Curated OER
Angle Pairs
Students identify different angle pairs. In this geometry instructional activity, students identify the different angles of two parallel lines cut by a transversal. They identify the interior and exterior angles.
EngageNY
Informal Proof of AA Criterion for Similarity
What does it take to show two triangles are similar? The 11th segment in a series of 16 introduces the AA Criterion for Similarity. A discussion provides an informal proof of the theorem. Exercises and problems require scholars to apply...
Curated OER
Angle Action 1,2 and 3
Young scholars investigate angles through construction. For this geometry lesson, students use a protractor to identify the measurement of an angle. They identify angles cut by a transversal and two parallel lines.
San Francisco Symphony
By the Great Horn Spoon!
By The Great Horn Spoon is a fantastic novel for introducing learners to life during the California Gold Rush. First, kids research and analyze American folk songs, then they connect to the text as they listen to symphonic pieces written...
National Endowment for the Humanities
Animal Farm: Allegory and the Art of Persuasion
Introduce your class members to allegory and propaganda with a series of activities designed to accompany a study of George Orwell's Animal Farm. Readers examine the text as an allegory, consider the parallels to collective farms and the...
Curated OER
Exploring Geometric Patterns and Relationships
Sixth graders explore different geographic relationships in like drawing lines, rays, and parallelograms. This lesson could be used for review because it covers more than one concept. The students should have prior knowledge.
Curated OER
The Human Head and Picasso
Sixth graders view human head paintings by Picasso. Using the paintings, they identify the facial proportions by a frontal and profile view. With a partner, they create a portrait of them after observing and measuring their face. They...
Curated OER
Applications of Properties of Quadrilaterals in the Coordinate Plane
Learners explore the concept of quadrilaterals. In this quadrilaterals lesson plan, students use the slope formula, midpoint formula, and distance formula to justify that a given quadrilateral is a parallelogram.
National Endowment for the Humanities
Lu Shih — The Couplets of T’ang
Writing poetry in ancient China was the modern equivalent of sending a greeting card. Scholars learn about the ancient Chinese poetic form called the lu shih. They read about the context of poetry during the T'ang Dynasty and complete a...
West Contra Costa Unified School District
Investigating Similar Triangles
Let your use of the resource be in proportion to its usefulness. Pupils investigate similar triangles by measuring side lengths and considering given angle measures. The results of the investigation help develop generalizations about...
Curated OER
Mapping Africa
Students identify the location of parallel and meridian coordinates. They illustrate their understanding of the physical shape of the continent of Africa through a mapping activity, then explain the processes that have influenced the...
Curated OER
Introduction to Locus
Students define the five rules of loci. In this geometry lesson, students identify the locus of points that creates a circle. They calculate the distance from a fixed line and point.
Curated OER
Clothing 2 Sample Notebook
High schoolers view a sample notebook of different types of clothing and techniques. In groups, they practice using the techniques to create their own sample notebooks. To end the lesson, they are introduced to more advanced sewing...
Curated OER
This Isn't Your Little Sister's Poetry: Analyzing and Understanding a Variety of Acclaimed Poets
Eleventh graders are introduced to various basic and advanced poetic devices. They read several poems and practice identifying poetic elements. They identify at least two different poems and substantiate why they belong in the canon.
Curated OER
2-D Geometry
Third graders are introduced to new vocabulary related to Geometry. As each word is mentioned, they demonstrate the word with their body. In groups, they identify the similarities and differences between each line and angle. To end...
Curated OER
Eye From the Sky
Students are introduced to the concept of aerial perspective and scale. Students will use satellite technology to view their neighborhoods and sketch the area surrounding their schools. They will take part in a neighborhood walk to view...
Curated OER
Solving Systems of Equations
Learners explore the concept of solving systems of equations with two equations and two unknowns. In this solving systems of equations lesson, they work through problems of solving systems by substitution, elimination, and graphing....
Curated OER
New Angle on Forest Ecology
Students measure and calculate the angle of the sun. They compare the leaf types on the north and south to compare the effects of the sun on the type of vegetation. They complete the activities inside the classroom or on a trip to a...
Curated OER
Multiplying and Dividing Fractions and Mixed Numbers
Help math learners discover how to multiply fractions and mixed numbers. They will explore visual examples of the operations. They also practice solving problems that their instructor models.
Curated OER
The Tipping Point
Students rewrite word problems and solve using math. In this word problem lesson, students gather data and observe the data. They relate this process to the scientific method and math. They review their data to be able to answer...
Curated OER
Greek Pottery Designs
Get creative while exploring the art and history of the ancient Greeks. Learners create construction paper representations of Greek pottery, focusing on the differences between geometric and organic shapes. This project could enhance an...
EngageNY
Congruence Criteria for Triangles—SAS
Looking for a different approach to triangle congruence criteria? Employ transformations to determine congruent triangles. Learners list the transformations required to map one triangle to the next. They learn to identify congruence if...
Novelinks
Zach’s Lie: Questioning Strategy – Cubing
Your class won't be a bunch of squares from using this well-rounded activity! Instead, they'll be expressing thoughtful questions using the cubing strategy. The class brainstorms questions of increasing rigor about Zach's Lie in the...
Curated OER
The Seven Continents Scavenger Hunt
Who doesn't enjoy an engaging scavenger hunt? Here, scholars listen to, and discuss, the informative text, Where is my Continent? by Robin Nelson. They then explore the seven continents and four major oceans using Google Earth.