PPT-Equivalent Fractions

Raising and Reducing Pizza Pizza 34 68 912 Multiply by 1 5 x 1 235 x 1 23 x 1 a x 1 5 235 23 a What is 1 Rasing Fractions Rasing Fractions A man walks into the pizza store and orders a medium pizza. Standard 5NF1 Add and subtract fractions with un like denominators including mixed numbers by replacing given fractions with equi valent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators Standa Fractions the same as a ½. . Look at the shapes below, they all have ½ shaded but the half could be written in different ways.. 1/2 . 2/4. 3/6. 4/8. Look at those fractions again!. . 1. . 2. . Aims. Look at how fractions, decimals and percentages are taught in school.. Identify why children find fractions, decimals and percentages difficult.. Identify ways in which you can help your child at home.. Division. Fractions. Estimating & Measuring Dimensions. Division. 54 ÷ 6 = 9. DIVIDEND. DIVISOR. QUOTIENT. Division. D. oes . Divide. M. cDonald’s . Objective: . Learn to write fractions in simplest form. . Take a white paper and fold it in half.. Shade half of the paper. . How many sides are in total? How much is shaded? What is the fraction? ______________. For. example:. In this . lesson, . you . will learn how to identify equivalent fractions. . by . using a number line.. Fractions. 0. 1. Thinking fractions with different numerators and denominators are not equivalent. Which is an equivalent fraction? .  . A. . B. . C. . D. .  . Which is an equivalent fraction? .  . A. . B. . C. . D. .  . Which is an equivalent fraction? .  . A. . B. . C. . D. .  . Standard:. Preparation for 6.RP.3c. Find a percent quantity.. . Percent as a way to compare portions of a . whole.. Chapter . 9. . – . Heavy focus on percentages. Lesson Focus: . Focus of lesson is to introduce the strategy the “Giant One” for equivalent ratios. . “You better cut the pizza in four pieces because I'm not hungry enough to eat six.“ – . Yogi Berra . Inspired by Greg Tang, NCTM Conference, 2012. When does instruction in fractional thinking begin?. Essential Question: How do you simplify fractions?. Before we start…. Do the following fractions represent the same quantity. ?.  . What is a . fraction. ?. A . ratio. comparing two . numbers . a. Numerator = # on top. Denominator = # on the bottom . . . (down. below). The Denominator. How many equal parts are described?. How many equal parts are in all (total)?. You can also write it: 1/2. Whole Numbers. Fractions. Proportions. Fraction Families. Modelling. Equivalent Fractions. Equivalent Decimals. Start reviewing!. What is a Whole Number? . Lets look at a number …. 4. Why is . 4. a whole number? . Fractions Unit By Miss O. Numerator = # on top Denominator = # on the bottom (down below) The Denominator How many equal parts are described? How many equal parts are in all (total)? You can also write it: 1/2 Equivalent Fractions. Mixed Numbers. Simplify. Subtract. PARTS OF A FRACTION. The top number of a fraction is the. The bottom number of a fraction is the. 3. 4. Numerator. Denominator. MIXED NUMBERS .