We found 1,839 resources with the concept area
Area of a Segment
8 mins 6th - 12th CCSS: Adaptable
New ReviewIt's not a sector, it's not a triangle, it's just a segment. Viewers of a short YouTube video learn how to calculate the area of a segment. They see how to determine the area of the sector and then subtract off the area of a triangle to...
Common Core Math: 3rd Grade
Looking for all things third grade Common Core math? Here is the collection you've been waiting for! Third grade math curriculum is rigorous and opens up the doors to bigger algebra concepts that learners will use their entire lives. From multiplying and dividing to identifying polygons to telling time to naming parts of a whole, this collection can serve as a baseline for third grade math instruction. Each resource in the collection is designed to meet one or more of all 37 Common Core State Standards in third grade mathematics.
Teaching Geometry Through Play
6th - 12th CCSS: Adaptable
New ReviewPuzzle your way through to a new understanding of area. Scholars learn about the area of polygons through equidecomposability, the idea that polygons that can be decomposed into the same set of pieces have the same area. By using...
Arranging Tables for a Birthday
9th - 11th CCSS: Adaptable
New ReviewPlanning a party of 45 guests may be more complicated than it would seem. Learners must design the space in accordance with these constraints about the space available in the room. They need to calculate area, circumference, and linear...
Design a Parking Garage
6th - 8th CCSS: Adaptable
New ReviewParking structures don't build themselves. Investigate the process of designing and planning the construction of a parking garage. After considering the factors that must go into the design, scholars create their own models from a set of...
Area of a Rectangle
2 mins 6th - 8th CCSS: Adaptable
New ReviewModel finding the area of a rectangle using a helpful video lesson. Young scholars watch as the instructor shows how to find the area of a rectangle. Additionally, the instructor shows how to calculate the length or width when given the...
Real-Life Math | Estate Appraiser
4 mins 6th - 8th CCSS: Designed
New ReviewReal estate is all about location, location, location—and perhaps a little bit of math. A set of two videos has real estate appraisers describe the work that they do. Scholars discuss how mathematics plays a role in these jobs to...
Area of a Sector
8 mins 9th - 11th CCSS: Adaptable
New ReviewIt's the skill where fractions and circles must work together. A thorough lesson models the process of finding the area of a sector using a radius and angle. The narrator extends instruction to include finding a radius of a circle from a...
Area of a Shape on a Grid
2 mins 6th - 8th CCSS: Adaptable
New ReviewWhat does a grid have to do with area? Well, just about everything! Learners view composite shapes on a grid and watch as the video instructor finds their areas. The examples use shapes composed of rectangles and triangles. Scholars...
Area of a Hexagon
3 mins 8th - 10th CCSS: Adaptable
New ReviewA regular hexagon is made of six congruent triangles. A video lesson shows learners how to use this information to find the area of a hexagon given the side length. Because the triangles are equilateral, they use the Pythagorean Theorem...
Area of Compound Shapes
9 mins 6th - 10th CCSS: Adaptable
New ReviewComposite figures—because everything isn't shaped like a rectangle, triangle, or circle. Learners practice separating compound shapes into something more manageable. A video shows them how to make the calculations, and worksheets give...
Polygons in the Coordinate Plane
8 mins 6th - 10th CCSS: Adaptable
You'll be ready to plot something after a lesson on coordinate geometry! The video instructor begins by discussing how to plot four points to create a quadrilateral. The second example demonstrates finding the area and perimeter from the...