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Illustrative Mathematics
The Circle and The Line
Here is a resource where algebra learners show their understanding of a system of equations involving a circle and a line. Once graphed, learners see two points of intersection, one where the ordered pair is read, and a second where...
EngageNY
Construct a Square and a Nine-Point Circle
Anyone can draw a square, but can you CONSTRUCT a square? Here is a resource that challenges math scholars to create steps to finish their own construction. They test their ability to read and follow directions to complete a construction...
Mathematics Vision Project
Circles: A Geometric Perspective
Circles are the foundation of many geometric concepts and extensions - a point that is thoroughly driven home in this extensive unit. Fundamental properties of circles are investigated (including sector area, angle measure, and...
Project Maths
The Unit Circle
It's not just any circle—it's the unit circle. The fourth lesson in the series is an introduction to the famous unit circle. While working through a series of activities, young scholars learn the components of the unit circle and how to...
EngageNY
Close Reading of Nasreen's Secret School: How Do People Access Books in Afghanistan?
Third graders continue to practice the close reading skills of capturing the gist and reading again for important details in the sixth lesson in a larger unit. This is a great beginning-of-the-year unit for establishing visible thinking...
MENSA Education & Research Foundation
Pi Day Fun!
In this multi-faceted introduction to pi, participants perform a bevy of pi-related activities. Ranging from measuring household items to singing pi songs and reading pi stories, this fun and non-intimidating resource serves to bring up...
Curated OER
Calculation the Cricumference of Earth using "Google Earth"
Eighth graders investigate properties of circles. In this eight grade mathematics lesson plan, 8th graders apply proportional reasoning to data gathered with “Google Earth” to calculate equatorial and polar circumference of the...
Curated OER
Chicka Chicka Boom Boom
Students demonstrate beginning reading strategies. In this Chicka Chicka Boom Boom lesson plan, students identify upper case letters of the alphabet while relating them to a selection of literature.
Curated OER
Discovering Pi
Define terminology related to a circle. Practice accuracy in measuring and then create a spreadsheet based on data collected from solving for parts of a circle. Groups can have fun analyzing their data as it relates to Pi.
Curated OER
Reading Help Wanted Ads
Students explore employment by analyzing the newspaper. In this wanted ads lesson, students identify the importance of job selection and job growth while reading entries in the wanted ads for employment opportunities. Students answer...
Curated OER
Covering and Surrounding
Students develop techniques for estimating the area of a circle and use ideas about area and perimeter to solve practical problems. In this area and perimeter instructional activity, students apply the concepts of perimeter and area to...
Curated OER
Graphs
Students investigate circle and bar graphs. In this middle school mathematics lesson, students determine which kind of graph is suitable for a given situation and create circle and bar graphs.
Curated OER
Pi
Sixth graders read the book "Sir Cumference and Knights of the Round Table" to introduce them to the concept of Pi. As a class, they discover where Pi originated and define the terms circumference, radius and diameter. To end the...
Curated OER
Cause and Effect
Students explore subtext by reading sample paragraphs in class. In this cause and effect lesson, students read several different paragraphs and practice identifying the relationship between cause and effect within the short passages....
Curated OER
Insects
Students read books, learn about the letter i, and eat raisins that represent ants all to learn about insects. In this insects lesson plan, students also observe an ant farm and play follow the leader.
Curated OER
Hamsters
Students read books, learn about the letter h, and eat apples all to learn about hamsters. In this hamsters lesson plan, students also use play dough to make hamsters.
Curated OER
Clowns
Students read books, learn about the letter c, and eat with clown noses on to learn about clowns. In this clowns lesson plan, students also have a parade where they dress like clowns.
Curated OER
Pandora Puppy's Caring Circle
Students are introduced to the concept of compassion. As a class, they read a story together about Pandora Puppy's caring circles and identify the main points. They complete a worksheet and take a test to review how compassion is...
Curated OER
Circular Motion
Students research physical science by completing worksheets. In this gravity lesson, students read assigned text regarding the rotation of Earth and the gravitational force caused by the speed of which it rotates. Students complete a...
Curated OER
Caddo Circle Book
Young scholars are introduced to the Caddo Indians of Texas. Using a compass, they draw a circle given specific dimensions and cut them out. Using the text, they read one section abut the Indians and complete the task listed on one of...
Curated OER
Evidence of Change Near the Arctic Circle
Students analyze graphs and make conclusions about climate change. In this climates instructional activity students produce graphs and identify relationships between parameters.
Texas Instruments
Circle Equations
Students explore the coordinate plane. In this secondary mathematics lesson, students follow a set of directions to plot points in the coordinate plane.
Institute of Electrical and Electronics Engineers
Tinkering with Tops
Get kids' heads spinning by challenging them to design a top that will rotate for a minimum of 10 seconds without leaving a 30-cm circle. Groups of learners collaborate through a planning stage, testing stage, and evaluation stage. Some...
Curated OER
Life Cycle of the Plant - The Pumpkin
First graders access prior knowledge about pumpkins and read the story Pumpkin, Pumpkin. They will sequence the life cycle of the pumpkin through the use of picture cards and then sing a song about the life cycle of the pumpkin and plant...