StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Finding the Surface Area of a Cube - Essay Example

Cite this document
Summary
In the paper “Finding the Surface Area of a Cube” the author analyzes the introduction to finding a cube's surface area, which should be done in such a way that will allow students to make the connection between the surface area of a single square and the surface area of a cube…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER91.3% of users find it useful
Finding the Surface Area of a Cube
Read Text Preview

Extract of sample "Finding the Surface Area of a Cube"

After explaining that surface area is the total area of the surface on the outside of an object, ask students how many sides there are, and what the shape of each side is. Ask them to make the connection themselves as to how to find the surface area of the cube. If they do not get it at first, hold up a picture of the square they just found the area of and compare it to the sides of the cube. They should be able to recognize that to find the surface area of the cube you multiply the area of the square by the number of squares/sides on the cube.

Another good introduction or way to reiterate an understanding of how to find the surface area of a cube is to transform a two-dimensional drawing into a three-dimensional object. Pass out pieces of paper with six large squares on them. These squares should be arranged in a way that four are next to each vertically and one square is on each horizontal side of the third square. (It should resemble a cross). After providing the measurements of the sides of the squares, have students calculate the area of each square, and add them together (or simply multiply the area of one square by a number of squares on the page).

Have students cut out the picture, and fold on the lines so that a cube is formed. The tape can be provided to hold them together. The square in the middle that has squares on all sides of it can be the base of the cube. Fold the squares on the sides of the middle square upwards. One of the sides will now have a wall two squares high - fold the top square toward the middle to close the cube. Now ask students again what the surface area of the cube is and have them explain why it is that way, in order to reiterate the concept.

(The following figure shows the two-dimensional picture that can be folded into a cube).Because the sides of a cube are all equal, to find it's a surface area students must find the area of one of its square sides and multiply it by the number of square sides on the cube (which is always six). Having now illustrated this process quite clearly, students should now be asked to calculate the surface area of cubes without seeing them. In other words, provide the dimensions of a cube without providing any sort of diagram and ask them to find the surface area for the given dimensions.

After understanding how to find the surface area of cubes, students will be ready to learn how to find the surface area of more complex objects, such as pyramids, rectangular prisms, and triangular prisms.

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(Finding the Surface Area of a Cube Essay Example | Topics and Well Written Essays - 500 words, n.d.)
Finding the Surface Area of a Cube Essay Example | Topics and Well Written Essays - 500 words. https://studentshare.org/mathematics/1502270-math-edu
(Finding the Surface Area of a Cube Essay Example | Topics and Well Written Essays - 500 Words)
Finding the Surface Area of a Cube Essay Example | Topics and Well Written Essays - 500 Words. https://studentshare.org/mathematics/1502270-math-edu.
“Finding the Surface Area of a Cube Essay Example | Topics and Well Written Essays - 500 Words”. https://studentshare.org/mathematics/1502270-math-edu.
  • Cited: 0 times

CHECK THESE SAMPLES OF Finding the Surface Area of a Cube

Surface Analysis

) Surface Analysis in Material Science There are a number of sophisticated techniques that provide a comprehensive study of the surface of material specimen.... Dynamic Secondary Ion Mass Spectrometry (Dynamic SIMS) In this process the surface of the sample is subjected to a steady stream of focussed primary ions.... These ions on collision dislodge atoms from the surface creating secondary ions.... surface Analysis (#508581) Introduction surface Analysis is a non destructive method of testing used to analyse the chemical and molecular composition of different surfaces depending upon its use....
7 Pages (1750 words) Assignment

Fabrication of a Reinforced Concrete Beam

5 SSD or saturated surface dry is a condition of the aggregate when all the surface pores of aggregate are fully filled and there is no excess water on its surface.... A clean beam form is important because presence of any loose material will attach on the surface of the beam and when the beam is subjected to bending the concrete around this loose material and the loose material it self will spall off.... In addition the final indication is that the water will come on the surface of the concrete and it must be noted that as soon as the water film appears on the surface of the concrete the vibrator must be pulled out of the concrete or else the concrete will segregate, resulting into separation of cement paste and aggregate....
3 Pages (750 words) Lab Report

Creative Ways to Teach Surface Area and Volume

and later calculate the surface area and volume of that.... Whatever we see near to us, whether it is wall, building, table, chair, blackboard all have surface area and volumes.... We study to calculate surface areas of different objects such as cube, prism, cylinder, pyramid,… There are many way to teach surface area and volumes.... Generally, all the formulae required for calculating surface area and volume are given in books for different objects/shapes, and by remembering those formulae, one can easily calculate surface area and Creative Ways to Teach surface area and Volume Faculty Every object/shape that exists has surface area and volume....
1 Pages (250 words) Essay

Ph.D. Proposal in Biomedical Science

b)Why do you think this area of research is interesting?... This is a researchable area of major significance.... Both Supervisors are interested in my subject and have done relevant researches in the area of interest.... Another promising area is using microbiological agents that can recognize the virus and ultimately immobilize it.... Many antiviral therapies have focused on being able to reduce the entry of HIV into host cells where it can remain dormant only to surface many years later when the HIV infection has led to AIDS....
5 Pages (1250 words) Essay

EFT4 task 5 SUBDOMAIN 602.4 - SUBJECT-SPECIFIC TEACHING METHODS (ELEMENTARY)

For understanding the concept of Finding the Surface Area of a Cube in grade 5 and 6, there is need to educate the students in a logical and more practical manners (Mighty students, 2010).... Pre-requisite skills for students of Grade 5 and 6 are required before solving the surface area of a cube.... Pre-requisite skills for students of Grade 5 and 6 are required before solving the surface area of a cube.... Illustration of cubeAccording to McDoniel (2008) the topic relates to the understanding the surface area of a cube....
2 Pages (500 words) Essay

Describe the different particle shape and surface texture of aggregate and discuss its importance

The smaller the surface area of the particle, the lesser the amounts of water needed for mixing and the lower the amount of sand need to achieve desired workability.... In other words, if it is close to being a cube or a sphere as opposed to being elongated or flat (disk-like).... The higher the sphericalness of the particle the closer it is to being a sphere or a cube and the lower its surface area will be.... However, because of their smaller ratio of surface area to volume, course aggregates affect the strength more, they affect the cement paste bonding properties concrete water-cement ratio more compared to the fine aggregates....
2 Pages (500 words) Assignment

Surface Analysis

hellip; As the study highlights, in this process, the surface of the sample is subjected to a steady stream of focussed primary ions.... These ions on collision dislodge atoms from the surface creating secondary ions.... The laser which is focussed on the cantilever bounces off the surface onto the photodiodes.... As the cantilever tip moves up and down due the surface irregularities of the specimen, the surface of the sample is plotted showing irregularities....
7 Pages (1750 words) Assignment

The Effect of Water: Cement Ratio Upon the Compressive Strength of Concrete

nbsp; From the experiment, it was found that the 035w/c cube had the highest strength of 15.... 5w/c cube had the least strength of 8.... "The Effect of Water: Cement Ratio Upon the Compressive Strength of Concrete" paper contains an experiment that was to assess the effect of changes in water-cement ratio for basic concrete mix upon compressive strength and density in a maturity period of 7 days....
6 Pages (1500 words) Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us