Lesson Plan
Literacy Design Collaborative

The Art of Persuasion: How Rhetorical Devices Influence Audiences

For Teachers 9th - 10th Standards
Scholars analyze a variety of text to identify the development of claims and persuasive techniques writers use. In each text, pupils determine the argument and the persuasive techniques and complete a task introduction worksheet. The...
Activity
CTAE Resource Network

Holiday Newsletter

For Teachers 4th - 8th Standards
There are so many holidays celebrated around winter that it can be difficult to keep track. Consider having your class members design a newsletter highlighting a particular holiday, such as Christmas, Hanukkah, Martin Luther King Jr....
Lesson Plan
Curated OER

The Civil Rights Movement

For Teachers 7th - 12th
Students explore the events of the Civil Rights Movement. In this research skills instructional activity, students research the important figures, events, and ideas of the American Civil Rights Movement as they visit suggested...
Lesson Plan
Curated OER

Selecting a Chief Justice For The United States Supreme Court: The Senate Confirmation Hearings of Judge John Roberts, Jr.

For Teachers 6th - 12th
Students review the procedures for selecting a new Supreme Court Justice. In groups, they determine which questions the nominee should be asked and practice asking the questions with a classmate. They watch the confirmation hearings...
Writing
Curated OER

He Had a Dream...I Have One Too!

For Students 2nd - 6th Standards
What is your dream for a better world? After reading a short article about Dr Martin Luther King, kids identify something they would like to see changed, the steps that could be followed to make the dream a reality, and the effects these...
Lesson Plan
Alabama Department of Archives and History

Beyond Birmingham, Summer 1963

For Teachers 9th - 12th Standards
The assassination of Medgar Evers. The integration of the University of Alabama. The March on Washington. The "I Have a Dream" speech. Created by the Alabama History Education Initiative, this resource examines how the events...
Writing
Fusco’s English Class

Journal Writing Prompts

For Students 5th - 9th
Inspire thoughtful journal entries with these detailed journal writing prompts. The resource includes 24 prompts that require learners to write expository, persuasive, and sometimes creative journal entires.
Lesson Plan
Curated OER

Melba Pattillo and Ruby Bridges: Two Heroes of School Integration

For Teachers 3rd - 12th
Learners put themselves in the shoes of students who integrated Little Rock High School in 1957-58. Note: The primary resources in this activity provide powerful and poignant descriptions of what those students faced.
Lesson Plan
Curated OER

Rotations in the Plane

For Teachers 9th - 12th Standards
Pupils investigate the properties of a rotation as they use technology (Cabri, Jr.) to observe the relationship between the pre-image and the image formed by the rotation. The lesson provides ample opportunity for learners to conjecture...
Lesson Plan
Curated OER

Reflections in the Plane

For Teachers 9th - 12th Standards
Have your class explore the concept of reflections as they use Cabri Jr. to construct a triangle and reflect it over a line. Learners reflect shapes across the coordinate plane and across the lines y = x and y = -x.
Lesson Plan
Curated OER

Midsegments of a Triangle

For Teachers 9th - 12th Standards
Students analyze midsegments of triangles in this lesson. They use Cabri Jr. software to observe the relationships between interior angles and midsegments of triangles. Specific instructions for creating this lesson in Cabri Jr. are...
Lesson Plan
Curated OER

Angles of a Triangle

For Teachers 9th - 12th Standards
Learners explore the measures of the angles of a triangle in this geometry lesson. They use Cabri Jr. to investigate the sum of the measures of the interior angles of a triangle, and examine the relationships between the interior and...
Lesson Plan
Curated OER

Altitude, Median, and Angle Bisector of a Triangle

For Teachers 9th - 12th Standards
Learners investigate the special properties of an altitude, a median, and an angle bisector and explore how these special segments divide the area of a triangle. The dynamic nature of Cabri Jr. allows pupils to form and verify conjectures.
Lesson Plan
Curated OER

Ratios in Right Triangles

For Teachers 9th - 12th Standards
Learners calculate the sides of right triangles in this trigonometric ratios lesson plan. They use Cabri Jr. software and TI-83 or TI-84 calculators to find the side lengths and their ratios to each other for various triangles. The...
Lesson Plan
Curated OER

Properties of the Centers of a Triangle

For Teachers 9th - 12th Standards
High schoolers investigate properties of the four centers of a triangle and explore a special property of the circumcenter and orthocenter of a triangle. This instructional activity requires the use of Cabri, Jr.
Lesson Plan
Curated OER

Triangle Inequality Theorem

For Teachers 9th - 12th Standards
High schoolers investigate the relationship between angle measures and sides of a triangle and the relationships among the three sides of a triangle. The use of technology (Cabri, Jr.) allows learners to make and test conjectures as they...
Lesson Plan
Curated OER

Congruent Triangles

For Teachers 9th - 12th
Students explore the concept of congruent triangles.  In this congruent triangles lesson, students use Cabri Jr. to construct two congruent triangles using circles.  Students determine if the two triangles are congruent by...
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 lesson is an application of Cabri Jr. and reinforces the difference between a constructions...
Lesson Plan
Curated OER

Archeologist Frieze Patterns

For Teachers 6th - 12th Standards
Learners construct frieze patterns using translations and rotations. They will discuss how frieze patterns are similar to jigsaw puzzles and use Cabri Jr. to build a triangle frieze pattern using rotations, translations, and reflections.
Lesson Plan
Curated OER

Exploring the Centroid of a Triangle

For Teachers 9th - 12th Standards
Pupils examine the centroid of a triangle as they use Cabri Jr. to construct a triangle and its medians. The dynamic nature of the software allows learners to measure the lengths of the segments in the triangle and conjecture and verify...
Lesson Plan
Curated OER

Inscribing a Circle in a Triangle

For Teachers 9th - 12th Standards
Pupils investigate inscribing a circle in a triangle. They use Cabri Jr. to draw a triangle, locate the incenter, and use the distance from the incenter to a side of the triangle to inscribe a circle. The dynamic nature of the geometry...
Lesson Plan
Curated OER

Investigating Segments in a Triangle

For Teachers 9th - 12th Standards
Pupils investigate segments in a triangle by constructing a triangle using Cabri Jr. They construct segments within the triangle that lie on the midpoints of the triangle's sides. Learners then compare the slope of base of the triangle...
Lesson Plan
Curated OER

Investigating Segments in a Right Triangle

For Teachers 9th - 12th Standards
High schoolers explore the concept of right triangles as they construct a right triangle using Cabri Jr. Learners find the midpoint of the hypotenuse and construct a line from the midpoint to the vertex of the right angle. They then...