Get Lesson 3 Fractions_visual Shapes - Kis Net

Encourage students to look for different ways to show the same fractions with different pattern blocks, for example, by combining a rhombus and a triangle to make one-fourth. 2/2, 3/3, 4/4, 6/6 and 12/12 as a whole as well.

Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares.

2:10 3:42 Find simple fractions of a shape - YouTube YouTube Start of suggested clip End of suggested clip It's the red circle shaded fraction we count that up together. So that one two three three of shadedMoreIt's the red circle shaded fraction we count that up together. So that one two three three of shaded. And read out of how many as a whole shape. One two three four.

0:33 3:55 Addition of Like Fractions - YouTube YouTube Start of suggested clip End of suggested clip Are three these are like fractions to add like fractions. We keep the denominator the same and addMoreAre three these are like fractions to add like fractions. We keep the denominator the same and add the numerators. One plus one equals two so 1/3 plus 1/3 equals 2/3 add the fractions.

Different concrete tools are available to illustrate the different fraction models including fraction tiles, fraction circles, Cuisenaire Rods, Geoboards, and different colored objects such as chips or clips.

0:34 3:03 INTRODUCTION TO FRACTIONS. Grade 3 - YouTube YouTube Start of suggested clip End of suggested clip The number on the bottom tells us how many equal parts it's divided. Into it's the denominator. WeMoreThe number on the bottom tells us how many equal parts it's divided. Into it's the denominator. We divided this pizza into four equal parts so the number on the bottom will be. Four.

Another common way to represent a fraction visually is to use an area model. In an area model, a shape (often a circle or rectangle) is divided into a number of equal sections. The total number of sections is equal to the denominator of the fraction.

Initially, a number line can help students see how a fraction relates to the whole number—for example, four quarter (1/4) pieces make up one whole. Teachers can stack number lines to help students order and compare magnitude of numbers.

0:05 3:03 The number on the bottom tells us how many equal parts it's divided. Into it's the denominator. WeMoreThe number on the bottom tells us how many equal parts it's divided. Into it's the denominator. We divided this pizza into four equal parts so the number on the bottom will be.