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Area of rectangles and the distributive property | Measurement | Pre-Algebra | Khan Academy
By Khan Academy
Use the distributive property to find area of rectangles
Rectangles and squares - 2nd grade math lesson
By mathmamoth
how we can measure the "size" of rectangles and squares: we check how many "little squares" fit inside them.
Measuring the same rectangle with different unit squares
By Khan Academy
Find area of a rectangle with different sized units.
Area and Perimeter - Khan Academy
By Khan Academy
Start by learning how to calculate the perimeter and area of squares, rectangles, and triangles. Note the explanation of why perimeter measurements are in meters and area measurements are in square meters.
Rectangle problems
By AcademicLeadersEd
Area and perimeter problems where the sides are expressed using algebra.
Finding Area of Complex Figures
By MuchoMath
The instructor demonstrates how to find the area of complex figures consisting of one or more rectangles. They show how to break the figure up into two different figures and then add the areas together. The first figure is in the perimeter video so to find the missing sides you could watch that video or just go on in this video and they give you the measurements. They discuss the formula for area of a square and rectangle and use this to find the area of the two figures and then add them together. They also discuss why the area is label as cm squared or inches squared. Then other examples are shown. Video is good quality and good for all students as review or initial learning of the concept.
Area for Kids
By
Math is fun! Learn about area in this math video for kids! You will learn the difference between perimeter and area, learn how area works and even learn how to find the area of rectangles and squares!
Understanding Rectangles: 2.G.2
By Tenmarks Amazon
a rectangle is partitioned into rows and columns. The total number of partitioned pieces are identified.
Find the Area of Composite Shapes Easily - How to work out the Area of ANY Composite Figure.
By tecmath
Area | Maths Concept For Kids | Maths Grade 5 | Periwinkle
By Lumos Learning
Area | Maths Concept For Kids | Maths Grade 5 | Periwinkle
Word Problem Involving the Perimeter of a Rectangle – Ex 1
By PatrickJMT
YouTube presents Word Problem Involving the Perimeter of a Rectangle, an educational video resource on math.
Area of rectangles and rectangular shapes. Concrete case of the distributive property (3.MD.7.c)
By Math Mammoth
Area of rectangles can be found by multiplication. In my example rectangle, we count the rows and columns, and then write a multiplication to find the area (5 x 3 = 15 squares).
Learn XY Coordinate Plane, Graphing Points, Lines & Distance - [5-9-15]
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
Area of rectangles and rectangular shapes. Concrete case of the distributive property (3.MD.7.c)
By Math Mammoth
the area of a rectangle with whole-number side lengths a and b + c is the sum of a × b and a × c.
Understand Quadrilaterals - Trapezoid, Rhombus, Parallelogram, Rectangle, Square, Kite - [13]
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!