Fick's First Law (2): Flux and Concentration Gradient With Example #1

In this video, the teacher uses area blocks to visually represent the polynomial and demonstrates how to rearrange the blocks to form completed squares. By adding and subtracting blocks, the teacher shows how the expression can be...

In this video, the teacher explains how to use a scale factor to find the area of a scale drawing. They demonstrate how multiplying the length and width of the original figure by the scale factor does not generate the scaled area....

In this video, you will learn how to evaluate expressions for the area of a square and the surface area of a cube. By understanding the formulas and applying them to real-world problems, you will be able to calculate the area of a square...

This video explains how to find the area of a scaled drawing by using scaled dimensions. It demonstrates how to multiply the length and width of a scaled rectangle to find the scaled area. The video also emphasizes the importance of...

In this video, students learn how to find the area of a rectangular garden by using area models. The teacher explains the concept of area and the formula for finding it, as well as the difference between area and perimeter.

In this video, the teacher explains how to find unknown lengths and widths of rectangles by applying mathematical reasoning to a known area. They demonstrate this concept using examples and guide students through solving problems...

In this video, the teacher explains how to find the area of rectangles by multiplying the length and width. They also discuss the concept of perimeter and how to use mathematical reasoning to solve problems involving rectangles.

In this lesson, students will learn how to decompose rectangles using benchmark numbers. Benchmark numbers help make estimating easier, and by decomposing the array, students can break it down into smaller parts to better understand the...

In this series of programs students are introduced to perimeter and area. Easy-to-understand examples enable students to understand the process by which perimeter is calculated. The area of rectangles, parallelograms, and triangles is...

In this video, the teacher explains that rectangles can have the same area but different perimeter. The concept is demonstrated through building rectangles and organizing the information into a chart.

In this video, students will learn how to find the area of a rectangle by multiplying the length by the width. The concept of area being the number of square units needed to cover a region is explained, and the misconception of adding...

In this video, the teacher explains how to find the area of a polygon by breaking it down into smaller rectangles and adding their areas together. The teacher emphasizes the importance of understanding that area is not simply the...

In this video, the teacher explains how to define an explicit expression by exploring patterns. They demonstrate how to find the rate of change and initial value in linear equations, and use these values to write the explicit expression.

This video emphasizes the importance of multiplying the length and width to find the area of a rectangle, rather than mistakenly multiplying two sides of a parallelogram. The lesson also highlights the need for the height to be...

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...

This video, explains how to find the volume of a rectangular prism by developing a formula. Using the example of a moving truck, the teacher demonstrates how to calculate the number of 1 cubic foot boxes that can fit inside the truck....

In this video, the teacher explains how to find the missing side length of a rectangle by dividing its area. Students learn to multiply and divide to calculate the width of the stripes or curtains based on the given area and known side...

In this video lesson, students learn how to find the area of a right triangle by composing a rectangle. The teacher explains the concept of a right triangle being half of a rectangle and demonstrates how to find the area of a triangle by...

In this video, students learn how to find the area of a rectangle by applying a formula. The teacher explains the properties of a rectangle and emphasizes the importance of labeling the area correctly as square units.

In this video, the teacher explains how to find the area of a rectangle with fractional sides using a tiling method. They demonstrate this by using a yard that is 3/4 mile wide and 2/5 mile long as an example.

In this video, students learn how to write and interpret expressions to calculate the surface area of geometric objects. The teacher emphasizes the importance of using the correct formulas and identifies the visible and hidden surfaces...

In this video, the teacher explains how to find the volume of a rectangular prism by filling it with unit cubes. They discuss the concepts of perimeter, area, and volume, using examples and visuals to help students understand.

In this video lesson, students learn how to find the area of a complex shape by drawing rows and columns and counting the square units. The teacher explains the concept using various examples and emphasizes the importance of considering...