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showing 1-24 of 1,218 results

Use these 20 task cards to help students review finding the radius, diameter, and chords of a circle! These task cards work on both measuring and identifying parts of a circle.
Post the cards around the room for a kinesthetic learning experience!
If you like these, check out other Geometry task c

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Circle Circumference Diameter Radius Foldable Interactive Notebook Common Core Aligned: 7.G.4, G-C.2
This is Geometry Foldable that explains the parts of a Circle including: Circumference, Diameter, Radius, Chord, Sector, Arc, Segment and Central Vertex.
This is a (2) page PDF that is meant to be

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Everybody loves to play BINGO, so what better way to review those difficult math concepts? Students will view the image on the screen, complete the computations, and then cover the correct answer on their BINGO card.
35 Bingo Cards included
Students will use computations to change:
Diameter to Radi

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This is a 9 page document for students to review diameter, radius and circumference in grades 6-8.
Students will complete a page of converting diameter to radius and radius to diameter.
Students will calculate circumference.
Students also must define the terms diameter, radius and circumferenc

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This one page worksheet gives students focused, independent practice in determining radius and diameter. Circle graphics and measurements are combined and students are required to view the graphic and determine whether or not the radius or diameter is indicated. They then solve for the opposing me

Do your students know how to find the circumference of a circle using diameter and radius? Are you working on geometry and measurement lessons? Try these task cards on for size. You get 64 task cards in two different colored sets. Set 1 includes 32 cards with circles and either the radius or diame

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This a unit with the book Sir Cumference and the First Round Table by Cindy Neuschwander. The lesson includes a literature component that provides questions that go along with the book. It includes a math modeling activity that models the tables from the book and allows students to work their way

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Four worksheets included!
-Circle Terms
-Solving for circumference when given a whole number diameter or radius.
-Solving for circumference when given a decimal diameter or radius.
-Solving for the diameter and radius when given the circumference.
Great to use in class or as homework.
7.G.4.

Students will review the diameter, radius, chord of a circle and polygons in this activity. A circle is given in each problem and students must follow the directions (example: draw 1 diameter and 3 chords to make a rectangle) to create the polygon listed.

The “Diameter, Radius, Circumference Prove It Organizers” (3 organizers with answer keys) provide students the opportunity to work with diameter, radius and the circumference and see their relationship. When the students are done, they must prove their answer by dividing the circumference by the di

The “Diameter, Radius, Circumference Prove It Organizers” (3 organizers with answer keys) provide students the opportunity to work with diameter, radius and the circumference and see their relationship. When the students are done, they must prove their answer by dividing the circumference by the di

Students discover what happens when you increase a radius. Students gain more understanding of the relationship between pi, diameter, radius, and a circle's area.

A PowerPoint used to teach students about radius and diameter. It's made so that it is presented on a smart board and kids can draw over the slides.

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Worksheet using formulas for circumference, diameter, and radius. Quick review or quiz!
IF PURCHASED, CONTACT ME FOR A FREE ANSWER KEY!!! I have it saved as a separate document and will email it directly if you would like it.

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This test includes:
- Calculating radius
- Calculating diameter
- Calculating volume
Formulas are included
The marking scheme at the top represents the following - the amount of marks for Knowledge and Understanding (how well do they know their formulas and key terms); Thinking and Inquiry (h

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In this activity, students will match a circle with the correct diameter or radius.
This activity is a great way to practice and reinforce converting between the diameter and radius of a circle. This is a great small-group activity to use as a station or for test review! This set contains 18 cards.

Attached is a mini-lesson on finding the Circumference of a circle using it's radius and diameter.
-6 slide powerpoint presentation.
-1 page Guided Notes matching the powerpoint.
-4 examples (Step by Step solutions)

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This Item has been designed for math targeting pre-algebra. Learn how the number Pi allows us to relate the radius, diameter, and circumference of a circle.
This includes: key terms, introduction, formulas and application of formulas, examples, and labeling. Answer sheets and rubric provided.
Per

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This packet will allow your students to demonstrate their comprehension of circumference, diameter, and radius. Students will also be actively engaged by completing the Cookie Time measuring activity.

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Make algebra a little more fun this these printable bookmarks. We have four different color combinations including brown, gray, green, teal and more. These are great for teachers to use for back to school or any time during the year or for anyone who loves math. These are my (Susan) original drawin

This is a colorful poster that shows the following properties and descriptions of a circle:
Circumference
Diameter
Radius
It also explains that a circle is a 2-dimensional, closed, plane shape.
It was created on legal sized paper so that it makes a decent sized poster. Depending on your printer'

How Students can Remember Diameter and Radius
Students have a hard time remembering which line is the diameter in a circle, and which is the radius.
Show them this memory trick: when written alongside each other, "d" (diameter) is twice as tall as "r" (radius)!
d r
This reminds them that the dia

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Great practice for finding and drawing diameter and radius.
Worksheet is great for minilessons, introduction to the topic, review or homework.

Students will practice measuring the diameter and radius of various circles.

showing 1-24 of 1,218 results