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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Investigating Plant Life in Our Nature Center

For Teachers 3rd - 5th
In this Nature Center activity, students will apply knowledge from our classifying living things unit. They will compare what they already know about leaves to actual leaf samples. After collecting 5 leaves and keeping them in a journal,...
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Lesson Plan
Smithsonian Institution

Smithsonian in Your Classroom: Teaching With Collections [Pdf]

For Teachers Pre-K - 1st
This lesson is great for young learners who like to collect things. It gives you ideas of ways to teach such concepts as classifying, sorting, arranging, multiplying, graphing, and measuring with collections of simple objects.
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Lesson Plan
University of Regina (Canada)

Univeristy of Regina: Math Central: Patterns Here, There, and Everywhere

For Teachers Pre-K - 1st
This lesson plan on early patterning is well written, well planned, and extensive. The math content is substantial for this age. There are lots of connections to other content areas. Materials needed are readily available or provided for...
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Activity
National Council of Teachers of Mathematics

Nctm: Illuminations: Cutting Corners

For Students 9th - 10th Standards
Students will use their knowledge of plane figure attributes to create and view shapes by cutting and rotating shapes to stimulate discussions on names and attributes of various shapes they do not regularly encounter.
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Article
Stanford University

Dreme: Data in the Preschool Classroom

For Teachers Pre-K - K
What are the important concepts involved in data collection and data use in the preschool classroom, and how can teachers support the mathematics of data? This article gives a brief description of the concepts that children need to grasp...
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Unit Plan
E-learning for Kids

E Learning for Kids: Science: Antilles: How Can We Classify Animals?

For Students 2nd - 4th
Naomi teaches diving and meets all kinds of animals underwater. Join her and learn about grouping animals.
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Unit Plan
E-learning for Kids

E Learning for Kids: Science: North Sea: Netherlands: What Is It Made Of?

For Students 2nd - 4th
Finn is joining his father on their boat. Join them and help Finn sort materials based on their properties.
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Unit Plan
E-learning for Kids

E Learning for Kids: Science: North Sea: How Do We Choose Materials to Make Objects?

For Students 2nd - 4th
Help Emilie keep the winery stable and sturdy. Join her to learn about different materials and their properties.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Magnets: What "Sticks"

For Teachers K - 1st
While working in small groups, students will learn about magnetism by exploring what does and does not "stick" to a manget. Students will learn that only objects made of metal stick to magnets but not all objects made of metal stick.
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Handout
Math Is Fun

Math Is Fun: Regular 2 D Shapes

For Students 3rd - 8th Standards
This tutorial provides illustrations for regular 2-D shapes as well as a definition for polygons and for regular polygons.
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Lesson Plan
Everything ESL

Everything Esl: Categorizing & Classifying Animals

For Teachers Pre-K - 1st
Teach your students about categorizing and classifying with this high thinking level unit. It features many downloads and resources. It also provides bulletin board ideas.
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Lesson Plan
Everything ESL

Everything Esl: Categorizing & Classifying Animals

For Teachers Pre-K - 1st
Teach your students about categorizing and classifying with this high thinking level unit. It features many downloads and resources. It also provides bulletin board ideas.
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Website
Smithsonian Institution

Smithsonian National Zoo: Classification Systems

For Students 9th - 10th
A great overview of the science of classification. Topics addressed include summaries of the five kingdoms, the seven taxa, the definition of a species and the classification of the panda.
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Activity
Annenberg Foundation

Annenberg Learner: Patterns in Mathematics: Guess My Button

For Teachers 1st - 3rd
This website gives students an opportunity to sort and classify attributes of a group. The applet responds to each selection made and guides student to the next step.
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Activity
Annenberg Foundation

Annenberg Learner: Patterns in Mathematics: People Patterns

For Students 3rd - 7th Standards
This interactive website offers young students an opportunity to discover the pattern and predict who will come next. Feedback and guidance are given for each response. It also offers three increasingly difficult levels that are available.
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Lesson Plan
Better Lesson

Better Lesson: Count the Ways to Have Fun! Sorting on the I Pad

For Teachers K Standards
A part of the sorting and classifying standard that can be overlooked relates to assigning a number count to a group of similar objects. This lesson helps students find similar groups and practice counting and relating numbers to their...
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Interactive
Quia

Quia: Categories Battleship

For Students 4th - 8th
In this interactive game, students try to sink the computer's battleships by naming the correct category for the words listed. There are three levels of play provided: Easy, Medium, and Hard.
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Interactive
Quia

Quia: Categories Columns

For Students 2nd - 4th
In this interactive game, students match groups of items on one column with categories on the other.
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Interactive
Quia

Quia: Rags to Riches: Categories Ladder

For Students 1st - 3rd Standards
In this interactive, millionaire-style game, students see groups of three or four items and select the category that fits each group.
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Interactive
Quia

Quia: Rags to Riches: Category Ladder Iii

For Students 1st - 4th Standards
In this interactive, millionaire-style game, students see groups of three items and select the category that fits each group.
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Lesson Plan
PBS

Pbs Mathline Lesson: Geometry, It's a Perfect Fit [Pdf]

For Teachers 3rd - 5th Standards
This two-part geometry lesson plan has students identify, describe, and classify two-dimensional shapes. Students engage in hands-on activities including identifying shapes in the classroom, creating patterns with shapes, identifying...
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Lesson Plan
Discovery Education

Discovery Education: Animal Classification

For Teachers 3rd - 8th
Use this lesson to help students understand the reasons for classifications and ways that different species are separated.
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Whiteboard
ClassFlow

Class Flow: Thinking Maps the Tree Map

For Teachers 9th - 10th
[Free Registration/Login Required] Teach your students to visualize the writing process using this graphic organizer as a tool.
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Whiteboard
ClassFlow

Class Flow: Classifying and Categorizing

For Teachers 1st - 3rd Standards
[Free Registration/Login Required] This flipchart has a variety of different pages that cover numerous things including classification, telling time, patterns, alphabet song, and penmanship.