Recyclers to the Rescue
Producers, consumers, food chains, and plants are the stars of this science lesson. Learners take part in an inquiry which helps them to discover the most effective and efficient way to grow a producer. They have a variety of containers...
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Keying Rocks
Young geologists learn how to use an identification key in order to classify rocks. The key is designed to help them classify rocks into three types: ignesous, metamorphic, and sediimentary. After an initial teacher-led demonstration,...
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Math: Odd Object Out
Students discover how to classify and categorize items by sorting various objects. As they sort the items, they explain how the items are alike. By repeating the sorting procedure several times, students determine there are numerous...
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An Introduction to Acids and Bases
Students explore acids and bases. In this lesson about acids and bases, students do an experiment to test certain items to determine what they are. Students use cabbage and litmus paper as indicators. Students understand how to sort the...
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Class Field Guide to the Sloughs
Students explore how to use field guides to identify wildlife. For this nature lesson students construct their own plant field guide.
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Classification
Young scholars investigate how to classify items based on similar characteristics. They study the scientific system of classification.
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A Couch or a Potato
Students classify objects and organisms seen on the Wakulla Springs icam website as living or nonliving.
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Mystery Minerals
Students minerals and how they form. They investigate the classification of minerals according to physical properties. Students watch a video about mineral characteristics. In groups, students participate in hands-on activities and...
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As a Matter of Fact
Elementary-aged scientists discover that all matter has mass. They are shown the difference between mass and weight, and learn how to calculate mass using the appropriate tools and methods. The scientific method is used while estimating...
Achieve
False Positives
The test may say you have cancer, but sometimes the test is wrong. The provided task asks learners to analyze cancer statistics for a fictitious town. Given the rate of false positives, they interpret the meaning of this value in the...
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Living and Nonliving
Students use their senses to record and collect data. In How Do I Classify Things in My World?, students practice classifying objects as living or nonliving. In Is it Real Or Pretend?, students group objects as real or pretend. In What...
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Classification And Identification
Students explore diagrammatic and taxonomic keys and their application in the marine sciences. They sort and classify objects and organisms based on visual attributes.
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The Grouchy Ladybug
Students learn about sorting and classifying objects by size while reading Eric Carle's "The Grouchy Ladybug". In this sorting and classifying lesson, students first listen to and interact with the story. They then look at cut-outs of...
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Look At Those Leaves!
Kids observe, classify, and measure tree leaves with a scientific eye. They examine leaves, group them according their attributes, and use standard units of measurement as they compare their sizes. They access a web site to learn how...
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Sorting and Classifying Outdoors
Learners use their math skills of sorting and classifying with materials they collect outdoors. In this early childhood math lesson, students participate in a treasure hunt to gather item in nature and categorize their finds.
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Density - To Float or Not to Float? That is the Question!
Students investigate how to find the density of fluids and solids using math. Students also learn how to find the density of regular and irregular shaped objects.
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Sorting Things Out
Written to examine seeds that grow in Kansas, you can adapt this lesson plan to anywhere you live. Learners sort a mixture of five different seeds to by any characteristic of their choice. When your budding scientists are exploring the...
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Sampling Rocks
Here is a geology activity which invites learners to explore a variety of rocks. They find rocks in the schoolyard and classify them according to size, color, and weight, then read the book Everybody Needs a Rock. Good activity!
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It's Alive
First graders critically analyze living and nonliving objects, then develop a list of characteristics to classify objects on a science walk. They make a book to close out the lesson.