Lesson Plan
Curated OER

The Minimal Distance Point from the Vertices of a Triangle

For Teachers 9th - 10th
Students calculate the distance from the vertex of a triangle to the center. In this geometry lesson, students find the shortest distance between a point and the vertex of a triangle. They relate this concept of distance to the real world.
Lesson Plan
Curated OER

Areas of Polygons

For Teachers 8th - 10th
Pupils calculate the are of regular polygons. In this geometry lesson, students create polygons on the computer and move it around to create different shapes. They explore the area of different polygons and how they inter-relate.
Lesson Plan
Pennsylvania Department of Education

Classifying Figures on the Coordinate Plane

For Teachers 5th
Fifth graders use estimation to solve word problems. In this fractions lesson, 5th graders decide whether or not an answer to a work problem is reasonable by applying their knowledge of fractions, decimals and estimation. This lesson...
Worksheet
Curated OER

Leveled Problem Solving Quadrilaterals and Other Polygons

For Students 5th - 6th
In this quadrilaterals and polygons worksheet, students solve the problems using quadrilaterals and other polygons. Students solve six problems.
Lesson Plan
Curated OER

Geo Jammin'

For Teachers 6th - 8th
Pupils compare and contrast related two- and three-dimensional shapes, and complete a Venn diagram illustrating the attributes of each. Using a poem pattern from another activity, students use data from the diagram to write an attribute...
Lesson Plan
Curated OER

Covering Spaces

For Teachers 3rd
Third graders become more familiar with various geometric shapes by completing the games and activities in this lesson. They keep track of the number of each shape they use in each of the three ways.
Lesson Plan
Pennsylvania Department of Education

Introducing the Coordinate Plane

For Teachers 5th
Fifth graders practice using estimation. In this estimation lesson, 5th graders add, subtract, multiple, and divide using whole numbers, fractions, and decimals. Students decide upon instances when estimation is more appropriate than...
Lesson Plan
Curated OER

Parallax

For Teachers 9th - 12th
High schoolers discover how astronomers used the diameter of the Earth's orbit around the Sun as a baseline for estimating the distance of some stars, and the meaning of "Parsec" and "light year."
Lesson Plan
Curated OER

Perimeter and Area of 2D Shapes

For Teachers 6th - 7th
Learners find the perimeter and area of circles, triangles, and rectangles. In this perimeter and area instructional activity, the teacher gives students formulas for each shape and measurement and works through examples on the board....
Lesson Plan
Curated OER

Travel, Photography and ISLA

For Teachers 9th - 12th
High schoolers examine and research habitats, and analyze how to shoot travel photographs. They take five environmental portraits, present them to the class, and critique the students' slides.
Lesson Plan
Curated OER

Peak Flow Meter Exercise

For Teachers 6th - 12th
Students investigate the concept of lung capacity. They use flow meters to measure the maximum capacity of themselves and others. The data is collected in order to make some conclusions concerning the mean of individual lung capacity....
Lesson Plan
Curated OER

Pauli's Magical Water

For Teachers 10th - 12th
Students predict the shape of molecules using VSEPR theory. In this chemistry lesson, students differentiate a polar and nonpolar molecule. They discuss why water's polarity is very important.
Organizer
Curated OER

Creating Bonds

For Students 10th - 12th
In this creating bonds worksheet, students create 2-D and 3-D models of the molecular formula provided. Students complete a chart of information about the molecular formula given.
Lesson Plan
Curated OER

Polarization Of Light

For Teachers 9th - 12th
Students discover that polarization filters block incoming light from passing through when filters are positioned perpendicularly to each other. They explore some of the uses of polarization filters within our society.
Lesson Plan
Curated OER

A Sense of Location: The Mental Map

For Teachers 3rd - 7th
Students consider the ways a mental maps of geographic landmarks can help migrating animals stay on the correct course.
Lesson Plan
Curated OER

How far is a km?

For Teachers 3rd - 5th
Students explore the size of a kilometer and the time it takes to cover this distance. They develop a concept of a km. They measure a distance of 1 km and the time taken to cover it.
Lesson Plan
Curated OER

Visiting Grandma

For Teachers 1st
First graders investigate the aspect of time, including days of the week using a calendar. They use problem solving strategies and a monthly calendar to find a solution to the problem.
Worksheet
Curated OER

Breaking News English: Shuttle Discovery Launches Successfully

For Students 5th - 10th
For this English worksheet, students read "Shuttle Discovery Launches Successfully," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Supplementary and Complementary Angle Pairs

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Identify angle pairs as complementary angles, supplementary angles or neither
Lesson Plan
Other

Nearpod: Angle Pairs

For Students 9th - 10th
In this lesson on angle pairs, students explore the relationship betwen angles by learning about adjacent, complementary, supplementary, and vertical angles.
Unknown Type
Mr. Martini's Classroom

Mr. Martini's Classroom: Geometry Special Angle Pairs and Parallel Transversals

For Students 3rd - 8th Standards
Students are challenged to identify and measure angles created by parallel lines and a transversal as well as complementary and supplementary pairs.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Supplementary and Complementary Angle Pairs

For Students 6th - 7th
[Free Registration/Login may be required to access all resource tools.] Classify supplementary and complementary pairs of angles.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Supplementary and Complementary Angle Pairs

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Use reasoning to figure out the measures of missing angle measures
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Angle Pairs

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Finding the measures of angle pairs including the measure of missing angles by using given information.

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