Lesson Plan
Curated OER

Quadrilateral Explorations-Grade Nine

For Teachers 9th
Ninth graders investigate quadrilaterals.  In this geometry lesson, 9th graders examine and classify quadrilaterals using the slope, midpoint and distance formulas.  Additionally, students create various quadrilaterals given...
Lesson Plan
Curated OER

How many isosceles triangles can you find?

For Teachers 7th
Seventh graders recognize the characteristics of isosceles triangles. In this isosceles triangle lesson, 7th graders use geoboards to create isosceles triangles. Students record results and explain why they have an isosceles triangle.
Worksheet
Curated OER

Precalculus Exam

For Students 11th - 12th
In this precalc lesson, learners write out definitions, identify functions, solve integrals and derivatives and graph trig functions as they relate to angles. This is a final exam for precalculus. There are 80 questions on this exam.
Lesson Plan
Curated OER

Incubation and Embryology

For Teachers 1st - 6th
Students examine chickens, eggs and hatching eggs through this series of lessons.
Lesson Plan
Curated OER

Anything I Can Do You Can Do Better

For Teachers 6th - 8th
Students complete a two-week unit involving design and construction concepts. They watch a PowerPoint presentation about geometric shapes, draw the fourteen shapes incorporated in bridge construction, and in small groups design, build,...
Lesson Plan
Curated OER

Water: Access and Use

For Teachers 3rd - 12th
Students 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

Louisiana's Major Folk Regions

For Teachers 4th - 8th
Students study the three major folk regions of the state. They break the regions down into smaller folk regions or use the concept of three regions: North Louisiana, South Louisiana, and New Orleans. They identify some of the markers...
Lesson Plan
Curated OER

Sense of Place

For Teachers 4th - 8th
Students identify the major folk regions of Louisiana and the relationship between folklife, geography, and ecology. They give deeper thought to what makes their own community unique, what their sense of place actually is. Students...
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

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

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...
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 instructional activity is an application of Cabri Jr. and reinforces the difference between a...
Worksheet
Curated OER

NASA Juggles Four Satellites at Once

For Students 9th - 12th
For this NASA satellites worksheet, students read about the Magnetosphere Multi-Scale satellite constellation that NASA will launch in 2013. They solve 4 problems including finding the volume of the MMS constellation, finding how long it...
Lesson Plan
Curated OER

My Own Cultural Traditions

For Teachers 3rd - 6th
Students complete a worksheet on personal traditions. In this cultural traditions lesson, students discuss what a cultural tradition is and why they are important to the members of the culture. Students distinguish between cultural...
Lesson Plan
Curated OER

Dangers of the West

For Teachers 8th
Eighth graders explore the American West. In this Westward Expansion instructional activity, 8th graders examine primary sources to investigate the dangers travelling to and settling in the American West. Students design brochures that...
Lesson Plan
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Oil: Impact of a Resource

For Teachers 6th - 8th
Learners discover the history and method of oil production.  In this natural resource lesson, students investigate early oil production.  Learners discuss the challenges of turning natural resources into safe products.
Worksheet
Curated OER

Types of Government

For Students 9th - 12th
For this types of government worksheet, students write the advantages and disadvantages and countries that follow these governments. Students do this for 7 different types of government.
Worksheet
Curated OER

Vocabulary Word Search Puzzle

For Teachers 6th - 8th
In this literacy worksheet, students find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.
Lesson Plan
Pennsylvania Department of Education

Using Expressions and Equations

For Teachers 6th
Sixth graders analyze expressions and equations. In this algebra lesson, 6th graders write algebraic sentences and solve for an unknown in a one-step equation. This lesson uses the formulas for the perimeter of a square and rectangle as...
Lesson Plan
Curated OER

Why Can't I Vote?

For Teachers 4th
Fourth graders take an unannounced test (failure is expected) and the top scores are rewarded with candy bars. They compare this test to the literacy tests given before 1960 and votes to candybars. They journal their responses.
Lesson Plan
Curated OER

Raton Pass and Glorieta Battlefield

For Teachers 5th - 12th
Students complete a variety of activities that go along with the study of and possible fieldtrip to Raton Pass and Glorieta Battlefield on the Sante Fe Trail in New Mexico.
Lesson Plan
Curated OER

Watershed Lesson Plan

For Teachers 5th - 8th
Young scholars are introduced to the concepts of a watershed, stream flow and water quality. This five-day plan is an excellent way to introduce students to the concepts involved. They create their own watershed using a paper bag, water...
Lesson Plan
Curated OER

Escape! Because Accidents Happen-Fire

For Teachers 5th - 12th
Students view a video clip about fire safety. They work together to research fire safety strategies in public and private buildings. They create a prototype of a building using safety measures.
Lesson Plan
Curated OER

Equations in Motion: Design and construct a mobile

For Teachers 6th - 9th
Students participate in a lesson that covers the concepts of solving equations and inequalities. To master the concept they must demonstrate visually and verbally how both sides of an equation must be balanced. They construct a balanced...

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