ARKive
Species Discovery
How do you classify a newly discovered species? Learners view a presentation and complete research about biodiversity and the classification hierarchy. The lesson includes activities with dichotomous keys and work on classifying both...
PBS
Button, Button
Youngsters count, classify, and estimate quantities using buttons after a read aloud of The Button Box by Margarette S. Reid. They discuss the difference between guessing and estimating. Based on an experiment, they predict the number of...
Curated OER
Organizing Research
Before sending your third graders to the library, help them build a solid foundation for their research with this plan. Following the "I do, we do, you do" method, the teacher starts by modeling how to create a research question and...
Utah Education Network (UEN)
Create, Classify, and Sort Quadrilaterals
Quadrilaterals can be quirky! Fourth graders use geoboards and bands to create four-sided figures. They analyze the attributes such as angle size and presence of parallel sides. As a result they learn to differentiate among rectangles,...
Curated OER
Express Yourself
First graders identify details that make reading and writing more interesting. They classify events, people, places, and things and attach specific characteristics to each one. Everyone generates describing words on a worksheet that's...
Curated OER
Classification of Triangle Measurement & Perimeter
In this classification of triangles worksheet, 10th graders identify and complete 8 different problems that include determining the measurement and perimeter of various types of triangles. First, they color all right, acute, and obtuse...
Curated OER
Botanical Bookmarks
Students increase their comprehension of botany as they collect, identify, and classify various leaves. They observe that each leaf has its own unique color, texture, design, and pattern. Students create a pressed-leaf bookmark,...
Curated OER
Matter And Materials
Students investigate the concept of identifying different objects in nature and classifying them into different categories. The students will describe and explain a group of the objects orally and in writing form that is appropriate to...
Curated OER
Classifying Objects into Group
Classifying and sorting are great skills all kids need to know. They cut out each of the six images provided, then label each of two boxes. They glue the images in the appropriate box. Answers are provided.
Curated OER
Sorting and Classifying
Fifth graders are engaged in sorting and classifying geometric shapes of various colors and sizes. They discuss the properties of these shapes and illustrate a range of classifications using Venn diagrams.
Curated OER
Valentine's Day Math
First graders sort their candy hearts into piles according to color and record a tally mark under the color for each candy heart that they have on the worksheet. They then record the total amount of tally marks for each color of candy...
Curated OER
Classifying Pictures 2
Classification is the skill taught in this basic math worksheet. Kindergarteners examine four pictures in a row. They circle the picture that does not belong in the row with the other three pictures.
Curated OER
Colors
Use this presentation as a way to provide a quick review of colors and their word forms. Learners look at a series of slides showing a color word and a set of objects that display this color. It would be a great way to practice this...
Curated OER
Classifying Angles
In this classifying angles worksheet, 7th graders identify and complete 17 different angles illustrated on the sheet. First, they use the key given to outline each angle. Then, students use a protractor to measure each angle and...
Curated OER
How are Seeds the Same and Different?
Students examine seeds from various plants. In this science lesson plan, students cut open fruits and vegetables in order to see the seeds. Students describe each type of seed and classify the seeds.
Curated OER
Vocabulary Development - Word Tiers
This lesson focusing on classifying vocabulary words as concrete, abstract, or content specific could best be used with older high schoolers and adults. A list of words and the classification chart is provided.
Curated OER
Investigation: Reasoning and Proof
Students explore animal characteristics by creating illustrations. In this animal identification lesson, students read a list of animal descriptions which they draw using crayons or colored pencils. Students view their drawings and...
Curated OER
Eggs-tra Special Sounds
Students explore different sounds. In this sound lesson, students participate in an egg hunt. The eggs are filled with different materials and hid around the room. Students find the eggs and chart the different sounds they hear. Students...
Curated OER
Classify Machines that Fly!
Eighth graders explore flight and the dichotomous key. In this flight lesson plan, 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.
Curated OER
The Dinosaur Diner
Students explore the food chain. For this dinoaur lesson, students identify charactersitics of an omnivore, carnivore, and herbivore. Students sort dinosaur picture/word cards into groups by their eating characteristics. Students also...
Curated OER
Sorting and Classifying Worksheet
In this sorting and classifying activity, learners recognize word meanings. Students have nine colors which they sort into one of three circles by matching a single characteristic.
Curated OER
Dino-Mite Web Quest
For this science worksheet, students identify a specific dinosaur to research. Then they develop an overview of their dinosaur family and the foods each dinosaur in their family eat. Students also identify how the dinosaurs defend...
Curated OER
Adopt-An-Insect III
In this biology worksheet, students search through the links provided on insects to identify the order to which each insect belongs. Then they write the characteristics that distinguish insects from other arthropods. Students also select...