This area is really enjoyable because it’s often practical. In many ways the teaching of Maths has changed considerably over the last 40 years. Firstly, counting in tens is emphasised early on; some processes are taught earlier and some later than in the past.
Here are some practical ideas to keep you going from ages 3 to 6. I then go into more detail for 6 to 8 year olds.
From about the age of 5 and a half, your child may be ready to:
These concepts and activities (such as those above and, for example, odd and even numbers) are taught in school, but I find that many children benefit from further explanation, real-life demonstration and repetition.
Some Maths teachers like to develop visual dice patterns for numbers beyond 6.
So, 7 is formed in a Y shape using 4 and 3, 8 using 4 and 4, 9 using 6 and a 3, or a 333 or using 5 and 4.
As I said counting in tens is emphasised first and then counting in 2s and 5s. Counting back at various stages is very useful – early on from 10, then from 20, later from numbers such as 40, 50, 70, 34, 67 and so on. No need to go back all the way to zero. This is very relevant for all ‘take away’ sums and often needs extra attention.
Work with the 100 square again: it can be used for counting in tens from any number, so 53 add ten is 63 and counting in ones. Learning to write numbers between 100 and 120 always benefits from a little attention.
Understanding and knowing the number bonds to 10 well, is vital and is emphasised in school. I concentrate on these basic ones:
5 + 5, 9+1, 8+2, 7+3, 6+4.
It is also vital to really know and understand the key constituents of other one-digit numbers – 3,4,5,6,7,8 and 9. Later, these bonds can be used in more advanced work.
* see below
I find these bonds are vital and are quite sufficient to know:
Basic addition of 1,2,3 and 4 to small numbers. Similar ‘take aways’ can come a little later.
If you have two different numbers to add, start with the larger one.
Using number bonds to ten. This will be useful all the way through and needs lots of practice.
26 + 4 is simple because you know 6 and 4 is 10, so 26 + 4 is the next multiple of 10 which is 30.
Likewise, 47 add 6 can be worked out by adding 3 to 47, and then 3 is added easily to 50. The system works well in subtraction too.
Multiplication is introduced in school early. I always use the term ‘groups of’.
So 3 x 3 is really 3 groups of 3 … … …
Groups of raisins can be used to make this real. Over the weeks, this kind game can be repeated many times.
With division, I always use the phrase, ‘divided by’ means ‘how many in?’ So ‘12 divided by 3’ means ‘how many 3s are there in 12?’ The child can then ‘count’ 3, 6, 9, 12. They have counted 4 times. Therefore, there are four 3s in 12.
These concepts and activities are useful from Reception to Years One, Two and Three.