This lesson and practice will review the steps using an organized list to find the area of composite figures. Students will learn that a composite figure is two or more two-dimensional shapes. Finding the area of each shape and...

In this math video, we the area of a sector of a circle step by step — aligned with Common Core Standard G-C.B.5! 🔵✏️
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We’re given a circle with a shaded sector, the radius, and asked to find the area of the shaded...

In this lesson on the area of a circle, the teacher explains the formula for finding the area of a circle using pi and the radius. They provide examples and real-world problems for the students to practice with, emphasizing the...

Learn how to find the *area of a circle* with simple, step-by-step examples! In this middle school math lesson, Mrs. C from Math Defined explains how to use the formula *A = πr²* to calculate the area of a circle whether you’re given the...

In this video, the teacher explains how to find the area of a circle using the circumference. They review the formulas for the area and circumference of a circle and highlight a common mistake in calculating the radius.

In this lesson, Mrs. C walks you step by step through **finding the area of composite figures**—shapes made up of two or more simple figures like squares, rectangles, triangles, and semicircles. You’ll learn how to: Break a composite...

👉 Learn how to find the area and perimeter of a parallelogram. A parallelogram is a quadrilateral with two pairs of parallel sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is...

In this video, the teacher explains how to prove the formula for calculating the area of a circle using a visual demonstration. By dissecting and rearranging the circle into smaller slices, the teacher shows how the formula, area equals...

This video explains how to find the area of a circle by relating it to a rectangle. Review the concept of area and the order of operations. Using visual aids, they demonstrate how to convert a circular shape into a rectangular shape to...

In this video, the teacher explains how to prove the formula for the circumference of a circle by dissecting the circle and making comparisons. The students are guided through the process of unrolling the circle to see how the...

By the end of this learning object, the student will be able to: - Recall all terms related to the circle (circle - radius - center - diameter - sector). - Find the surface area of a given circle.64579

This video lesson teaches students how to find the area of a polygon by multiplying the length and width. It explains the concept of area and reviews the use of arrays for multiplication. The video also emphasizes the importance of not...

Master Finding the area and circumference of a circle and shaded regions

This lesson will teach us how to create a class to represent concepts rather than objects.

In this video, the teacher explains how to find the circumference of a circle using the measure of the area. They review the formulas for finding the area and circumference of a circle and highlight the importance of properly...

Get out a stencil and watercolor paint and create a colorful piece along with me!



The watercolor set of 16 colors by Prang is GREAT to s

tart with!

Along with watercolor paint, you will need

watercolor paper. ...

This video provides a lesson on how to find the volume of a sphere. The instructor explains the process of comparing spheres and cylinders with similar dimensions to develop and apply the formula. This lesson also includes an example...

In this video, students learn how to find the volume of a cylinder by using the formula pi times the radius squared times the height. The concept of stacking circles is used to explain the formula, and examples are provided to illustrate...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

In this video, students learn how to recognize equivalent fractions using area models. The teacher explains the importance of considering both the numerator and denominator when comparing fractions. Through the use of visual examples,...

In this video, the teacher explains how to make fractions equivalent when their denominators are different. The students learn to create equivalent fractions by multiplying both the numerator and denominator of a fraction by the same...

In this video, the teacher explains how to find the volume of a sphere by comparing it to the volume of a cylinder. The lesson includes a step-by-step demonstration and a problem-solving example.

In this video, students learn how to find the volume of a cone by comparing it to the volume of a cylinder. The teacher explains the formula for the volume of a cylinder and demonstrates how to apply it to find the volume of a given...

In this video, the teacher explains how to convert the equation of a circle from general form to standard form using algebra. They demonstrate the process of completing the square to create perfect square trinomials and then simplify the...