Dec01
In previous posts, we’ve talked about how to use the Singapore Method with different math operations. In today’s post, we’re going to look at what kinds of advantages this method boasts for solving problems. We know that problem solving is one of the most important parts of math. So, we need to provide students with tools […]
Continue reading »Nov30
In this post, we are going to look at the concepts of ratio and proportion using an everyday element: a photograph. Have you ever looked at yourself in a photo and thought you looked a little different after changing its size? Taller, with a longer face, or maybe shorter… You’ve got to pay attention to […]
Continue reading »Nov28
In this post, we are going to learn to analyze, think about, and solve addition problems. Usually, failure in mathematics comes from not understanding the problems that we are given. This is why we are going to analyze 5 problems which require addition to solve. Addition Problems nº 1 There were 8 cars in the […]
Continue reading »Nov25
Singapore Math Bar Models are a very useful, visual method to teach simple word problems. Some weeks ago we learned how to use the Singapore Bar Models applied to fractions and today we are going to use it for multiplication and division problems. We have two quantities where one is a multiple of the other. Assuming […]
Continue reading »Nov23
In this post, we are going to learn how to divide fractions. In order to do this, we are going to take a look at two different methods: Method 1 for dividing fractions: Cross-multiplication This method consists of multiplying the numerator of the first fraction by the denominator of the second fraction and then writing […]
Continue reading »Nov21
Combined operations In this post, we are going to learn the order of operations that you have to follow to do combined operations: addition, subtraction, multiplication, and division. Combined operations cannot be done in a random manner. You have to follow an order: Step 1: Do the operations that are inside of the parentheses. For […]
Continue reading »Nov18
In today’s post, we are going to learn about addition with regrouping. Addition with regrouping consists of addition problems where the answer to the calculation is 10 or a larger number. For example, 6 + 7 = 13 is a regrouping addition problem. The steps to solve regrouping addition problems are the following: If the […]
Continue reading »Nov16
In today’s post, we are going to review the multiplication tables (times tables) with a trick so they don’t seem so long. Are you ready? Let’s get started! How Can We Learn Multiplication Tables Quickly? Have you noticed that all multiplication tables repeat numbers? Here’s an example: In the 1 times table, we have 1 […]
Continue reading »Nov11
Associative Property of Multiplication a x (b x c) = (a x b) x c Multiplication is an operation that has various properties. One of them is the associative property. This property tells us that how we group factors does not alter the result of the multiplication, no matter how many factors there may be. […]
Continue reading »Nov10
In this post, we’re going to decipher an answer’s sign by looking at the sign of a number’s power. To start off, let’s look at an example of what happens when the factor’s signs mingle. As we already know, we multiply the factors normally and later, we add the appropriate sign to the answer. Let’s […]
Continue reading »Nov09
In this post, we will learn the order that needs to be followed to solve combined operations: addition, subtraction, multiplication, and division. The combined operations cannot be performed at random, an order must be followed. Step 1: Perform operations that are within parenthesis. For example: 3 x (2 + 4). First, we do the operation […]
Continue reading »Nov07
In the U.S. the most common units for measuring mass are the ounce (oz) and the pound (lb). Technically, the pound is a measure of force, not mass, and the ounce can be a unit of volume or weight, which makes things even more confusing! But I won’t nitpick here! What is more important is […]
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