Literacy Design Collaborative
The Art of Persuasion: How Rhetorical Devices Influence Audiences
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...
CTAE Resource Network
Holiday Newsletter
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....
Curated OER
The Civil Rights Movement
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...
Curated OER
Selecting a Chief Justice For The United States Supreme Court: The Senate Confirmation Hearings of Judge John Roberts, Jr.
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...
Curated OER
He Had a Dream...I Have One Too!
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...
Alabama Department of Archives and History
Beyond Birmingham, Summer 1963
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...
Fusco’s English Class
Journal Writing Prompts
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.
Curated OER
Melba Pattillo and Ruby Bridges: Two Heroes of School Integration
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.
Curated OER
Rotations in the Plane
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...
Curated OER
Reflections in the Plane
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.
Curated OER
Midsegments of a Triangle
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...
Curated OER
Angles of a Triangle
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...
Curated OER
Altitude, Median, and Angle Bisector of a Triangle
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.
Curated OER
Ratios in Right Triangles
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...
Curated OER
Properties of the Centers of a Triangle
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.
Curated OER
Triangle Inequality Theorem
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...
Curated OER
Congruent Triangles
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...
Curated OER
Exploring the Orthocenter of a Triangle
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...
Curated OER
Constructions Triangles
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...
Curated OER
Archeologist Frieze Patterns
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.
Curated OER
Exploring the Centroid of a Triangle
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...
Curated OER
Inscribing a Circle in a Triangle
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...
Curated OER
Investigating Segments in a Triangle
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...
Curated OER
Investigating Segments in a Right Triangle
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...
