# Maths ppt on surface area and volume class 9

##### Welding and Bonding of Plastics

factor and best corrosion resistance of all three classes Reasonably high /Volume of welding gas passing over heating element determines welding temperature To increase temperature, reduce gas volume To decrease temperature, increase gas volume/and preheat starting area and rod until appears shiny and becomes tacky; rod held at angle of 90º to each side of base material. Too much heat in rod softens it so pressure bends rod rather than forcing it into base material; too little heat causes it to lay on surface/

##### MIDDLE SCHOOL CONTENT ACADEMY Measurement SOL 6.9, 6.10, 7.5, 7.6, 8.6, 8.7 March 11, 2015.

the two prisms compare? c)Find the volume and surface area of Prism A and Prism B. 18 inches h 2h Prism A Prism B 18 inches 2013 - SUGGESTED PRACTICE FOR SOL 8.7A Common Errors ? Misconceptions? Students need additional practice determining surface area of a square- based pyramid. Timothy built a wooden square-based pyramid for a history class project on Egypt. He needs to buy enough/

##### Note on Posted Slides These are the slides that I intended to show in class on Wed. Feb. 6, 2013. They contain important ideas and questions from your.

to contract in area and thus to behave like a stretched elastic membrane. [insect image from http://austincoppock.com/2012/04/astrology-42-48-surface-tension/ ] Examples: Insects can stand on the surface of water, even if they are more dense than water. In a small droplet of water, the surface will contract until it forms the shape with the smallest surface area for its volume: a sphere/

##### A Pedagogic and Professional Development

involving cross-sectional area, volume, and related rates PASS Process Standard 1: Problem Solving NCTM Problem Solving Standard for Grades 9-12 Determine pipe size and water flow rates for a water pump Determine amount of paint needed to paint a given surface (calculate surface area, etc) Problem solving involving surface area, ratio and proportions Determine the concrete reinforcements and spacing needed when building a concrete platform or structure Math-in-CTE Sample/

##### A Designed-Based Learning Math Curriculum for Middle School Education Part II Math City Project By Sharon Soto 6 th Grade Math.

32 Pathway 9: Movement……………………………………………………………………………………34 Pathway 10: Forms of Entertainment…………………………………………………………………….36 Conclusions………………………………………………………………………………………………..38 3 Introduction I Believe Math Classes Should… Train/and eco friendly. 1.3 Measurement and Geometry Know and use the formulas for volume and surface area 2.1 Number Sense solve problems involving addition, subtraction, multiplication, and division 1.1 Algebra and Functions write and solve one-step linear equations in one variable 3.1 Math/

##### South Pasadena High School By Christian Putnam. Description High school Grades 9-12 Enrollment – 1516 9 th Grade – 396 10 th Grade – 409 11 th Grade –

9% African American 563.7% White 48832.2% Multiple/ No Response 1278.4% My Class The Class I observed was a high school geometry class made up of mostly sophomores and freshmen. The following lesson plans are designed for that class. Lesson Plan 1 Standard 8.0 Students know, derive, and solve problems involving the perimeter, circumference, area, volume, lateral area, and surface area/ http://www.cde.ca.gov/ci/ma/cf/documents/math-ch2-8-12.pdf School Information from Ed-data http://www.ed-/

##### AOE 5104 Class 4 9/4/08 Online presentations for today’s class: –Vector Algebra and Calculus 2 and 3 Vector Algebra and Calculus Crib Homework 1 Homework.

/08 Online presentations for today’s class: –Vector Algebra and Calculus 2 and 3 Vector Algebra and Calculus Crib Homework 1 Homework 2 due 9/11 Study group assignments have been made and are online. Recitations will be –Mondays @ 5:30pm (with /dS=ds  h Area  radius a v  avg. tangential velocity = twice the avg. angular velocity about e Elemental volume  with surface  S Review Divergence For velocity: proportionate rate of change of volume of a fluid particle Gradient Magnitude and direction of the /

##### 1 Amateur Radio FCC License Class A One-Day Technician-Class License Course Based on the 2014 - 2018 Question Pool Course Development - Saratoga Amateur.

Signals are arriving by sub-surface ducting B. Signals are arriving by sub-surface ducting C. Signals are being reflected by lightning storms in your area C. Signals are being reflected by lightning storms in your area D. Signals are being refracted/Push-to-Talk (PTT) Voice-Operated Transmission (VOX) Voice-Operated Transmission (VOX) 315 Receiver Controls and Functions AF Gain or Volume AF Gain or Volume Controls the audio level to the speaker or headphones. Controls the audio level to the speaker or /

##### 1 Java Language Java Basics. 2 Java is Familiar, Simple & Small Java is familiar because it looks like C/C++. Having Java retain the “look and feel” of.

radius*Math.PI; } { return radius*radius*Math.PI; }} 42 public class TestCircle/area=" + c2.computeArea() + " base area=" + c2.computeArea() + " volume=" + c2.computeVolume()); + " volume=" + c2.computeVolume()); }} 53 super and this Keywords this can be used to refer to a variable/method in this class, or to call another constructor of the same class. “ this ” is useful in resolving naming conflict between local variables and/class Cylinder to compute the surface area of the Cylinder instead of the base area/

##### 1 Strengthening Teaching and Learning of K-12 Mathematics through the Use of High Leverage Instructional Practices Raleigh, North Carolina February 11,

” thick pancake of same volume? Draw a graph of Peter’s progress. TIMSS Video Study 1 Teacher instructs students in a concept or skill. Teacher solves example problems with class. Students practice on their own while the teacher assists. In other words…… 133 134 Putting it all together one way Good morning class. Today’s objective: Find the surface area of right circular cylinders. Open/

##### Structuring Your Data Using Classes Chapter 8. What We’ll Cover in Chapter 8 Classes and how they are used The basic components of a class How a class.

surface area of match –Call friend function BoxSurface –Send match as argument Output volume of box2 Output surface area of box2 –Call friend function BoxSurface –Send box2 as argument End program EX8_07.CPP Note that in function BoxSurface –Data members accessed using instance and member name BoxSurface not a member of class CBox –Not affected by public and/neater, too There is actually a better way (Ch. 9) const Objects of a Class Sometimes const object of a class is needed –A box of a standard size, for /

##### Computer Graphics and VTK Shroeder et al. Chapter 3 University of Texas – Pan American CSCI 6361, Spring 2014.

point rounding errors, z-values end up in different equivalence class “Z-fighting” occurs when two primitives have similar values in/volumes –What humans, etc., have –Expensive math (simultaneous quadratics) when clipping objects against cones surface Rectangular cone –Can approximate conical with rectangular “cone” (called a frustum) –Works well with a rectangular viewing window –Simultaneous linear equations for easy clipping Front and Back Clipping Planes, 1 Volume of space between front (near) and/

##### Making Math Work: Building Academic Skills in Context James R. Stone III Director

9-12 Determine pipe size and water flow rates for a water pump Problem solving involving cross-sectional area, volume, and related rates Determine amount of paint needed to paint a given surface (calculate surface area, etc) Problem solving involving surface area, ratio and proportions Determine the concrete reinforcements and/ devoted to math enhanced lessons (not just math but math in the context of CTE)  Assume a 180 days in a school year; one hour per class per day  Average CTE class time investment /

##### Creating and Using Mathematical Models based on Real World Data Sheldon P. Gordon

and even those for majors in many areas) use almost no mathematics in class. Mathematics arises almost exclusively in the lab when students have to analyze experimental data and then their weak math/students enrolled increases by 78 each year. Responses in Reform Class 9. This means that for every year, the amount of/ to a boil as a function of the volume of water. The size of the human cranium/two variables graphically. In comparison, mathematics usually use surface plots. The contours (or level curves) for a/

##### Note on Posted Slides These are the slides that I intended to show in class on Thu. Feb. 6, 2014. They contain important ideas and questions from your.

the large piston? Surface Tension The tendency of the surface of a liquid to contract in area and thus to behave like a stretched elastic membrane. Examples: Insects can stand on the surface of water, even if they are more dense than water. In a small droplet of water, the surface will contract until it forms the shape with the smallest surface area for its volume: a sphere [insect/

##### THE GAME MATH!!! NEXT OF NEXT JACK LEAVES FOR SCHOOL AT 7:00 A.M. AND WALKS AT 1 MILE PER HOUR. JAMIE LEAVES FOR SCHOOL AT 7:30 A.M. AND CAN WALK AT.

through this problem: APPLIED CONCEPTS:  Surface Area (A = L * W)  Volume (V = L * W * H)  Unit Conversion (in = ft)  Critical Thinking regarding money and expenses POSSIBLE ADAPTATION: If the student demographic includes mostly apartment dwelling students, hide slides with landscaping materials and/or change them to a painting project, which would utilize surface area, and use flower pots to compute volume. PROBLEM: YOU AND YOUR FRIENDS ARE FIXING UP A/

##### AOE 5104 Class 5 9/9/08 Online presentations for next class: –Equations of Motion 1 Homework 2 due 9/11 (w. recitations, this evenings is in Whitemore.

dS n Curl e n Perimeter C e dsds hh dS=ds  h Area  radius a v  avg. tangential velocity = twice the avg. angular velocity about e Elemental volume  with surface  S Review Divergence For velocity: proportionate rate of change of volume of a fluid particle Gradient Magnitude and direction of the slope in the scalar field at a point Curl For velocity: twice/

##### 9 th Grade TAKS - Released Tests - by Objective Objective 1 1 Functional relationshipsFunctional relationships 2Properties and attributes of functions.

expected to (C) estimate measurements and use formulas to solve application problems involving lateral and total surface area and volume. Mrs. Lee bought a small/ ft Correct Answer - H Spring 2003 #38 (8.9) Measurement. The student uses indirect measurement to solve problems./and leaf plots,] circle graphs, bar graphs, box and whisker plots, histograms, and Venn diagrams, with and without the use of technology. The table below shows the number of student absences for the school year in Mr. Cruz’s math classes/

##### Honors Geometry 9 March 2012 Warm Up 1) Find the volume of a hemisphere if r = 6 Note: V sphere = 2) How do length, area and volume formulas differ?

TO SHOW YOUR WORK Groups 1 and 7: #7 Groups 2 and 6: #8 Groups 3 and 5: #9 Groups 4 and 8: #10 debrief how did/and laid it flat. Label the dimensions. 2. Calculate the area of each face: Formula Substitute the #’s Do the math Units 3. Find the total area.Basically…. surface area = area of base(s) + area/ 2 + 7x + 6 = 0 Objective Students will find surface area and volume of various geometric solids. Students will take notes, participate in class discussion and use think-pair-share. NEED TO TAKE TEST TODAY- P1/

##### 14April 2011 Warm UP– silently please 1 ) HOMEWORK DUE NEXT CLASS: pg. 568: 7 – 9 pg. 548: 5, 7 2) WARM UP- Find the surface area and volume for each:

14April 2011 Warm UP– silently please 1 ) HOMEWORK DUE NEXT CLASS: pg. 568: 7 – 9 pg. 548: 5, 7 2) WARM UP- Find the surface area and volume for each: Objective Students will be able to find dimensions of a solid when given the volume and find volume in real world applications. Homework Due TODAY Finish Volume and Surface area of Geometric Solids Problems- EVENS Include Sketch, formula  substitute  #’s  units √ or X or/

##### Fifth Grade – November. Grant Purpose and Background Partnerships Purpose of this Training Target: Increase content knowledge of identified Tennessee.

, or evaporate. Integrated Math and Science Lesson Clear Target: I can determine factors that influence the rate of ice melting. Clear Target: I can measure liquid volume of ice after time for melting.. What can affect the rate of evaporation? 6.G.4 Represent three-dimensional figures using nets made up of rectangles and triangles, and use the nets to find the surface area of these figures/

##### Lecture 17Slide 16.837 Fall 2001 Ray Tracing Beyond the Graphics Pipeline Ray Casting Ray-Object Intersection Global Illumination - Reflections and Transparency.

normalize(look.cross(Du)); float fl = (float)(width / (2*Math.tan((0.5*fov)*Math.PI/180))); Vp = Vector3D.normalize(look); Vp.x = Vp./All the public variables here are ugly, but I // wanted Lights and Surfaces to be "friends" class Light { public static final int AMBIENT = 0; public static /9 light 1 1 1 ambient light 1 1 1 directional -1 -2 -1 light 0.5 0.5 0.5 point -1 2 -1 surface/practical. Among the important results in this area are: Bounding Volumes Spatial Subdivision Light (Shadow) Buffers Lecture /

#####  2002 Prentice Hall. All rights reserved. 1 Chapter 10 – Object-Oriented Programming: Part 2 Outline 10.1Introduction 10.2 Derived-Class-Object to Base-Class-Object.

Calculates cylinder’s Area and Volume Returns the string CCylinder3  2002 Prentice Hall. All rights reserved. Outline 58 Test3.vb 1 Fig. 10.23: Test3.vb 2 Demonstrate polymorphism in Point-Circle-Cylinder hierarchy. 3 4 Imports System.Windows.Forms 5 6 Class CTest3 7 8 Shared Sub Main() 9 10 instantiate CPoint3, CCircle3 and CCylinder3 objects 11 Dim point As New CPoint3(7, 11) 12/

##### Physical Chemistry I Dr. Robert E. Barletta Text: Physical Chemistry, 7th Edition, Peter Atkins and J. de Paula.

Chapter 1: Properties of Gases Homework: Exercises (a only) : 1.4,6, 9, 11, 14, 16, 17, 18, 21 Problems: 1.1, 3, 12/ vapor pressure of the substance, p* p = p*e Vm  P/RT [1] Math Moment: e x = 1+ x + 1/2x 2 +…. If x<<1,.e ≈ 1/surface area » Droplet - small volume of liquid surrounded by vapor (+air)  Pressure inside a concave surface (p in ) is always greater than pressure outside (p out ) » Difference depends on surface area and surface tension p in = p out + 2  /r Laplace eqn  As r  ∞ (flat surface/

##### Thinking Maps Strategies & The Forgotten Fear Factors of “Multiple Guess” EOG Math Assessment by Janie MacIntyre by Janie MacIntyre.

membership will increase by 15% each year. What is the expected membership after three years? 3.In 1995, 9% of adults used a computer to access the internet. In 2005, this percentage had jumped to 74%. This/in Math Janie’s EOG Review Packet Special Calculator Keys Cheat Sheet for Test Prep Formulas for Perimeter, Area, Volume, & Surface Area Statistics Pythagorean Theorem Number Comparisons Probability Geometry Goodies Other “classand “student-specific” needs. Janie MacIntyres Fear Factors in Math Special /

##### Mathematics Teaching in Germany after TIMSS and PISA

03.10.2002 1 Mathematics problems from TIMSS and PISA: PISA (9) Sparen: Karina hat 1000 DM in / More time for mathematics teaching, more teacher, smaller classes, ... Better pre- and in-service-training of teachers Blum, W.; Neubrand,/want? Modellversuch Mathematik (5) Surfaces and volumes a) Das größte Organ /than 15 % burning. How large is a corresponding area? Profke, Academica VI , 28.09. - / of Rechnen und Raumlehre (arithmetic and theory of space) New Math Mapping methods in geometry teaching instead/

##### Common Core Mathematics and Next Generation Science

are meant to be a blueprint for math instruction that is more focused and coherent The focus and coherence in this blueprint is largely in the way the/and cases requiring algebraic manipulation using properties of operations. Coefficients and constants in these equations may be any rational numbers. Fluency Expectations 8.G.9 When students learn to solve problems involving volumes of cones, cylinders, and spheres — together with their previous grade 7 work in angle measure, area, surface area, and volume/

##### Aptitude Numerical Reasoning

, Volume = a3cubic units Surface area= 6a2 sq.units. Diagonal = √3 a units. Area and Volume Cylinder: Let each of base = r and height ( or length) = h. Volume = πr2h Surface area = 2 πr h sq. units Total Surface Area = 2 πr ( h+ r) units. Area and Volume Cone: Let radius of base = r and height=h, then Slant height, l = √h2 +r2 units Volume = 1/3 πr2h cubic units Curved surface area = πr l sq.units Total surface area = πr (l +r) Area and Volume/

##### Aptitude Numerical Reasoning

, Volume = a3cubic units Surface area= 6a2 sq.units. Diagonal = √3 a units. Area and Volume Cylinder: Let each of base = r and height ( or length) = h. Volume = πr2h Surface area = 2 πr h sq. units Total Surface Area = 2 πr ( h+ r) units. Area and Volume Cone: Let radius of base = r and height=h, then Slant height, l = √h2 +r2 units Volume = 1/3 πr2h cubic units Curved surface area = πrl sq.units Total surface area = πr (l +r) Area and Volume Sphere/

##### Welcome to the Upper School Information e-Booklet

formulae: circumference of a circle = 2πr = πd , area of a circle = πr 2 ; calculate: perimeters of 2D shapes, including circles; areas of circles and composite shapes; surface area and volume of spheres, pyramids, cones and composite solids G18 calculate arc lengths, angles and areas of sectors of circles G19 apply the concepts of congruence and similarity, including the relationships between lengths, areas and volumes in similar figures G20 know the formulae for: Pythagoras/

##### Welcome to the Upper School Information e-Booklet

formulae: circumference of a circle = 2πr = πd , area of a circle = πr 2 ; calculate: perimeters of 2D shapes, including circles; areas of circles and composite shapes; surface area and volume of spheres, pyramids, cones and composite solids G18 calculate arc lengths, angles and areas of sectors of circles G19 apply the concepts of congruence and similarity, including the relationships between lengths, areas and volumes in similar figures G20 know the formulae for: Pythagoras/

##### Group 3: MATH & BIOLOGY Teachable Unit: PASSING GAS Gas Exchange is a Unifying Concept in Biological Systems This teachable unit, Passing Gas, will be.

Surface area of a sphere = 4πr 2 nutrients wastes Mini Lecture on Respiratory System of Insects Exoskeleton with waxy cuticle prohibits simple diffusion through epidermis No blood vessels, so no lungs Tube system that carries O 2 from surface to cells and takes up CO 2 flatworm Tracheal tube system Tracheal volume data Length of BeetlesTracheal volume (as % of body volume) 17mm1.9/ limits the body volume that an insect can devote to the tracheal system? Entrance Ticket for Next Class During the Carboniferous/

##### Master Flowchart The West Unit 2. Classical South and East Asia

areas (FC.9) Herd animals’ diseases often infect humans Eurasian civ’s adapt Advantage vs. cultures not previously exposed (FC.9/class Classical Maya civ. (c.250 C.E.) characterized by: City-states ruled by priest-kings Major advances in astronomy, math, & calendars New peoples, some migrating from the north Rules tribes from N. Yucatan through Guatemala, Belize, & seeping into Honduras and/ different ideas surface when Christianity /business techniques to handle larger trade volume: Ger. mining boom More/

##### 1 Chapter 9 - Object-Oriented Programming: Inheritance Outline 9.1 Introduction 9.2 Superclasses and Subclasses 9.3 protected Members 9.4 Relationship.

output += " Area is " + twoDigits.format( cylinder.getArea() ); 41 42 // get Cylinders volume 43 output += " Volume is " + twoDigits.format( cylinder.getVolume() ); 44 45 JOptionPane.showMessageDialog( null, output ); // display output 46 47 System.exit( 0 ); 48 49 } // end main 50 51 } // end class CylinderTest Invoke overridden getArea method. 43 9.6 Constructors and Finalizers in Subclasses Instantiating subclass object –Chain of constructor calls subclass constructor invokes superclass constructor/

#####  2003 Prentice Hall, Inc. All rights reserved. 1 Chapter 9 - Object-Oriented Programming: Inheritance Outline 9.1 Introduction 9.2 Superclasses and Subclasses.

output += " Area is " + twoDigits.format( cylinder.getArea() ); 41 42 // get Cylinders volume 43 output += " Volume is " + twoDigits.format( cylinder.getVolume() ); 44 45 JOptionPane.showMessageDialog( null, output ); // display output 46 47 System.exit( 0 ); 48 49 } // end main 50 51 } // end class CylinderTest Invoke overridden getArea method.  2003 Prentice Hall, Inc. All rights reserved. 41 9.6 Constructors and Finalizers in Subclasses Instantiating subclass object –Chain of/

##### For use of IST410 students only Inheritance-1 Introduction to Inheritance and Polymorphism.

to return the total surface area of the cylinder l The area method of Circle, the parent class of Cylinder, is no more able to do the job for Cylinder and needs to be overriden For use of IST410 students only Inheritance-17 Overriding l Area method of the Circle class public double area() { return radius*radius*Math.PI; } l The Cylinder class extends Circle public class Cylinder extends Circle {...... } l/

##### Atmospheric Science 4320 / 7320 Anthony R. Lupo. Syllabus  Atmospheric Dynamics  ATMS 4320 / 7320  MTWR 9:00 – 9:50 / 4 credit hrs.  Location: 123.

. Please see me privately after class, or at my office. /9.81 ms- 2  we can express: Day Three  Where:  gravity is everywhere normal to surfaces of constant geopotential and is proportional in size to the vectoral gradient of geopotential! Day Three we have many ways of expressing apparent gravity in the equation of motion: Day Three  The Pressure Gradient Force  Consider a unit volume/out the “j” and “k” equations?)  Now in spherical coords, meteorology defines: Day Five  Math meaning meteorology  /

##### The NCSC Model for a Comprehensive System of Curriculum, Instruction and Assessment August 2014.

to know and do for each grade level in math and English language /Area Find area of quadrilaterals Find area of plane figures and surface area of solid figures (quadrilaterals) Describe the changes in surface area, area, and volume when the figure is changed in some way (e.g., scale drawings) Ratio & Proportion Solve problems that use proportional reasoning with ratios of length and area Solve Linear Equations Solve a linear equation to find a missing attribute given the area, surface area, or volume and/

##### 8 th Grade TAKS Released Tests by Objective Objective 1Numbers, operations, and quantitative reasoning 2Patterns, relationships, and algebraic reasoning.

) Measurement. The student uses procedures to determine measures of solids. The student is expected to (C) estimate answers and use formulas to solve application problems involving surface area and volume. Deb has a rectangular storage box with a height of 18 inches, as shown below. If Deb cuts off /the CD? F\$4.00 G\$6.40 H\$9.60 J\$10.40 Correct Answer - F April 2006 #34 Mrs. Díaz told her math class that a particular rectangle has a perimeter of 36 units and an area of 65 square units. Which of the following /

##### 9 th Grade TAKS - Released Tests - by Objective Objective 1 1 Functional relationshipsFunctional relationships 2Properties and attributes of functions.

solids. The student is expected to (C) estimate answers and use formulas to solve application problems involving surface area and volume. Mrs. Lee bought a small rectangular box that contains /ft H85 ft J110 ft Correct Answer - H Spring 2003 #38 (8.9) Measurement. The student uses indirect measurement to solve problems. The student is expected/ bar graphs, and histograms, with and without technology. The table below shows the number of student absences for the school year in Mr. Cruz’s math classes. Which of /

##### OverviewKindergartenEvidence:First GradeEvidence:Second GradeEvidence: Counting and Cardinality Know number names and the count sequence. (K.CC.A) 1.Count.

and (3,9), which are not on a straight line. (8.F.A.3) (DOK 1,2) Geometry Solve real-world and mathematical problems involving area, surface area, and volume. (6.G.A) 1.Find the area of right triangles, other triangles, special quadrilaterals, and polygons by composing into rectangles or decomposing into triangles and/the two variables. For example, collect data from students in your class on whether or not they have a curfew on school nights and whether or not they have assigned chores at home. Is there /

##### The Ultimate SAT Math Strategies Guide Created by Sherman Snyder Fox Chapel Tutoring Pittsburgh, PA 412-352-6596 Go to Success Model.

Solving equations: |x - 5| = 3 Solving inequalities: See math strategySee math strategy Graphs of functions: See math strategySee math strategy Arc Definition: An unbroken part of the circumference of a circle/ quadratic formula, combinations, permutations, equation of a line or circle, surface area and volume of a cone, pyramid, or sphere. If one of these equations/student choices of school classes or sport activities, and overlapping properties of various real numbers 3 7 45 68 9 Football Soccer Baseball /

##### Learning Cycles Providers of essential math skill review programs for Grades 1-10 MATH’S MATE weekly worksheets (5 th -10 th ) MATH’S MATE weekly worksheets.

(6 th -Algebra) HEADS UP daily math workouts (1 st – 4 th ) HEADS UP daily math workouts (1 st – 4 th /Surface Area 27) Volume 28) Pythagorean Theorem DATA&PROBABILITY 29) Statistics 30) Probability REASONING & PROOF 31) Problem-solving 1 32) Problem-solving 2 9 th and 10 th Grade concepts One sheet goes home each week with other assigned homework. One sheet goes home each week with other assigned homework. Students bring their completed worksheets to class. Students bring their completed worksheets to class/

##### Math 6. 1 st Quarter Math 6 Properties of Real Numbers 6.19 Sequences 6.17 Number 6.5, 6.8 and 6.3 Equations and Inequalities 6.18 and 6.20.

.6 BENCHMARK 3 rd Quarter Math 6 Measurement 6.9 Coordinate Plane 6.11 Geometry 6.13, 6.12, and 6.10 4 th Quarter Math 6 Volume and Surface Area 6.10d Probability and Statistics 6.16, 6.15, and 6.14 SOLs for Math 6 Number and Number Sense Focus: Relationships among Fractions, Decimals, and Percents 6.1The student will describe and compare data, using ratios, and will use appropriate notations, such as/

##### Math Night Welcome! March 2009 Presenters: Rick Bell and MaryKay Proshek.

and width of the door to the nearest inch and compute the area of the door. Use translations, reflections, and rotations to establish congruency and understand symmetries. Geometry and Measurement 5 th Grade Describe, classify, and draw representations of three-dimensional figures. Determine the area of triangles and quadrilaterals; determine the surface area and volume/and the number that is 100 more than 382. For example: If there are 17 students in the class and/9=9/using mental math or paper and pencil. /

##### Middle School Alternate Assessment Math Spring 2012.

Math/ in our class How old are most students in your class? How do you know? 7 th Grade KAAP (M-7.4) Solve real-world and mathematical problems/involving volume and surface area of three dimensional objects composed of cubes and right prisms. 1.Define volume and surface area. 2.Use multiple representations of cubes and right prisms. Activities 7 th Grade Define volume. “Volume /party with candy. If the hat is 9 inches tall and has a radius of 3 inches, calculate the volume in square inches. To Get Resources 1/

##### PROBLEM OF THE DAY SCHOOL DAY 91-180. School Day 91 The numbers on the left of the equal signs are correct, but some decimal points and/or zeros are incorrect.

. Based on the latest census, there are 9,860 students in a population of 62,400/the customers final cost?  Explain how you can use mental math to calculate the refund. Solution for Day 146  After you /and 1 on its side  What is the volume of wasted space?  870 cu in of wasted space  By how much could you adjust the distance of the shelf from the ceiling to reduce the amount of unused space?  Put the shelf 11 inches from the ceiling so there is only ½ inch of clearance. School Day 171  The surface area/

##### Jeopardy Review Game Volume, Density and Surface Area of a Sphere.

Volume, Density and Surface Area of a Sphere Everyone should have their own piece of paper to write down each question. Show all work on your paper, they will be collected at the end of class and counted as a participation grade for today. Participation: If at any time you need to return to the game board click the “I <3 Math/return Return to board Volume for 40pts Find the volume of the regular octagonal pyramid. a = 9 cm s = 15cm 1:40 32 cm V= BH 1:40 ans Volume for 40ptsAnswer 32 cm n = 8 a = 9 cm s = /

##### 8 th Grade TAKS Released Tests by Objective Objective 1Numbers, operations, and quantitative reasoning 2Patterns, relationships, and algebraic reasoning.

uses procedures to determine measures of three-dimensional figures. The student is expected to (C) estimate measurements and use formulas to solve application problems involving lateral and total surface area and volume. Deb has a rectangular storage box with a height of 18 inches, as shown below. If Deb/CD? F\$4.00 G\$6.40 H\$9.60 J\$10.40 Correct Answer - F April 2006 #34 Mrs. Díaz told her math class that a particular rectangle has a perimeter of 36 units and an area of 65 square units. Which of the following/

##### MATH 3/2 SCM. MONDAY: BELL WORK 1) study vocabulary words 2) turn in vocabulary crossword 3) complete the vocabulary quiz 4) complete the variation retake.

quiz 4) complete the variation retake * must be done at the end of class 5) Complete math workbook page 83 *do for homework if needed 6) If done with everything / on Monday 3/2 Quiz over Area and Dimensions 3/6 Benchmark on Friday 3/13 3- Objective 4- lesson *Changing Dimensions HW p. 623 #1-9 **for #s 4 & 8-/Surface area ) 3 x 4 x 5 = 60 60 x 25 3 = 937,500 ft 3 ( volume ) EXIT TICKET Discuss with your partner  Why do we use an exponent of 3 for volume? THURSDAY: BELL WORK *SHOW WORK Use notebook paper and/