Cereal box volume project
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Most cereal boxes are about 12 inches tall and 8 inches wide. Either way, compute this calculation by dividing the surface area by the volume. Answer: A dozen, a gross, and a score, plus three times the square root of four, divided by seven, plus five times eleven, is nine squared and not a bit more. They will raise their hand in the air displaying their group number. Using prior knowledge about measuring the volume of three-dimensional figures, young mathematicians determine the difference between the volume of cereal boxes and that of the cereal they actually hold. The lower the number, the less packaging is used per volume of juice.

If your students are not in groups, you can call on students to tell you what you are referencing. It might surprise you how much thought goes into the design and manufacturing of a juice box. Unwind the string and measure the distance between the starting end and the mark. Mark where the string encircles the soup can once. In this science project, you will find out how different brands of juice measure up. Terms and Concepts To do this type of experiment you should know what the following terms mean. How does this new information impact your decision? This unit contains lesson plans, quizzes, and an assessment project.

The Math Behind the Fact: It is fun to mix mathematics with poetry. Table 1: You will need a data table, like this one, to keep track of all your juice box measurements. So, in order to solve this problem, I made a box that can be a lot more environmental friendly. Math teachers love mathematics and understand it well, but much more than that, they enjoy sharing their enthusiasm for the language of numbers with students. Many common objects, like juice boxes, are in the shape of rectangular prisms.

Students will use the collaborative activity, assigned questions, and quiz to understand what volume is, and how to calculate it. Thank you in advance for your assistance. They will investigate the nature of a triangular prism's surface area, and how it is similar and different to a rectangular prism. By helping students conquer fears and anxieties about math, teachers can open up many science and technology career possibilities for students. To find the measurements of the new design, it took many attempts in the calculator.

Extend the activity even further by measuring the surface area of the cereal boxes, using it to calculate the amount of money that can be saved by reducing their size. The Cheerios box I redesigned is smaller than the original size, but can hold the same amount of cereal. The surface area and volume of the packaging will be calculated, as well as the cost of materials. Do you have a good eye for beauty, balance, and form? Students will investigate nets, which are 2D representations of 3D objects, surface areas and volumes of various prisms, and more. In this experiment, you will use geometry to produce a mathematical model of a juice box.

. Have the students complete the problem on their white board. In this 80-minute lesson plan designed for Math 8 textbook: Math Makes Sense , students will use rulers to measure the surface areas of various boxes cereal, juice, crackers etc. You can measure the length, height, and width of the box, and then, use that information to calculate how much the box can hold volume and how much packaging material surface area was required to make the box. For example, nobody likes to wait in a long line to get on a roller coaster ride, or to get admitted to the hospital.

Add the liquid until it nearly--but not quite--overflows, and re-weigh the filled soup can. Or do you nudge them in a different direction? Retrieved June 13, 2011, from This site gives you fun ways to review math skills, solve puzzles, and read stories about math. The lessons are similar in the activities they represent. Do you let them figure it out? Which uses the least amount of packaging? But have you ever noticed that some juice boxes don't seem to have much juice, even when they have a lot of packaging? You will measure rectangular prisms juice boxes , and use formulas to discover approximately how much juice each box can hold volume and how much packaging surface area was used. Making the new design required the calculations for both surface area and volume. Component Ratings:Technical Completeness: 3 Content Accuracy: 3 Appropriate Pedagogy: 3 Reviewer Comments:This unit consists of a series of lessons on surface area and volume, as concepts, and realized in examples from everyday life. If 1 cubic centimeter holds 15 pieces how many pieces will the box hold? Making this new design required a ruler, Cheerios cereal box, and a calculator.

He asked for help drawing the dimensions of the boxes, and some of my students are shaky in doing in. Or at a car dealer? Give the groups about two minutes to discuss the answers among themselves round robin style: each student in the group having a chance to answer a question and then call on a few students to answer the questions out loud. This really only takes a minute, so there's no loss in instructional time here. The higher the number, the more packaging is used per volume of juice. Divide added weight by liquid density. Some students want the largest box because they love the cereal.

The volume will be in cubic units cm 3 , and the surface area will be in squared units cm 2. I obliged for one, and encouraged him to trace another that I outlined for him. Buenaflor, assigned us a cereal box project. You may want to chart this on paper or have students write this in journals. In this 80-minute lesson plan designed for Math 8 textbook: Math Makes Sense , students will investigate the relationship between Length 1D , Area 2D and Volume 3D. Units are important in these calculations.

Determine volume V and surface area S. Figure 1 in the Introduction shows you where to make each of these measurements. Finding container volume and surface area can help to uncover great savings at the store. But real-world objects are three-dimensional shapes sometimes called solids. Our Experts won't do the work for you, but they will make suggestions, offer guidance, and help you troubleshoot.