$equivalent fractions with area models$

Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. Explain why the fractions are equivalent, e.g., by using a visual fraction model. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3. (If you’ve written a number sentence already on this Problem Set, start over. Step 4: Write the equivalent fractions as a number sentence. Step 3: Partition the area model again to find an equivalent fraction. Step 2: Shade in more than one fractional unit. Use this principle to recognize and generate equivalent fractions. Step 1: Draw an area model for a fraction with the denominator of 3, 4, or 5. The activity and game match the following Common Core math standards:Įxplain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. The game has 8 levels of increasing difficulty, starting with simple fractions and advancing towards mixed numbers with larger numerators and denominator, such as 54/48. 4 Lesson 6: Decompose fractions using area models to show equivalence. (2) A matching game, where you match visual fraction models with written fractions. Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts.

$equivalent fractions with area models$

You can choose between a rectangle, a circle, a cylinder, and a number line to visualize the fractions. You can then drag fraction slices to the empty pies to make a fraction, and see an equivalent fraction on the other side of the equals sign. This is a worksheet with a review of the lesson 8.1 in the 4th grade enVision Math series: Understand Factors Can be used as a quiz, formative assessment, review, extra help, or homework. In the lab, the arrow buttons allow you to change the number of pieces and the kind of pieces (numerator and denominator) the fractions have. Ask students to model addition, subtraction, multiplication, or division problems using.

$equivalent fractions with area models$ $equivalent fractions with area models$

(1) Equality Lab which can be used for exploration and to illustrate the concept. Fraction Strips Have students model a given fraction, mixed or not. Explore equivalent fractions visually with this interactive online activity and game.

$equivalent fractions with area models$

Equivalent fractions with area models