Curated OER
Circle Packing
Students identify different parts and properties of circles. In this geometry lesson, students identify the radius, diameter, semicircle and inscribed angle of a circle. They identify the tangent lines to a circle.
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Half Angle
Students calculate the solution using half angles formulas. For this calculus lesson, students identify the different properties of a triangle using trigonometric properties. They identify the mean, altitude and angles of a triangle.
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Light Bounce
Students solve problems involving triangles. In this geometry lesson, students apply properties of triangles to find the missing angles and sides. They identify angles of parallel lines cut by a transversal.
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Classifying Transformations
Pupils analyze different polygons by shapes and sides. For this geometry lesson, students differentiate between similar and congruent polygons. They name the different polygons based on the number of sides.
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Hexagon Island
Students identify different polygons. In this geometry lesson, students name polygons using the number of sides. They calculate distance and slopes using the correct formula.
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Square Graphs
Students identify the different properties of quadrilaterals. For this geometry-lesson, students define parallel sides and diagonals of polygons as they compare to a quadrilateral. They identify the methods to find the angles in a...
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Soccer Problem
Students solve problems with triangles. In this geometry instructional activity, students use the properties of triangles to solve problems. They identify the median, altitude and side vs angle relationship.
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Trigonometric Graphing
Students analyze graphs. In this trigonometric instructional activity, students identify the different graphs of sine, cosine and tangent. They graph the inverse of those trig values and identify their properties such as phase shift and...
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Median
Students solve problems involving triangles. In this geometry instructional activity, students use the properties of triangles to find the angles and side. They identify the median and altitude of the triangle.
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Mirror Tool
Students define properties of polygons. In this geometry lesson, students differentiate between similar and congruent polygons. They identify and use the properties of solids to solve problems.
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Combining Foods
Students explore addition. For this math lesson, students discover how addition and subtraction are related. Students model related addition and subtraction facts.
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Learning to Measure with Ladybug
Students practice measuring items with non standard units. In this units lesson plan, students measure shapes, lengths, and classroom objects.
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Balancing Discoveries
Students use a balance to help them with their addition facts. In this addition lesson plan, students also play the seven up game to memorize their facts.
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Hoping Backward to Solve Problems
Young scholars use number lines to compare differences. In this math lesson, students use a number line to solve problems. Young scholars predict differences and answer puzzles using subtraction.
Pennsylvania Department of Education
Using the Number Line to Compare
Students determine differences using a number line. In this math lesson, students use the number line to solve subtraction problems. Students solve puzzles using subtraction.
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Calculating Patterns
Students create numerical patterns by using an internet based calculator. In this patterns lesson plan, students complete, create, extend, and record different patterns.
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Spice Up the Basal
Fifth graders study English reading and writing skills as they participate in exciting interdisciplinary hands-on activities using a basal reading series.
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How Do I Get a Job?
Students discuss employment programs, and research volunteer, intern and employment possibilities. They create an employment plan and a working resume.
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The Western Hemisphere on Review
Sixth graders research a country in the Western Hemisphere. They write a research paper and present a five-minute presentation on the country. They use PowerPoint to give their presentations to the class.
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Is It The Flu? What Do I Do?
Students use the internet to research the flu. Using various websites, they identify who should get flu shots, how to protect themselves and guidelines for getting over the flu. They write a one page report on their findings to end the...
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World Religion At A Glance
Ninth graders research and assigned religion and fill out information they gather on their "Special Assingment Instruction Sheet." They create a sample brochure about the religion they researched, edit the brochure with another student...
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Health: Symptoms and Stages of Pregnancy
Students examine the growth and changes that occur during the three trimesters of pregnancy. Issues such as toxemia and spontaneous abortion are also considered. In groups, students rotate to various stations exploring aspects related...
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Social Studies: Adolescent Characteristics
Students examine the various characteristics of adolescence. In a Powerpoint presentation they observe the physical, emotional, and social traits of adolescence. In groups, they investigate researchers associated with developmental...
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Human Reproduction
Students study the basic terminology of male and female reproductive organs. They explain the human reproductive process, infertility, pregnancy, and steps that lead to a healthy lifestyle. They give their definition and then discuss...