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Lesson Plan
Texas Instraments

Angles in Circles

For Teachers 9th - 12th Standards
Teach your learners how to investigate the relationship between a central angle and an inscribed angle which subtend the same arc of a circle. The dynamic nature of Cabri Jr. provides opportunity for conjecture and verification.
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Lesson Plan
Curated OER

English Literature Circle Discussion

For Teachers 7th - 8th
Students participate in literary circles to analyze characters, critique writing, discuss events, and  story elements.  In this literary circles lesson plan, students take responsibility for their learning as a member of the group. ...
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Lesson Plan
Curated OER

Time Management

For Teachers 6th - 9th
Students plot activities for a 24 hour day. They record their information on a spread sheet program. Students list categories they use and write equations for cells that add cells of each category together. Students create a pie chart of...
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Lesson Plan
Curated OER

Pumpkin Time

For Teachers K - 2nd
In these two lessons, science learners participate in various activities involving pumpkins. They investigate and research the life cycle of a pumpkin. They observe pumpkin growth and decomposition. Finally, they estimate and measure...
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Lesson Plan
Curated OER

The Circle's Measure

For Teachers 3rd - 7th
Students explore circumference and diameter. For this math lesson, students apply their knowledge of circumference and diameter to solve mathematical riddles. Students apply this knowledge to find circumference and diameter of various...
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Lesson Plan
Curated OER

Rhyme at Circle Time

For Teachers K
Students study the importance of clean hands and practice the literacy skills of listening, matching, auditory discrimination, vocabulary, and rhyming. They illustrate their rhyme chart with drawings or photos taken doing the different...
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Lesson Plan
Curated OER

Circumference and Area of Circles

For Teachers 5th - 6th
In this math worksheet, learners learn to calculate the area and circumference of a circle. Students answer 4 word problems after reading the information and studying the examples.
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Lesson Plan
Curated OER

Moving On: Octagoning the Circle

For Teachers 3rd - 8th
Students explore circles through the use of octagons. They inscribe a circle in a regular octagon and find the area and perimeter of the hexagon with respect to the radius of the circle. Students present their findings to the class.
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Lesson Plan
Curated OER

Evaluating the Products of Chords of a Circle

For Teachers 9th - 12th Standards
Students investigate chords and make predictions. In this geometry instructional activity, students graph circles and calculate the measurement of each chord. They perform the calculations and make conjectures.
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Lesson Plan
Curated OER

Stem and Leaf Plots and Circle Graphs

For Teachers 7th - 9th
Young scholars graph and plot numbers and analyze their data. In this algebra lesson, students identify the different properties of a stem and leaf plot. They decide which type of graph to use when it comes time to analyze their data.
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Lesson Plan
Bowland

Sundials!

For Teachers 6th - 9th
Time to learn about sundials. Scholars see how to build sundials after learning about Earth's rotation and its relation to time. The unit describes several different types of possible sundials, so choose the one that fits your needs — or...
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Lesson Plan
Curated OER

Our Solar System - Comparing Planetary Travel Distances

For Teachers 7th - 8th
NASA presents a mini-unit on distances in our solar system. It incorporates scientific concepts of gravity, mass, density, and payload while your aspiring astronauts also employ mathematics skills. They calculate speed, they determine...
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Lesson Plan
Curated OER

Pike Problems in Lake Davis

For Teachers 8th - 12th
Pike fish pose a threat to native trout and catfish in lakes. Would you drain and poison a lake to get rid of the Pike fish? If the lake was drained and poisoned, then refilled and repopulated with trout and catfish, how would you...
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Lesson Plan
EngageNY

Construct an Equilateral Triangle (part 1)

For Teachers 9th - 10th Standards
Drawing circles isn't the only thing compasses are good for. In this first installment of a 36-part series, high schoolers learn how to draw equilateral triangles by investigating real-world situations, such as finding the location of a...
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Lesson Plan
EngageNY

Reflections

For Teachers 9th - 10th Standards
Facilitate creativity in your math class as individuals learn the definition of a geometric reflection and correctly construct a model, as well as its reflected image. They use a perpendicular bisector and circles to elaborate on...
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Lesson Plan
Curated OER

Pumpkin Predictions

For Teachers 4th - 7th
It's time for Halloween and math! Perfect for Fall, this simple worksheet provides a grid for young mathematicians to record their predictions about a pumpkin's height, stem length, diameter, circumference, and weight. After learners...
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Lesson Plan
Curated OER

Technical Writing Assignment

For Teachers 9th - 12th
Learners demonstrate, in writing, the proper technique to measure, square, and cut a piece of stock to length using a circular saw.
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Lesson Plan
Curated OER

I Am Special and You Are Special Too #6

For Teachers Pre-K - K
We are All Alike…We Are All Different is the springboard for the creation of an illustrated book in which young writers record their impression of themselves, their families, and their interests. Sharing the completed books in circle...
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Lesson Plan
Curated OER

Circles and Clocks, Shapes and Time

For Teachers 4th - 6th
Students work in groups to research clocks and practice telling time. For this telling time lesson, students use the computer program ProQuest to study circles, including radius and diameter, and practice drawing circles using a compass....
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Lesson Plan
Curated OER

Discovering Pi

For Teachers 6th
Sixth graders discover Pi.  In this discovering Pi lesson, 6th graders measure the diameter and circumference of various circular objects.  Students record their measurements in a table.  Students discuss how Pi relates to the...
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Lesson Plan
Curated OER

Circle Sculpture

For Teachers 6th - 8th
Students discover the Theatre of the Oppressed. For this diversity lesson, students practice confronting injustice as they participate in "circle sculpture" to role play performance models that deal with social justice issues. Students...
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Lesson Plan
Curated OER

The Big Circle

For Teachers 2nd - 3rd
Students explore geography by participating in a mapping activity. In this concentric ring lesson, students utilize a poster board, string and markers to identify their current location within the entire world. Students write about their...
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Lesson Plan
Curated OER

One Revolution for Robot

For Teachers 8th - 12th
Students calculate the revolution and circumference of circles. For this calculus lesson, students derive the formulas for their given shape. They use the d=rt to calculate the distance and rate of travel.
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Lesson Plan
Curated OER

Environment: Clouds of Changing Times

For Teachers 2nd - 4th
Here is a wonderful lesson which has youngsters interview family and local elders about the seasonal history of their local area. They focus on climate change by asking questions about rainfall, temperatures, length of the seasons, and...

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