Curated OER
Parallelism in Our Everyday World: Parallel Lines and Beyond
Students broaden their outlook on geometry in their everyday environment. They explore the properties of parallel lines and parallelograms and discover ways to prove the existence of parallel lines and discuss the concept of parallel lines.
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Tangent Properties
For this pre-calculus worksheet, students solve for angles formed by a tangent line and a circle. There are 6 different worksheets containing 8-10 problems per sheet.
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Triangle Conjectures
Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. For this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by...
Smithsonian Institution
Arts of the Islamic World
Learn more about the history and five pillars of Islam with an extensive resource that focuses on the religion's connection to art. Focusing on calligraphy, textiles, and architecture, the packet illustrates the beauty of the artistic...
Curated OER
Rotation Symmetry
Students investigate the concept of symmetry by using various examples and performing independent practice with scaffolding provided by the teacher. They review reflection symmetry and cover the new rotation symmetry using manipuatives.
Curated OER
Motions In Geometry
In this motions in geometry worksheet, students draw translations, rotations, and reflections. This three-page worksheet contains examples, instructions, and 6 problems. The last page contains answers.
Curated OER
Duplicating Segments and Angles
Tenth graders investigate geometric construction. In this geometry lesson, 10th graders explore the procedure for copying an angle and a segment. The lesson emphasizes the difference between a sketch, a drawing, and a construction and...
Curated OER
Line Symmetry
Students investigate the concept of line symmetry and how to recognize it in different contexts. They record the number of symmetries when given problems to work on in class. They review the concept of congruence and how it relates to...
Curated OER
Constructing Midsegments of Triangles
Young scholars construct midsegments. In this geometry lesson, students make conjectures and apply properties of triangles to solve problems. They complete an activity on the computer.
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Concurrent Lines in Triangles
Students explore the concept of concurrent lines in triangles. In this concurrent lines in triangles lesson plan, students work in groups to investigate properties of concurrent lines in acute, right, and obtuse triangles. Students use a...
Curated OER
Translating Transformations in Geometry
Students create an image using given coordinates and evaluate how the coordinates change when a slide or rotation takes place.
Curated OER
Similarity and Congruence
Students explore the concept of similarity and congruence. In this similarity and congruence activity, students identify and verify whether or not two figures are similar, congruent, or neither. Students use postulates and theorems such...
Curated OER
Using the Internet to Challenge Young Writers
Designed as a professional development exercise to introduce teachers to the Internet, the activities in this resource ask novice web surfers to access a series of sites, bookmark them, and answer question about information found on the...
Curated OER
Shapes
Fifth graders explore shapes. They recognize and name two-dimensional and three-dimensional shapes. Pupils discuss the properties and criteria for each shape they find in real life and construct a Kid Pix project using pictures of the...
Curated OER
Sorting by Site: Missouri quarter reverse
Lewis and Clark took note of the animals common to their home state. As they traveled, they noticed that different places had different types of animals. Your class will use this model to compare and contrast elements that make up their...
Curated OER
SATP Informative Essay I
Young scholars explore the basic steps of writing an informative five paragraph essay. Using a hamburger as an analogy, students discuss the five part method of writing and, given blank hamburger sheets, they fill in the main parts of...
Curated OER
Say It Loud!: A Celebration Of Black Music In America - Lesson 2
Young scholars identify general business terms such as entrepreneur, corporation, marketing, demographic, promotion and distribution. They identify many Black music industry leaders and their contributions.
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Special Segments of Triangles Jigsaw Activity
Students identify the special segments of triangles, the median, angle bisector, altitude, and perpendicular bisectors.
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Linoleum Reduction Print Quilts
Learners identify quilt designs along with the meanings and symbolism behind those designs. They explain the uses of a quilt and the controversial connection to the Underground Railroad.
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Making Friends
First graders examine the significance of the Louisiana Purchase and the journey of Lewis and Clark. They listen to a story, analyze a map, compare/contrast the Jefferson Peace Medal and the Peace Medal nickel, and design a peace and...
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Symmetry and Tessellations
Sixth graders investigate tessellations and their origins. Students trace triangles to form a tessellation. They measure the angle of equilateral triangles. Students locate the line of symmetry, they create geometric squares,...
Curated OER
Performing Transformations
Young scholars investigate the concepts relating to creating a tessellation. They include using pattern blocks in order to create interconnecting patterns. Students review translations, rotations, and reflections.
Curated OER
Incorporating Literature into Social Studies Teaching and Learning
Students engage in a study of incorporating literature into the Social Studies classroom. They review a variety of literature sources and then create a bulletin board with the information. Then students practice using the Reader's...
Curated OER
The Hamburger Essay - AKA The Sandwich Essay
Students discuss how a five paragraph essay has five basic parts. They compare this to a well-made hamburger. They create a mind map of a five paragraph essay using the graphic of a tasty hamburger sandwich.