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Activity
Science Education Resource Center at Carleton College

Serc: Leaf Investigation and Classification

For Teachers K - 1st
Students will learn about classification of leaves by collecting a variety of leaves from home and working in small groups in the classroom to sort them into groups. Students will present their criteria for grouping the leaves to the class.
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Activity
Science Education Resource Center at Carleton College

Serc: Irregular Shaped Object Lab Test

For Teachers 9th - 10th
Students will determine what an unknown substance is by finding mass, volume, displacement, and density of an object. Students will also create a report which will require them to read a graph, interpret data, calculate averages, and...
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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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Interactive
Chemistry Collective

Chem Collective: Alcohol Density Problem

For Students 9th - 10th
Determine the concentration of an alcohol solution from its density.
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Lesson Plan
Utah Education Network

Uen: Nhmu: Classified Information

For Teachers 4th
Learn to classify objects based on their attributes.
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Lesson Plan
PBS

Pbs Learning Media: Curious George Stem: Sort It Out! Lesson Plan

For Teachers Pre-K - 1st
A lesson plan where students will talk about how to sort different objects based on their characteristics. After viewing a clip from Curious George, students sort and label objects into categories.
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Unit Plan
E-learning for Kids

E Learning for Kids: Science: Caribbean Sea: Mexico: What Is Classifying?

For Students 2nd - 4th
Christina wants to classify all kinds of different things. Help her sort things into main groups.
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Unit Plan
E-learning for Kids

E Learning for Kids: Science: Scotland: How Can We Group Non Living Things Based on Characteristics/purposes?

For Students K - 1st
Montgomery is a true Scot, and even wears a kilt. He works in his dad's store and needs help learning about materials.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Color of Salts Flame Test

For Teachers 9th - 10th
This laboratory exercise is designed to introduce students to salts and their unique color given off while burned. Students will obtain several salt solutions to observe the color of flame when burned.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Describing Fall Leaves Through Words and Music

For Teachers K - 1st
Students collect, describe, and sort leaves found outside. As a cross-curricular component, they will improvise on musical instruments in a way that they feel describes a dominant leaf characteristic.
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Lesson Plan
Alabama Learning Exchange

Alex: Qualitative Analysis Project

For Teachers 9th - 10th
Students, working in groups, will identify four unknown substances using analysis procedures practiced in the lab throughout the school year. They will collect data, research the unknown substances, and report findings in a slideshow...
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Activity
SRI International

Performance Assessment Links in Science: Classification

For Teachers Pre-K - 1st
This activity directs students to set up a two step classification scheme based on the physical traits of color and shape.
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Activity
The Franklin Institute

The Franklin Institute: Classified

For Students Pre-K - 1st
At this site from The Franklin Institute you can practice classifying objects according to physical structure and characteristics.