Curated OER
Circle Area, Perimeter and Circumference
In this area, perimeter, and circumference worksheet, middle schoolers 7 questions that require them to fill in 7 blank circles with the information they are provided and calculate the desired answers.
Curated OER
Parts of a Circle
In this geometric shapes worksheet, students respond to questions that require them to identify chords, radii, diameters and centers of 4 circles.
Curated OER
Circumference of a Pumpkin
Fourth graders watch a video and find the circumference of a pumpkin. In this circumference lesson, 4th graders watch a video to help them find the circumference of their pumpkins. Students define the word circumference on their data...
Curated OER
Finding the Circumference and Area of a Circle
Sixth graders discover what circumference is. In this measurement lesson, 6th graders identify the radius and diameter of different circles. Students discover how to find the area of a circle using the radius and diameter.
Math Salamanders Ltd.
2D Shapes Circles
In this circles worksheet, students view a set of circles of different sizes. The worksheet is only for reference and does not have associated activities.
Alabama Learning Exchange
It's Around There Somewhere! Perimeter, and Circumference
Explore the concept of building equations for perimeter and circumference. Learners use rulers to measure the perimeter of half a sheet of paper. Then fold the sheet of paper numerous times, each time measuring perimeter. ...
Alabama Learning Exchange
Ellipse
Students explore the concept of ellipses. In this ellipses instructional activity, they construct ellipses on their paper and follow directions on a worksheet that allow them to investigate an ellipse in more depth by looking at the...
Curated OER
Cecil the Centipede Is Carrying a Circle
In this circles worksheet, students learn to draw and recognize circles. Students trace two dotted examples before drawing some of their own. Students color all the circles in a row of geometric shapes.
Curated OER
Shapes
In this learning shapes instructional activity, students practice their fine motor skills as they trace the square, triangle, rectangle, and circle shapes.
Curated OER
Caterpillar Circles
In this shape recognition worksheet, students trace the circles in the caterpillar and color them each a different color. Students then trace the 6 circles at the bottom of the page.
Curated OER
Understanding Pi.
Students study the relationship between circumference and diameter to come up with Pi. "In this pi instructional activity, students measure, record and find the ratio "circumference/diameter" and their average which is an approximation...
Curated OER
Solving Problems
In this solving problems worksheet, students determine the area of a rectangle inscribed in a circle. They estimate distance between given planets. This two-page worksheet contains 2 multi-step problems.
Curated OER
Circles: Circumference and Area
In this circle worksheet, students calculate the circumference and area of given circles. They determine the perimeter of a shaded area, and give explanations to support problems. This two-page worksheet contains 3 multi-step problems.
Curated OER
Vectors
In this vectors activity, students solve and complete 6 various types of problems. First, they find an equation of a sphere with a given center point and endpoint of a radius at the point. Then, students find the scalar and vector...
Curated OER
Vectors
For this vectors worksheet, students solve and complete 6 various types of problems. First, they find two unit vectors that are parallel to the given vector and illustrate. Then, students find parametric equations for the line that...
Curated OER
Circles Minilab
Students learn how to measure the diameter and circumference of a circle. In this circle instructional activity, students organize their data to create a graph. Students utilize their graph to make an inference about the slope of pi.
Curated OER
Printing: go
In this printing lesson, students trace, write, and circle the word go. Students trace 5 words, have 2 lines to write, and circle 2 words.
Curated OER
Tracing Circles
In this tracing circles worksheet, students use their fine motor skills to trace the 4 circles in each row and then practice drawing circles independently on the back of the paper.
Curated OER
The Surface Area of a Cylinder
Students measure the circumference of a cylinder. In this cylinder lesson plan, students use round container lids and flexible rectangles to measure the circumference of the cylinder. They put the shapes together to make their own...
Curated OER
Measuring Angles
For this measuring angles worksheet, 10th graders solve and complete 26 various types of problems. First, they use a protractor to find the measurement of each angle. Then, students state the Angle Addition Postulate for the three angles...
Curated OER
11.4 Practice B: Circumference and Arc Length
In this circumference and arc length worksheet, students determine the circumference, radius, and arc length of circles. They find the area of a shaded region within a circle. Students determine the probability that a randomly chosen...
Curated OER
Leveled Problem Solving Circumference of a Circle
In this geometry worksheet, 6th graders solve 6 word problems in which they find the circumference of items that are circles. They find the circumference of items such as a basketball hoop, a cereal bowl, and a circular frame.
Curated OER
Review 13.1-13.2: Unit Circle
In this unit circle worksheet, students find the sine, cosine, tangent, cotangent, and co-secant of given values. They determine the exact value of trigonometric ratios. Students convert from degrees to radians. This two-page worksheet...
Curated OER
Challenge: Square and Circle
For this shape worksheet, students color squares orange, circles blue, and count and write the numbers of each shape present. A clown is shown juggling the shapes.