Lesson Plan
National Nanotechnology Infrastructure Network

The Pinch Test

For Teachers 9th - 12th
Test your pupils' understanding of the scale from macro to atomic. While displaying images of different materials, learners identify what they would need to make that material visible. Their choices range from the human eye to an...
Lesson Plan
Pennsylvania Department of Transportation

King of Prussia Inn: Exploring Historic Places

For Teachers 7th - 12th
Learners of any age examine the significance of historic sites, how we understand those sites, and what they mean in terms of history and the culture of the past. They look at maps, artifacts, and data taken from archaeological sites to...
Lesson Plan
Curated OER

Language Arts: Ode to the Ordinary

For Teachers 8th
Eighth graders select ordinary objects, determine their uses, and write poems about them. Once they select an object, they create a web about its uses to serve as an outline. Once they have written their own odes, 8th graders meet in...
Assessment
Achieve

Yogurt Packaging

For Students 7th - 10th Standards
Food companies understand how to use math to their advantage. Learners explore the math related to the packaging and serving size of yogurt. They then use unit analysis and percent values to make decisions on the product development.
Lesson Plan
Bully Free Systems

Bully Free Lesson Plans—Seventh Grade

For Teachers 7th Standards
Having a hard time defining bullying with your seventh graders? Discuss the different types of behavior one would see in a bullying situation with a series of lessons, worksheets, and group activities.
Lesson Plan
Bully Free Systems

Bully Free Lesson Plans—Eighth Grade

For Teachers 8th Standards
Middle schoolers are likely very familiar with the concept of bullying and cliques. Discuss their experiences and brainstorm ways to handle peer conflict and feelings of exclusion with a poem that focuses on bullying, and a second lesson...
Lesson Plan
NOAA

Watching in 3D

For Teachers 9th - 12th Standards
Bring the ocean floor to life! Earth science scholars discover the process of deep sea mapping in the third installment in a series of five lessons about ocean exploration. The teacher's guide includes helpful resources, worksheets, and...
Lesson Plan
Curated OER

Integers

For Teachers 9th - 11th
Learners graph integers on a number line. In this integers lesson, students create a colored foldable to assist them with notetaking and problem solving.  Learners complete exercises from text.
Lesson Plan
Curated OER

Multi-Digit Multiplication

For Teachers 4th
Fourth graders practice mastering the ability to multiply multi-digit numbers utilizing rectangular arrays and a variety of mental math strategies. They model and illustrate meanings of multiplication and division of whole numbers and...
Lesson Plan
Curated OER

Working with larger arrays

For Teachers 5th
Fifth graders use arrays to show the meaning of multipication in selected situations. They practice using large and small arrays. The instructional activity has numerous activities, which gives students more opportunities to display...
Lesson Plan
Curated OER

The Case of the Missing Middle Term

For Teachers 9th - 12th
Students examine the difference of squares equation, and multiply binomials using the FOIL method. They complete the Case of the Missing Middle Term worksheet.
Worksheet
Curated OER

Solving Single Variable, First Degree Equations

For Students 8th - 9th
In this solving equations worksheet, students solve five single variable, first degree equations, Students also model and solve five word problems using equations.  The solutions are provided.
Lesson Plan
Curated OER

U.S. History: Antebellum Heroes and Villains

For Teachers 8th
Eighth graders research and write reports on key figures of the Antebellum Period. The projects also include pictures, bibliographies, and timelines about their assigned figure. In addition, 8th graders present oral reports to classmates.
Lesson Plan
Curated OER

Exploring and Oregon Commodity

For Teachers 3rd
A fun (and delicious!) lesson teaches measurement to your third graders. They work in small groups to first predict, then to measure the weight, circumference, and number of seeds found in a watermelon. Everyone gets to eat watermelon...
Lesson Plan
Curated OER

A Special Relationship

For Teachers 6th - 8th
Learners discover the relationships of the lengths of the sides of right triangles and right triangles using a series of drawings on dot paper. They investigate and solve problems of standard (customary and metric units) and non-standard...
Lesson Plan
Curated OER

Shadow Casting

For Teachers 8th
Eighth graders use a meter stick that is placed on a horizontal surface and an object is moved along it so that the shadow length can be measured at different distances from the light source. They solve real-world problems involving...
Lesson Plan
Curated OER

Water: Access and Use

For Teachers 3rd - 12th
Young scholars get a personal sense for another culture's way of doing things. Develop a list of sources for water. Practice using the scientific method. Examine means for conserving, or for generating, reliable sources of water.
Lesson Plan
Curated OER

Exploring the Circumcenter of a Triangle

For Teachers 9th - 12th Standards
Students construct the circumcenter of a triangle. In this constructing the circumcenter of a triangle lesson, students construct a triangle using Cabri Jr. Students draw perpendicular bisectors of the sides of the triangle. Students...
Lesson Plan
Curated OER

Exploring the Orthocenter of a Triangle

For Teachers 9th - 12th Standards
Young mathematicians explore the concept of triangles as they construct altitudes of triangles to find the orthocenter. Learners construct their triangles using Cabri Jr. on their graphing calculators and find that the altitudes of a...
Worksheet
Curated OER

Water Vocabulary

For Students 3rd - 4th
In this water worksheet, students explore the characteristics of water. Kids are given fifteen vocabulary words and definitions which students are to match.
Lesson Plan
Curated OER

Midsegments of Quadrilaterals

For Teachers 9th - 12th Standards
High schoolers explore the concept of quadrilaterals as they find the midsegments of quadrilaterals using Cabri Jr. on a graphing calculator. They find midpoints, slopes, angles, and distances of lines and angles.
Lesson Plan
Curated OER

Constructions Triangles

For Teachers 10th Standards
Learners explore the difference between a construction and a drawing. They focus on various ways to construct different types of triangles. The lesson is an application of Cabri Jr. and reinforces the difference between a constructions...
Lesson Plan
Curated OER

Circumscribing a Circle About a Triangle

For Teachers 9th - 12th Standards
Pupils circumscribe a circle about a triangle. They construct a triangle using Cabri Jr and then circumscribe it. They then use knowledge of perpendicular bisectors and circumcenters to locate the center of the circle and then...
Lesson Plan
Curated OER

Perpendicular Segments in a Circle

For Teachers 9th - 12th Standards
High schoolers explore the concept of circles as they construct a circle using a program such as Cabri Jr. Learners construct a chord and a diameter that are perpendicular, then measure the bisected chord and notice that both sides of...