Equivalent Fractions Using Cuisenaire Rods
Equivalent Fractions Using Cuisenaire Rods. Since 3 white rods are equal to a light green, then the light green is also 3/7. If red represents 1/5 what do the other rods represent?
Grade 5 (1) students will visually see and manipulate fractions with cuisenaire rods staircase to develop concept and fractional relationships. 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).
Grade 5 (1) Students Will Visually See And Manipulate Fractions With Cuisenaire Rods Staircase To Develop Concept And Fractional Relationships.
Ask children to think of the purple rod as one whole unit and to name the fractions described by each of the red and white rods. If red represents 1, show me 2 of ½ and ½ of 2. For example, in question 4 the two fractions are one half (black rod) and three sevenths (red rods) since seven red rods fill the one (grey rod).
The Student Heard The Language And Produced The Rod That Is Equivalent To 3/2 Of The Red Rod.
Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). This free resource is a sequence of lessons to introduce cuisenaire rods as a means to gain fluency with fractions, equivalence and extend fractions learning into money and measures. This is a nice task to try with years 7 to draw out prior knowledge and misconceptions.
Let The Students Work For A Few Minutes, Then Bring Them Together Again To Share Their Results.
Ask students to predict how many orange rods it will take to make a line across a table or bulletin board. To teach addition using cuisenaire rods, combine two smaller rods end to end and place them alongside a larger rod that is the same length as the two smaller rods combined. You can link this to equivalent fractions, improper fractions, decimals and percentages.
If We Call The Red Rod '2' Then It Follows That 2 X 2 = 4 Means The Same Thing As Two Red Rods Equals A Purple Rod.
Now the student will learn to write 3/2 of the red rod and several relationships connected to it. Pupils are set a range of challenges to create fractions with their cuisenaire rods. Given an unlimited supply of rods of each of the two colours, how can we.
Let Students Predict And Then Measure.
Students will be introduced to fractions by comparing ratios between different cuisenaire rods. Pick two rods of different colours. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.