# The relationship between number sense and

What Number Sense Really Means What people sometimes call number sense is really a group of skills that allow kids to work with numbers. Kids who have those skills can quickly compare groups of items to know which group is larger and which is smaller. But kids with dyscalculia may need further support.

Children with good number sense enjoy playing with and exploring numbers and number relationships. But what exactly does it mean?

## Number sense preschool

Consider each of the following arrangements of dots before reading further. Using number sense to develop mental computation and computational estimation. When all the cards have been matched, the player with more pairs wins. As a result of these strategies, they can often find the most efficient solution to the problem. Sausalito, CA: Math Solutions, Ironically, they are doing a harder version of maths, that relies upon remembering and applying procedures, with little understanding of the underlying numerical concepts. Journal for Research in Mathematics Education , 21, You can also combine groups to show multiplication. Use dot cards with random arrangements of dots. When they cannot rely on memorized procedures or hold large quantities in their heads, students are forced to think more flexibly and efficiently, and to consider alternate problem solving strategies.

Talk with their teacher about the strategies they use to solve problems. He may not understand what it means to add to or subtract from a group of items, for instance. Originally published on September 14, Because this image is familiar, six can be instantly recognised when presented this way.

Deal and Copy years players Materials: 15 dot cards with a variety of dot patterns representing the numbers from one to five and a plentiful supply of counters or buttons. Exploring reasoning is also extremely important for the teacher as a formative assessment tool. So, if one animal approached a couple of hunters, they saw this as an opportunity for a meal.

References Bobis, J.

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