Curated OER
Math Practice: Circles
In this circle worksheet, students solve 8 problems: finding percentage increase, finding differences in area and perimeter, finding circumference and area.
Curated OER
Circle Joe
In this circle instructional activity, 1st graders study the picture of the circle and then memorize the poem Circle Joe. Students then draw several circles.
Curated OER
Circles
In this shape worksheet, students focus on the shape of a circle. Students study 8 pictures and put an x on those that have the circle shape.
Curated OER
Tracing Circles Worksheet
In this circles worksheet, students see a black line picture of a personified kitten blowing bubbles. They trace the dotted lines around the bubbles to make circles.
Curated OER
Part-Part-Whole
In this mathematics worksheet, students identify a whole number as a combination of two smaller parts. They use counters to help them add various combinations of numbers.
Curated OER
Circle Mat
In this math activity, learners use the circle to calculate a variety of problems using circumference or area. The sheet does not have specific directions.
Curated OER
Circles and Rectangles
In this shapes worksheet, students cut out five circles and six rectangles of various sizes. These manipulatives can be used for sorting or according to shape and/or size.
Curated OER
Pelican's Pouch Counting Circles
In this math worksheet, students analyze a picture of a pelican with a large bill full of geometric shapes. Students put an X on all of the circles, then count them and write the number on the line.
Curated OER
Shades of Yellow
In this color activity, students create a target made of circles of various shades of yellow. Students cut and paste four circles on top of each other to create the target.
Curated OER
Circles Matching Worksheet
In this geometry worksheet, students trace the circles on the left side of the page and draw lines to connect them to the matching ones on the right.
Curated OER
Geometric Shapes Maze
In this math worksheet, students learn to recognize the circle shape by following the correct path in a maze made up of geometric shapes. Students color only the circles to complete the maze.
Curated OER
Space Shapes
In this Geometry worksheet, 1st graders are challenged to color and identify different shapes using the theme of outer space and a rocket ship.
Curated OER
Lesson #151 Circles, Parabolas, and Lines
Students write equations for parabolas, circles and lines. In groups, they use computer software to play a game with circles, lines and parabolas. Students play games on the computer to find the equations for the given shape.
Curated OER
Spaghetti Measure
Young scholars receive a copy of a "Spaghetti Measure" task sheet along with the scoring rubric. Students preview the task and the rubric prior to starting the task. tudeThey determine the circumference of a circle of spaghetti that will...
Curated OER
Around and Around
Young scholars create a spreadsheet to record information about circular objects. They measure and record information from a variety of objects. Students calculate the ratio of the circumference to the diameter of each object. They find...
Curated OER
Using Circumference
Learners participate in a lesson that covers the concept of finding the circumference of a circle. The teacher covers relevant vocabulary with the students. They work in groups to measure objects and calculate the formula to find the...
Curated OER
Moving On: Octagoning the Circle
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.
Curated OER
Around We Go
Fourth graders investigate a range of circles, each with a different radius, diameter and circumference and assemble this information in their search for relationships.The measurement of circles and the relationships to be found within...
Curated OER
From Caterpiller to Butterfly: Cycles, Circles, and Patterns
Students examine art of butterflies and discuss what they know about the insect. They create their own butterfly puppets and write a story to represent its life cycle.
Curated OER
Pattern Puzzlers
Students identify triangles, circles, and squares, then show their understanding of patterns by continuing a pattern that contains three different elements. They utilize worksheets imbedded in this plan to practice using these shapes.
Curated OER
What Does It Take?
First graders study the attributes of circles, squares, triangles and rectangles. They sort shapes that are the same and those that are different into groups.
Curated OER
Investigating the properties of a circle
Students use wax paper to look at different properties of circles such as chords, tangent lines, inscribed angles, and inscribed angles in a semi-circle, as well as finding the center of the circle, and use GSP to investigate cyclic...