PPT-Modeling Multiplication and Division of Fractions

So whats new about fractions in Grades 68 SOL 64 The student will demonstrate multiple representations of multiplication and division of fractions 2 Thinking About Multiplication 3. MAFS.3.OA.2.5. Commutative Property of Multiplication. In Ms. Adams’s classroom library, she has 5 rows of bookshelves with 3 books on each shelf, as shown below.. Commutative Property of Multiplication. m. ultiply. t. imes. l. ots. . of. X. 3 x 2 = 6. 5 x 2 = 10. Here are some arrays to show what multiply means.. 3 lots of 2 are 6. 5 lots of 2 are 10. When we multiply, we are. r. eally adding together lots of. Years 1 and 2. Addition in Year 1. Focussing on what ‘equals’ means. 2 = 2. =. 3. = . Represent and use number bonds to 20. Add one digit and two digit numbers – use objects, number lines, counting on. Create a multiplication table in . Alphabitia. .. Alphabitia. Multiplication Table. . Warm-up. Place the digits 1, 2, 3, 6, 7, 8 in the boxes to obtain. :. Greatest . sum . Least sum . Greatest difference. Written Methods. Written Methods. Throughout their years at school, children should progress from informal jottings and number line methods to formal efficient written methods.. By the end of Year 3, children should be confident using short efficient written methods for all four operations + - x ÷. Fractions Domain (3-5). Solve this problem on your own.. 2. Share Solutions. Think/Pair/Share. Share your solution with your neighbor.. Justify why your solution works.. Can you solve the problem in a different way?. Jianyu. Huang. , Leslie Rice,. Devin A. Matthews, Robert A. van de . Geijn. IPDPS2017, May 31. st. , Orlando, FL. Jianyu Huang. , Leslie Rice,. Devin A. Matthews, Robert A. van de . Geijn. The University of Texas at Austin. What are we learning?. Number order to 1000 . Place value . Th. , H,T,U. Addition and Subtraction of 3 digit numbers, using a written column method. Multiplication and related division facts . Unit Planning Team:. Traci Rhoades (RG), Paige Brown (NS), . Brooke Bradley (LW), Stacy Dustman (ET), Pam Keith (ET) . 5. th. Grade Unit 4. Essential Questions. How can I apply and extend my understanding of operations with whole numbers to operations with fractions and mixed numbers including real-world situations?. our friends!. Now, let’s. n. ot get all crazy. with this “friend” stuff,. Mr. Sunshine.. © . Mike’s Math Mall. Multiplying. Made easy!. PowerPoint. Introduction. Multiplying Fractions. Hi! My. 1. Remember that fractions are parts of a whole or a part of a set of objects. For example, if a bag of apples contains 10 apples and three of the apples are used to make apple tarts, three-tenths, 3/10, of the apples have been used and seven-tenths, 7/10, of the original set of 10 apples remain. . Warm-Up Accentuate the Negative Integers and Rational Numbers Homework Starts on page 67 Due 9/16 A 9a,9b,9c,10c,10d,14a,15a,15b,19,25d,25e,25f B 9j,9k,10g,10h, 15g,15h,25j,25k,49,50,51,56 IXL A11 and B5 Due X X Groups of Multiply Multiplication Multiplied by Double Near double Array Repeated addition Expanded grid Compact grid Long multiplication Partition Place value Vertical multiplication Row Column Success in math requires children to make connections between the real world and math concepts in order to solve problems. Successful problem solvers will be ready for the challenges of mathematics as they advance to more complex topics. The activities in this workbook are designed to help your children catch up, keep up, and get ahead. Best of all, they�ll have lots of fun doing it! Some of the great features you�ll find inside are:�Tic-Tac-ToeA twist on this classic game helps students develop a solid understanding of factors, prime numbers, and composite numbers.�Dueling DenominatorsStudents gain practice determining the lowest common denominator between fractions and then adding them.�Simply SimplifyMultiplying fractions can be easier if you simplify the fractions first, and students reinforce these skills by identifying numbers with common factors.�Fitting InMeasuring the length of a book, CD case, and DVD case to determine how many will fit on a shelf gives students confidence in measuring objects in centimeters and finding an answer measured to hundredths.�Fine LinesStudents practice recognizing points, lines, and rays by looking for pairs of lines in a picture and determining which are parallel, perpendicular, or intersecting.��Give your child�s confidence in math a boost with 5th Grade Basic Math Success.