They count up blocks, teddy bears, pictures on task cards, and so much more.Īs children become older, we often forget that they still need manipulatives to be successful and develop math sense. When we teach little ones to add, they are provided manipulative upon manipulative. There is so much math happening in this game, but the most obvious is adding fractions. The children keep spinning and adding up their answers until a player reaches six wholes. Well, looking at this example we can see that 1 1/2 of the hexagons are filled up. Then they figure out how much of their mat is filled. So, on their record sheet, they would write They then role a triangle….and we know that a triangle is 1/6 of a hexagon. Let’s say a student has already filled up 1 1/3 of their mat. The catch is that while doing this, they must show what they are adding on their record sheet.Īdding Fractions with Unlike Denominators: The first player to fill up their mat (get six wholes) wins the game. Whatever they spin is the number of pattern blocks they add to their game board. Then you’re ready to play and learn about fractions! How to Play this Adding Fractions Game: Finally, gather up a spinner ( fidget spinner, paper clip, etc), pattern blocks, and a dry erase marker or pencil.If you would like to reuse your record sheets, you can laminate them or place them in a sheet protector. Now, print one record sheet per student.Next, print one game board per student ( there are two on a page).This game has very little prep-work required. This is a guest post from Rachel at You’ve Got This Math. * Please Note: This post contains affiliate links which help support the work of this site. By using their knowledge of fractions and pattern blocks, children will add fractions with unlike denominators (like 1 1/2 + 2/3) as they race to be the first to six. It is designed to allow children to build some background knowledge about adding fractions and mixed numbers. But this adding fractions game is a little different. Normally, I would say that games are a great way to practice and review skills. In fact, with a little practice, your children can be adding fractions without pencil and paper. So, the sum of the two fractions is 41/63.Do you dread teaching adding fractions with unlike denominators? Does the thought of working on mixed numbers make you frown? Well, it doesn’t have to be hard and it doesn’t have to be boring. When we do the above three steps, we will have Multiply the denominators of the two fractions. Multiply the numerator of the second fraction by denominator of the first fraction. Multiply the numerator of the first fraction by denominator of the second fraction. To add the two fractions, we have to do the following three steps. Here, we have to apply cross multiplication method to add the two fractions. So, the sum of the two fractions is 23/60.įor 7 and 9, there is no common divisor other than 1. To make the denominator of both the fractions as 60, we have to multiply the numerator and denominator of the first fraction by 3 and and for the second fraction by 2. Now we have to make the denominators of both the fractions as 60. In the next step, we have to find the LCM (Least common multiple) of 20 and 30. So, the sum of the two fractions is 7/48.įor 20 and 30, we have the following common divisors other than 1. To make the denominator of both the fractions as 48, we have to multiply the numerator and denominator of the first fraction by 4 and the second one by 3. Now, make the denominators of both the fractions as 48. In the next step, we have to find the LCM (Least common multiple) of 12 and 16. Because, they have different denominators.įor 12 and 16, we have the following common divisors other than 1. The given two fractions are unlike fractions.
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