Curated OER
Length, Perimeter, and Area
Students explore the concepts of length, perimeter and area. Students develop an understanding of length, perimeter, and area. Students calculate the area and perimeter of random shapes and calculate the area and perimeter of a triangle...
Curated OER
Volume, Surface Area for Rectangular & Triangular Prisms
Seventh graders explore the concept of rectangular and triangular prisms. In this rectangular and triangular prism lesson, 7th graders identify various prisms as triangular or rectangular. Students discuss the various shapes of bases...
Curated OER
Populations and Ecosystems
Sixth graders define terms prey, predator, and scavenger, describe predator-prey relationship, discuss effects of a lack of predators in an environment, and separate the role of the scavenger from that of the predator.
Curated OER
World History: Chronology
Students examine periods of time throughout world history. In this time chronology lesson plan, students read and create time lines. Students complete a variety of activities involving the ordering of events in time.
Curated OER
Insect or Spider?
Students compare and contrast the difference between insects and spiders. After a brief class discussion, students complete an activity matching the body parts of an insect and the body parts of a spider. Worksheet with answer key is...
Curated OER
Nutrition
Students explore nutrition. In this science lesson plan, students identify and describe the main nutrients in our diets that are needed by the body as a source of energy.
Curated OER
Investigating Area and Perimeter of Polygons.
Student sinvestigate the area and perimeter of polygons. They differentiate between similar and congruent polygons.. They identify the ratio and proportions of the sides and angles of polygons.
Curated OER
CSI Investigation of Congruence and Similarity
Students differentiate between similarity and congruence using polygons. In this geometry lesson, students label triangles based on their properties. They find missing sides and angles using the interior sum theorem.
Curated OER
Air: You Can't See It, But It's There!
First graders investigate that air occupies space by performing experiments that show this principle. Students are provided with a lunch bag. Students open the lunch bag and look inside. Students determine if there is anything in their...
Curated OER
Sadorus Photograph Collection Activity: Analysis of an Historical Photograph
Students retrive social, cultural, and historical information from a photograph by analyzing the contents. Data about the subject's culture, people, events, and place is explored.
Curated OER
Mystery Machines
Students explore simple machines and demonstrate thier acquired understanding by building a simple machine.
Curated OER
Investigating Earth's Materials
First graders compare and contrast water from different sources. After collecting water from various sources, 1st graders create a list of observable properties of the water. Students then pour the water into a filter and observe the...
Curated OER
Are You a Peacemaker or a Man-Eating Shark?
Second graders work on the concept of fairness, then produce a page on the computer for a class book. They explain the difference between negative and positive behaviors in conflict situations.
Curated OER
Is Air a Fluid?
Students discuss the physical properties of fluids and then demonstrate that air carbon dioxide and oxygen) is a fluid by creating currents.
Science Education Resource Center at Carleton College
Serc: Introduction to Dichotomous Keys
This lesson plan serves as an introduction to the classification of plants and animals or trees. Students will investigate how to classify objects based on their similarities and differences. They will use technical writing to explain...
E-learning for Kids
E Learning for Kids: Science: North Sea: How Do We Choose Materials to Make Objects?
Help Emilie keep the winery stable and sturdy. Join her to learn about different materials and their properties.
Government of Alberta
Learn Alberta: Math Interactives: Classifying Quadrilaterals
This multimedia that includes a short video [1:19] and other interactive activities on Learn Alberta math resource looks at real-world examples of shape classification in the investigation and solving of crimes. The accompanying...
CK-12 Foundation
Ck 12: Elem Math: Classifying Real Life Objects as Basic 2 D Shapes
[Free Registration/Login may be required to access all resource tools.] The video describes how to classify a real-world object as a circle, triangle, square or rectangle. The video is followed by additional practice problems.
PBS
Pbs: Count on It!: Blossom and Snappy Go to the Post Office
Blossom and Snappy help Digit mail a surprise package to Robbie. They visit the post office and postal processing plant to see how it all works.
SRI International
Performance Assessment Links in Science: Classifying Rocks
This is a performance task where students sort and classify rocks based on their properties, then demonstrate how they can transfer their understanding to decide on ways they might sort and classify other types of objects.